Articles in Journals
| 180. |
The qspec Python package: A physics toolbox for laser spectroscopy P. Müller, W. Nörtershäuser submitted to Computer Physics Communications (2024) | arXiv:2409.01417 |
| 179. |
A 4π Fluorescence Detection Region for Collinear Laser Spectroscopy B. Maaß, K. König, J. Krämer, A. J. Miller, K. Minamisono, W. Nörtershäuser, F. Sommer submitted to J. Instr. (2020) | arXiv:2007.02658 |
| 178. |
Transition frequencies, isotope shifts, and hyperfine structure in 4s→4p transitions of Ti+ ions T. Ratajczyk, K. König, P. Bollinger, T. Lellinger, V. Varentsov, W. Nörtershäuser, and J. Spahn Phys. Rev. A 110, 032807 (2024) | arXiv:2405.05084 |
| 177. |
High voltage determination and stabilization for collinear laser spectroscopy applications K. König, F. Köhler, J. Palmes, H. Badura, A. Dockery, K. Minamisono, J. Meisner, P. Müller, W. Nörtershäuser, S. Passon Rev. Sci. Instrum. 95, 083307 (2024) | arXiv:2405.05112 |
| 176. |
Nuclear charge radii of germanium isotopes around N = 40 S. J. Wang, A. Kanellakopoulos, X. F. Yang, S. W. Bai, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, C. S. Devlin, R. F. Garcia Ruiz, J. Z. Han, H. Heylen, S. Kaufmann, K. König, Á. Koszorús, S. Lechner, S. Malbrunot-Ettenauer, W. Nazarewicz, R. Neugart, G. Neyens, W. Nörtershäuser, T. Ratajczyk, P.-G. Reinhard, L. V. Rodríguez, S. Sels, L. Xie, Z. Y. Xu, D. T. Yordanov, Y. M. Yu Phys. Lett. B 856, 138867 (2024) | arXiv:2404.06046 |
| 175. |
Electromagnetic moments of the odd-mass nickel isotopes 59−67Ni P. Müller, S. Kaufmann, T. Miyagi, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, R. F. Garcia Ruiz, W. Gins, C. Gorges, H. Heylen, A. Kanellakopoulos, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuser, T. Ratajczyk, L. V. Rodríguez, R. Sánchez, S. Sailer, A. Schwenk, L. Wehner, C. Wraith, L. Xie, Z. Y. Xu, X. F. Yang, D. T. Yordanov Phys. Lett. B 854, 138737 (2024) |
| 174. |
Collinear Laser Spectroscopy of 2 3S1 → 2 3PJTransitions in Helium-like 12C4+ P. Imgram, K. König, B. Maaß, P. Müller, and W. Nörtershäuser Phys. Rev. Lett. 131, 243001 (2023) |
| 173. |
Collinear laser spectroscopy of highly charged ions produced with an electron-beam ion source P. Imgram, K. König, B. Maaß, P. Müller, and W. Nörtershäuser Phys. Rev. A 108, 062809 (2023) |
| 172. |
Nuclear Charge Radius of 26mAl and Its Implication for Vud in the Quark Mixing Matrix P. Plattner, E. Wood, L. Al Ayoubi, O. Beliuskina, M. L. Bissell, K. Blaum, P. Campbell, B. Cheal, R. P. de Groote, C. S. Devlin, T. Eronen, L. Filippin, R. F. Garcia Ruiz, Z. Ge, S. Geldhof, W. Gins, M. Godefroid, H. Heylen, M. Hukkanen, P. Imgram, A. Jaries, A. Jokinen, A. Kanellakopoulos, A. Kankainen, S. Kaufmann, K. König, Á. Koszorús, S. Kujanpää, S. Lechner, S. Malbrunot-Ettenauer, P. Müller, R. Mathieson, I. Moore, W. Nörtershäuser, D. Nesterenko, R. Neugart, G. Neyens, A. Ortiz-Cortes, H. Penttilä, I. Pohjalainen, A. Raggio, M. Reponen, S. Rinta-Antila, L. V. Rodríguez, J. Romero, R. Sánchez, F. Sommer, M. Stryjczyk, V. Virtanen, L. Xie, Z. Y. Xu, X. F. Yang, and D. T. Yordanov Phys. Rev. Lett. 131, 222502 (2023) |
| 171. |
Electromagnetic moments of the antimony isotopes 112−133Sb S. Lechner, T. Miyagi, Z. Y. Xu, M. L. Bissell, K. Blaum, B. Cheal, C. S. Devlin, R. F. Garcia Ruiz, J. S. M. Ginges, H. Heylen, J. D. Holt, P. Imgram, A. Kanellakopoulos, Á. Koszorús, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuserc, P. Plattner, L. V. Rodríguez, G. Sanamyan, S. R. Stroberg, Y. Utsuno, X. F. Yang, D. T. Yordanov Phys. Lett. B 847, 138278 (2023) |
| 170. |
Nuclear Charge Radii W. Nörtershäuser, I. D. Moore in: Handbook of Nuclear Physics edited by I. Tanihata, H. Toki, and T. Kajino, Springer, Singapore (2023). https://doi.org/10.1007/978-981-15-8818-1_41-1 |
| 169. |
Simulation Studies of a 30-keV MR-ToF Device for Highly Sensitive Collinear Laser Spectroscopy F. M. Maier, M. Vilen, I. Belosevic, F. Buchinger, C. Kanitz, S. Lechner, E. Leistenschneider, W. Nörtershäuser, P. Plattner, L. Schweikhard, S. Sels, F. Wienholtz, S. Malbrunot-Ettenauer Nucl. Instrum. Methods Phys. Res. A 1048, 167927 (2023) |
| 168. |
Charge Radii of 55,56Ni Reveal a Surprisingly Similar Behavior at N=28 in Ca and Ni Isotopes F. Sommer, K. König, D. M. Rossi, N. Everett, D. Garand, R. P. de Groote, J. D. Holt, P. Imgram, A. Incorvati, C. Kalman, A. Klose, J. Lantis, Y. Liu, A. J. Miller, K. Minamisono, T. Miyagi, W. Nazarewicz, W. Nörtershäuser, S. V. Pineda, R. Powel, P.-G. Reinhard, L. Renth, E. Romero-Romero, R. Roth, A. Schwenk, C. Sumithrarachchi, and A. Teigelhöfer Phys. Rev. Lett. 129, 132501 (2022) |
| 167. |
Electromagnetic moments of scandium isotopes and N=28 isotones in the distinctive 0f7/2 orbit S. W. Bai, Á. Koszorús, B. S. Hu, X. F. Yang, J. Billowes, C. L. Binnersley, M. L. Bissell, K. Blaum, P. Campbell, B. Cheal, T. E. Cocolios, R. P. de Groote, C. S. Devlin, K. T. Flanagan, R. F. Garcia Ruiz, H. Heylen, J. D. Holt, A. Kanellakopoulos, J. Krämer, V. Lagaki, B. Maaß, S. Malbrunot-Ettenauer, T. Miyagi, R. Neugart, G. Neyens, W. Nörtershäuser, L. V. Rodríguez, F. Sommer, A. R. Vernon, S. J. Wang, X. B. Wang, S. G. Wilkins, Z. Y. Xu, C. X. Yuan Phys. Lett. B 829, 137064 (2022) |
| 166. |
Nuclear Charge Radii of the Nickel Isotopes 58-68,70Ni S. Malbrunot-Ettenauer, S. Kaufmann, S. Bacca, C. Barbieri, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, T. Duguet, R. F. Garcia Ruiz, W. Gins, C. Gorges, G. Hagen, H. Heylen, J. D. Holt, G. R. Jansen, A. Kanellakopoulos, M. Kortelainen, T. Miyagi, P. Navrátil, W. Nazarewicz, R. Neugart, G. Neyens, W. Nörtershäuser, S. J. Novario, T. Papenbrock, T. Ratajczyk, P.-G. Reinhard, L. V. Rodríguez, R. Sánchez, S. Sailer, A. Schwenk, J. Simonis, V. Somà, S. R. Stroberg, L. Wehner, C. Wraith, L. Xie, Z. Y. Xu, X. F. Yang, and D. T. Yordanov Phys. Rev. Lett. 128, 022502 (2022) |
| 165. |
Charge Radius of Neutron-Deficient 54Ni and Symmetry Energy Constraints Using the Difference in Mirror Pair Charge Radii S. V. Pineda, K. König, D. M. Rossi, B. A. Brown, A. Incorvati, J. Lantis, K. Minamisono, W. Nörtershäuser, J. Piekarewicz, R. Powel, and F. Sommer Phys. Rev. Lett. 127, 182503 (2021) | arXiv:2106.10378 |
| 164. |
Probing the single-particle behavior above 132Sn via electromagnetic moments of 133,134Sb and N=82 isotones S. Lechner, Z. Y. Xu, M. L. Bissell, K. Blaum, B. Cheal, G. De Gregorio, C. S. Devlin, R. F. Garcia Ruiz, A. Gargano, H. Heylen, P. Imgram, A. Kanellakopoulos, Á. Koszorús, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuser, P. Plattner, L. V. Rodríguez, X. F. Yang, and D. T. Yordanov Phys. Rev. C 104, 014302 (2021) |
| 163. |
An accuracy benchmark of the MIRACLS apparatus: Conventional, single-passage Collinear Laser Spectroscopy inside a MR-ToF device V. Lagagki, H. Heylen, I. Belosevic, P. Fischer, C. Kanitz, S. Lechner, F. M. Maier, W. Nörtershäuser, P. Plattner, M. Rosenbusch, S. Sels, L. Schweikhard, M. Vilen, F. Wienholtz, R. N. Wolf, S. Malbrunot-Ettenauer Nucl. Instrum. Methods Phys. Res. A 1014, 165663 (2021) |
| 162. |
Improved wavelength meter calibration in near infrared region via Doppler-free spectroscopy of molecular iodine R. Powel, M. Koble, J. Palmes, N. Everett, P. Imgram, K. König, J. Lantis, K. Minamisono, W. Nörtershäuser, R. Parker, S. Pineda, F. Sommer and A. Klose Appl. Phys. B 127, 104 (2021) |
| 161. |
Isotope-shift measurements and King-fit analysis in nickel isotopes K. König, F. Sommer, J. Lantis, K. Minamisono, W. Nörtershäuser, S. Pineda, and R. Powel Phys. Rev. C 103, 054305 (2021) |
| 160. |
Laser spectroscopy of the 2S1/2-2P1/2, 2P3/2 transitions in stored and cooled relativistic C3+ ions D. Winzen , V. Hannen , M. Bussmann, A. Buß, C. Egelkamp, L. Eidam, Z. Huang, D. Kiefer, S. Klammes, Th. Kühl, M. Löser, X. Ma, W. Nörtershäuser, H.-W. Ortjohann, R. Sánchez, M. Siebold, Th. Stöhlker, J. Ullmann, J. Vollbrecht, Th. Walther, H. Wang, Ch. Weinheimer, and D. F. A. Winters Sci. Rep. 11, 9370 (2021) | arXiv:2010.14196 |
| 159. |
Polarization-dependent disappearance of a resonance signal: Indication for optical pumping in a storage ring? W. Nörtershäuser, A. Surzhykov, R. Sánchez, B. Botermann, G. Gwinner, G. Huber, S. Karpuk, T. Kühl, C. Novotny, S. Reinhardt, G. Saathoff, T. Stöhlker, and A. Wolf Phys. Rev. Accel. Beams 24, 024701 (2021) | arXiv:2011.04435 |
| 158. |
High-resolution laser spectroscopy of 27−32Al H. Heylen, C.S. Devlin, W. Gins, M.L. Bissell, K. Blaum, B. Cheal, L. Filippin, R.F. Garcia Ruiz, M. Godefroid, C. Gorges, J.D. Holt, A. Kanellakopoulos, S. Kaufmann, Á. Koszorús, K. König, S. Malbrunot-Ettanauer, T. Miyagi, R. Neugart, G. Neyens, W. Nörtershäuser, R. Sánchez, F. Sommer, L.V. Rodríguez, L. Xie, Z.Y. Xu, X.F. Yang, D.T. Yordanov Phys. Rev. C 103, 014318 (2021) | arXiv:2010.06918 |
| 157. |
Motor-driven autonomous system for controlling beamline iris diaphragm apertures D. Pinheiro Leal, J. Krämer, W. Nörtershäuser HardwareX 9, e00166 (2021) |
| 156. |
Collinear laser spectroscopy of Ca+: Solving the field-shift puzzle of the 4s 2S1/2→ 4p 2P1/2,3/2 transitions P. Müller, K. König, P. Imgram, J. Krämer, and W. Nörtershäuser Phys. Rev. Research 2, 043351 (2020) |
| 155. |
Nuclear moments of germanium isotopes near N=40 A. Kanellakopoulos, X. F. Yang, M. L. Bissell, M. L. Reitsma, S. W. Bai, J. Billowes, K. Blaum, A. Borschevsky, B. Cheal, C. S. Devlin, R. F. Garcia Ruiz, H. Heylen, S. Kaufmann, K. König, Á. Koszorús, S. Lechner, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuser, T. Ratajczyk, L. V. Rodríguez, S. Sels, S. J. Wang, L. Xie, Z. Y. Xu, and D. T. Yordanov Phys. Rev. C 102, 054331 (2020) | arXiv:2011.01659 |
| 154. |
Doubly-magic character of 132Sn studied via electromagnetic moments of 133Sn L. V. Rodríguez, D. L. Balabanski, M. L. Bissell, K. Blaum, B. Cheal, G. De Gregorio, J. Ekman, R. F. Garcia Ruiz, A. Gargano, G. Georgiev, W. Gins, C. Gorges, H. Heylen, A. Kanellakopoulos, S. Kaufmann, V. Lagaki, S. Lechner, B. Maaß, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuser, S. Sailer, R. Sánchez, S. Schmidt, L. Wehner, C. Wraith, L. Xie, Z. Y. Xu, X. F. Yang, and D. T. Yordanov Phys. Rev. C 102, 051301(R) (2020) |
| 153. |
Transition frequencies and hyperfine structure in 113,115In+: Application of a liquid-metal ion source for collinear laser spectroscopy K. König, J. Krämer, P. Imgram, B. Maaß, W. Nörtershäuser, and T. Ratajczyk Phys. Rev. A 102, 042802 (2020) | arXiv:2007.03773 |
| 152. |
A new Collinear Apparatus for Laser Spectroscopy and Applied Science (COALA) K. König, J. Krämer, C. Geppert, P. Imgram, B. Maaß, T. Ratajczyk, and W. Nörtershäuser Rev. Sci. Instrum. 91, 081301 (2020) |
| 151. |
Structural trends in atomic nuclei from laser spectroscopy of tin D. T. Yordanov, L. V. Rodríguez, D. L. Balabanski, J. Bieroń, M. L. Bissell, K. Blaum, B. Cheal, J. Ekman, G. Gaigalas, R. F. Garcia Ruiz, G. Georgiev, W. Gins, M. R. Godefroid, C. Gorges, Z. Harman, H. Heylen, P. Jönsson, A. Kanellakopoulos, S. Kaufmann, C. H. Keitel, V. Lagaki, S. Lechner, B. Maaß, S. Malbrunot-Ettenauer, W. Nazarewicz, R. Neugart, G. Neyens, W. Nörtershäuser, N. S. Oreshkina, A. Papoulia, P. Pyykkö, P.-G. Reinhard, S. Sailer, R. Sánchez, S. Schiffmann, S. Schmidt, L. Wehner, C. Wraith, L. Xie, Z. Xu and X. Yang Commun. Phys. 3, 107 (2020) |
| 150. |
Raman velocity filter as a tool for collinear laser spectroscopy A. Neumann, R. Walser, and W. Nörtershäuser Phys. Rev. A 101, 052512 (2020) | arXiv:2002.04511 |
| 149. |
Implications of the 36Ca−36S and 38Ca−38Ar difference in mirror charge radii on the neutron matter equation of state B. A. Brown, K. Minamisono, J. Piekarewicz, H. Hergert, D. Garand, A. Klose, K. König, J. D. Lantis, Y. Liu, B. Maaß, A. J. Miller, W. Nörtershäuser, S. V. Pineda, R. C. Powel, D. M. Rossi, F. Sommer, C. Sumithrarachchi, A. Teigelhöfer, J. Watkins, and R. Wirth Phys. Rev. Research 2, 022035(R) (2020) |
| 148. |
On the performance of wavelength meters: Part 2 — frequency-comb based characterization for more accurate absolute wavelength determinations K. König, P. Imgram, J. Krämer, B. Maaß, K. Mohr, T. Ratajczyk, F. Sommer and W. Nörtershäuser Appl. Phys. B 126, 86 (2020) |
| 147. |
On the performance of wavelength meters: Part 1 — consequences for medium-to-high-resolution laser spectroscopy M. Verlinde, K. Dockx, S. Geldhof, K. König, D. Studer, T. E. Cocolios, R. P. de Groote, R. Ferrer, Yu. Kudryavtsev, T. Kieck, I. Moore, W. Nörtershäuser, S. Raeder, P. Van den Bergh, P. Van Duppen and K. Wendt Appl. Phys. B 126, 85 (2020) |
| 146. |
Charge Radius of the Short-Lived 68Ni and Correlation with the Dipole Polarizability S. Kaufmann, J. Simonis, S. Bacca, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, R. F. Garcia Ruiz, W. Gins, C. Gorges, G. Hagen, H. Heylen, A. Kanellakopoulos, S. Malbrunot-Ettenauer, M. Miorelli, R. Neugart, G. Neyens, W. Nörtershäuser, R. Sánchez, S. Sailer, A. Schwenk, T. Ratajczyk, L. V. Rodríguez, L. Wehner, C. Wraith, L. Xie, Z. Y. Xu, X. F. Yang, and D. T. Yordanov Phys. Rev. Lett. 124, 132502 (2020) |
| 145. |
Magnetic moment of 207Pb and the hyperfine splitting of 207Pb81+ V. Fella, L. V. Skripnikov, W. Nörtershäuser, M. R. Buchner, H. L. Deubner, F. Kraus, A. F. Privalov, V. M. Shabaev, and M. Vogel Phys. Rev. Research 2, 013368 (2020) |
| 144. |
Application of the Continuous Stern-Gerlach Effect for Laser Spectroscopy of the 40Ar13+ Fine Structure in a Penning Trap A. Egl, I. Arapoglou, M. Höcker, K. König, T. Ratajczyk, T. Sailer, B. Tu, A. Weigel, K. Blaum, W. Nörtershäuser, and S. Sturm Phys. Rev. Lett. 123, 123001 (2019) |
| 143. |
Nuclear charge radii of 62-80Zn and their dependence on cross-shell proton excitations L. Xie, X. F. Yang, C. Wraith, C. Babcock, J. Bieroń, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, L. Filippin, K. T. Flanagan, R. F. Garcia Ruiz, W. Gins, G. Gaigalas, M. Godefroid, C. Gorges, L. K. Grob, H. Heylen, P. Jönsson, S. Kaufmann, M. Kowalska, J. Krämer, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuser, T. Otsuka, J. Papuga, R. Sánchez, Y. Tsunoda, D. T. Yordanov Phys. Lett. B 797, 134805 (2019) |
| 142. |
Ground-state electromagnetic moments of 37Ca A. Klose, K. Minamisono, A. J. Miller, B. A. Brown, D. Garand, J. D. Holt, J. D. Lantis, Y. Liu, B. Maaß, W. Nörtershäuser, S. V. Pineda, D. M. Rossi, A. Schwenk, F. Sommer, C. Sumithrarachchi, A. Teigelhöfer, and J. Watkins Phys. Rev. C 99, 061301(R) (2019) |
| 141. |
Laser Spectroscopy of Neutron-Rich Tin Isotopes: A Discontinuity in Charge Radii across the N=82 Shell Closure C. Gorges, L. V. Rodríguez, D. L. Balabanski, M. L. Bissell, K. Blaum, B. Cheal, R. F. Garcia Ruiz, G. Georgiev, W. Gins, H. Heylen, A. Kanellakopoulos, S. Kaufmann, M. Kowalska, V. Lagaki, S. Lechner, B. Maaß, S. Malbrunot-Ettenauer, W. Nazarewicz, R. Neugart, G. Neyens, W. Nörtershäuser, P.-G. Reinhard, S. Sailer, R. Sánchez, S. Schmidt, L. Wehner, C. Wraith, L. Xie, Z. Y. Xu, X. F. Yang, and D. T. Yordanov Phys. Rev. Lett. 122, 192502 (2019) |
| 140. |
Nuclear Charge Radii of 10,11B B. Maaß, T. Hüther, J. Krause, J. Krämer, K. König, A. Lovato, P. Müller, M. Puchalski, K. Pachucki, R. Roth, R. Sánchez, F. Sommer, R. B. Wiringa, W. Nörtershäuser Phys. Rev. Lett. 122, 182501 (2019) | arXiv:1901.06323 |
| 139. |
Lifetimes and g-factors of the HFS states in H-like and Li-like bismuth V. Hannen, J. Vollbrecht, Z. Andelkovic, C. Brandau, A. Dax, W. Geithner, C. Geppert, C. Gorges, M. Hammen, S. Kaufmann, K. König, Y. A. Litvinov, M. Lochmann, B. Maaß, J. Meisner, T. Murböck, R. Sánchez, M. Schmidt, S. Schmidt, M. Steck, T. Stöhlker, R. C. Thompson, C. Trageser, J. Ullmann, C. Weinheimer, W. Nörtershäuser J. Phys. B: At. Mol. Opt. Phys. 52, 085003 (2019) | arXiv:1812.05983 |
| 138. |
Proton superfluidity and charge radii in proton-rich calcium isotopes A. J. Miller, K. Minamisono, A. Klose, D. Garand, C. Kujawa, J. D. Lantis, Y. Liu, B. Maaß, P. F. Mantica, W. Nazarewicz, W. Nörtershäuser, S. V. Pineda, P.-G. Reinhard, D. M. Rossi, F. Sommer, C. Sumithrarachchi, A. Teigelhöfer and J. Watkins Nature Physics 15, 432 (2019) |
| 137. |
Collinear laser spectroscopy at ion-trap accuracy: Transition frequencies and isotope shifts in the 6s2S1/2→6p2P1/2,3/2 transitions in Ba+ P. Imgram, K. König, J. Krämer, T. Ratajczyk, R. A. Müller, A. Surzhykov, and W. Nörtershäuser Phys. Rev. A 99, 012511 (2019) |
| 136. |
From Calcium to Cadmium: Testing the Pairing Functional through Charge Radii Measurements of 100-130Cd M. Hammen, W. Nörtershäuser, D. L. Balabanski, M. L. Bissell, K. Blaum, I. Budinčević, B. Cheal, K. T. Flanagan, N. Frömmgen, G. Georgiev, Ch. Geppert, M. Kowalska, K. Kreim, A. Krieger, W. Nazarewicz, R. Neugart, G. Neyens, J. Papuga, P.-G. Reinhard, M. M. Rajabali, S. Schmidt, and D. T. Yordanov Phys. Rev. Lett. 121, 102501 (2018) |
| 135. |
Spins and electromagnetic moments of 101-109Cd D. T. Yordanov, D. L. Balabanski, M. L. Bissell, K. Blaum, A. Blazhev, I. Budinčević, N. Frömmgen, Ch. Geppert, H. Grawe, M. Hammen, K. Kreim, R. Neugart, G. Neyens, and W. Nörtershäuser Phys. Rev. C 98, 011303(R) (2018) |
| 134. |
Investigating the large deformation of the 5/2+ isomeric state in 73Zn: An indicator for triaxiality X. F. Yang, Y. Tsunoda, C. Babcock, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, K. T. Flanagan, R. F. Garcia Ruiz, W. Gins, C. Gorges, L. K. Grob, H. Heylen, S. Kaufmann, M. Kowalska, J. Krämer, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuser, T. Otsuka, J. Papuga, R. Sánchez, C. Wraith, L. Xie, and D. T. Yordanov Phys. Rev. C 97, 044324 (2018) |
| 133. |
New Nuclear Magnetic Moment of 209Bi: Resolving the Bismuth Hyperfine Puzzle L. V. Skripnikov, S. Schmidt, J. Ullmann, Ch. Geppert, F. Kraus, B. Kresse, W. Nörtershäuser, A. F. Privalov, B. Scheibe, V. M. Shabaev, M. Vogel, and A. V. Volotka Phys. Rev. Lett. 120, 093001 (2018) |
| 132. |
High voltage measurements on the 5 ppm relative uncertainty level with collinear laser spectroscopy J. Krämer, K. König, Ch. Geppert, P. Imgram, B. Maaß, J. Meisner, E. W. Otten, S. Passon, T. Ratajczyk, J. Ullmann, and W. Nörtershäuser Metrologia 55, 268 (2018) |
| 131. |
The nuclear magnetic moment of 208Bi and its relevance for a test of bound-state strong-field QED S. Schmidt, J. Billowes, M. L. Bissell, K. Blaum, R. F. Garcia Ruiz, H. Heylen, S. Malbrunot-Ettenauer, G. Neyens, W. Nörtershäuser, G. Plunien, S. Sailer, V. M. Shabaev, L. V. Skripnikov, I. I. Tupitsyn, A. V. Volotka, X. F. Yang Phys. Lett. B 779, 324-330 (2018) |
| 130. |
First determination of ground state electromagnetic moments of 53Fe A. J. Miller, K. Minamisono, D. M. Rossi, R. Beerwerth, B. A. Brown, S. Fritzsche, D. Garand, A. Klose, Y. Liu, B. Maaß, P. F. Mantica, P. Müller, W. Nörtershäuser, M. R. Pearson, and C. Sumithrarachchi Phys. Rev. C 96, 054314 (2017) |
| 129. |
Sympathetic cooling in two-species ion crystals in a Penning trap S. Schmidt, T. Murböck, Z. Andelkovic, G. Birkl, K. König, W. Nörtershäuser, R. C. Thompson and M. Vogel J. Mod. Opt. 65, 538-548 (2017) |
| 128. |
Evolution of nuclear structure in neutron-rich odd-Zn isotopes and isomers C. Wraith, X. F. Yang, L. Xie, C. Babcock, J. Bieroń, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, L. Filippin, R. F. Garcia Ruiz, W. Gins, L. K. Grob, G. Gaigalas, M. Godefroid, C. Gorges, H. Heylen, M. Honma, P. Jönsson, S. Kaufmann, M. Kowalska, J. Krämer, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuser, F. Nowacki, T. Otsuka, J. Papuga, R. Sánchez, Y. Tsunoda, D. T. Yordanov Phys. Lett. B 771, 385-391 (2017) |
| 127. |
Spin and magnetic moment of 23Mg D. T. Yordanov, M. L. Bissell, K. Blaum, M. De Rydt, Ch. Geppert, J. Krämer, K. Kreim, M. Kowalska, A. Krieger, P. Lievens, R. Neugart, G. Neyens, W. Nörtershäuser, L. V. Rodríguez, R. Sánchez and P. Vingerhoets J. Phys. G: Nucl. Part. Phys. 44, 075104 (2017) |
| 126. |
High precision hyperfine measurements in Bismuth challenge bound-state strong-field QED J. Ullmann, Z. Andelkovic, C. Brandau, A. Dax, W. Geithner, C. Geppert, C. Gorges, M. Hammen, V. Hannen, S. Kaufmann, K. König, Y. A. Litvinov, M. Lochmann, B. Maaß, J. Meisner, T. Murböck, R. Sánchez, M. Schmidt, S. Schmidt, M. Steck, T. Stöhlker, R. C. Thompson, C. Trageser, J. Vollbrecht, C. Weinheimer, and W. Nörtershäuser Nat. Commun. 8, 15484 (2017) |
| 125. |
Collinear laser spectroscopy at ISOLDE: new methods and highlights R. Neugart, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, K. T. Flanagan, G. Neyens, W. Nörtershäuser and D. T. Yordanov J. Phys. G: Nucl. Part. Phys. 44, 064002 (2017) |
| 124. |
Laser spectroscopy measurement of the 2s-hyperfine splitting in lithium-like bismuth R. Sánchez, M. Lochmann, R. Jöhren, Z. Andelkovic, D. Anielski, B. Botermann, M. Bussmann, A. Dax, N. Frömmgen, C. Geppert, M. Hammen, V. Hannen, T. Kühl, Y. A. Litvinov, R. López-Coto, T. Stöhlker, R. C. Thompson, J. Vollbrecht, W. Wen, C. Weinheimer, E. Will, D. Winters, and W. Nörtershäuser J. Phys. B: At. Mol. Opt. Phys. 50, 085004 (2017) |
| 123. |
Development of a sensitive setup for laser spectroscopy studies of very exotic calcium isotopes R. F. Garcia Ruiz, C. Gorges, M. Bissell, K. Blaum, W. Gins, H. Heylen, K. Koenig, S. Kaufmann, M. Kowalska, J. Krämer, P. Lievens, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuser, D. T. Yordanov and X. F. Yang J. Phys. G: Nucl. Part. Phys. 44, 044003 (2017) |
| 122. |
Frequency-comb referenced collinear laser spectroscopy of Be+ for nuclear structure investigations and many-body QED tests A. Krieger, W. Nörtershäuser, Ch. Geppert, K. Blaum, M. L.Bissell, N. Frömmgen, M. Hammen, K. Kreim, M. Kowalska, J. Krämer, R. Neugart, G. Neyens, R. Sánchez, D. Tiedemann, D. T. Yordanov, M. Zakova Appl. Phys. B 123, 15 (2017) | arXiv:1609.07655 |
| 121. |
Unexpectedly large difference of the electron density at the nucleus in the 4p 2P1/2,3/2 fine-structure doublet of Ca+ C. Shi, F. Gebert, C. Gorges, S. Kaufmann, W. Nörtershäuser, B. K. Sahoo, A. Surzhykov, V. A. Yerokhin, J. C. Berengut, F. Wolf, J. C. Heip, P. O. Schmidt Appl. Phys. B 123, 2 (2017) | arXiv:1608.07572 |
| 120. |
Charge Radii of Neutron Deficient 52,53Fe Produced by Projectile Fragmentation K. Minamisono, D. M. Rossi, R. Beerwerth, S. Fritzsche, D. Garand, A. Klose, Y. Liu, B. Maaß, P. F. Mantica, A. J. Miller, P. Müller, W. Nazarewicz, W. Nörtershäuser, E. Olsen, M. R. Pearson, P.-G. Reinhard, E. E. Saperstein, C. Sumithrarachchi, and S. V. Tolokonnikov Phys. Rev. Lett. 117, 252501 (2016) |
| 119. |
Changes in nuclear structure along the Mn isotopic chain studied via charge radii H. Heylen, C. Babcock, R. Beerwerth, J. Billowes, M. L. Bissell, K. Blaum, J. Bonnard, P. Campbell, B. Cheal, T. Day Goodacre, D. Fedorov, S. Fritzsche, R. F. Garcia Ruiz, W. Geithner, Ch. Geppert, W. Gins, L. K. Grob, M. Kowalska, K. Kreim, S. M. Lenzi, I. D. Moore, B. Maass, S. Malbrunot-Ettenauer, B. Marsh, R. Neugart, G. Neyens, W. Nörtershäuser, T. Otsuka, J. Papuga, R. Rossel, S. Rothe, R. Sánchez, Y. Tsunoda, C. Wraith, L. Xie, X. F. Yang, and D. T. Yordanov Phys. Rev. C 94, 054321 (2016) | arXiv:1609.05021 |
| 118. |
Rapid crystallization of externally produced ions in a Penning trap T. Murböck, S. Schmidt, G. Birkl, W. Nörtershäuser, R. C. Thompson, and M. Vogel Phys. Rev. A 94, 043410 (2016) | arXiv:1609.06973 |
| 117. |
Physics book: CRYRING@ESR M. Lestinsky, V. Andrianov, B. Aurand, V. Bagnoud, D. Bernhardt, H. Beyer, S. Bishop, K. Blaum, A. Bleile, At. Borovik Jr., F. Bosch, C. J. Bostock, C. Brandau, A. Bräuning-Demian, I. Bray, T. Davinson, B. Ebinger, A. Echler, P. Egelhof, A. Ehresmann, M. Engström, C. Enss, N. Ferreira, D. Fischer, A. Fleischmann, E. Förster, S. Fritzsche, R. Geithner, S. Geyer, J. Glorius, K. Göbel, O. Gorda, J. Goullon, P. Grabitz, R. Grisenti, A. Gumberidze, S. Hagmann, M. Heil, A. Heinz, F. Herfurth, R. Heß, P.-M. Hillenbrand, R. Hubele, P. Indelicato, A. Källberg, O. Kester, O. Kiselev, A. Knie, C. Kozhuharov, S. Kraft-Bermuth, T. Kühl, G. Lane, Yu. A. Litvinov, D. Liesen, X. W. Ma, R. Märtin, R. Moshammer, A. Müller, S. Namba, P. Neumeyer, T. Nilsson, W. Nörtershäuser, G. Paulus, N. Petridis, M. Reed, R. Reifarth, P. Reiß, J. Rothhardt, R. Sanchez, M. S. Sanjari, S. Schippers, H. T. Schmidt, D. Schneider, P. Scholz, R. Schuch, M. Schulz, V. Shabaev, A. Simonsson, J. Sjöholm, Ö. Skeppstedt, K. Sonnabend, U. Spillmann, K. Stiebing, M. Steck, T. Stöhlker, A. Surzhykov, S. Torilov, E. Träbert, M. Trassinelli, S. Trotsenko, X. L. Tu, I. Uschmann, P. M. Walker, G. Weber, D. F. A. Winters, P. J. Woods, H. Y. Zhao, Y. H. Zhang Eur. Phys. J. Spec. Top. 225, 797-882 (2016) |
| 116. |
Quadrupole moments of odd-A 53-63Mn: Onset of collectivity towards N = 40 C. Babcock, H. Heylen, M. L. Bissell, K. Blaum, P. Campbell, B. Cheal, D. Fedorov, R. F. Garcia Ruiz, W. Geithner, W. Gins, T. Day Goodacre, L. K. Grob, M. Kowalska, S. M. Lenzi, B. Maass, S. Malbrunot-Ettenauer, B. Marsh, R. Neugart, G. Neyens, W. Nörtershäuser, T. Otsuka, R. Rossel, S. Rothe, R. Sánchez, Y. Tsunoda, C. Wraith, L. Xie, X. F. Yang Phys. Lett. B 760, 387–392 (2016) |
| 115. |
Cu charge radii reveal a weak sub-shell effect at N = 40 M. L. Bissell, T. Carette, K. T. Flanagan, P. Vingerhoets, J. Billowes, K. Blaum, B. Cheal, S. Fritzsche, M. Godefroid, M. Kowalska, J. Krämer, R. Neugart, G. Neyens, W. Nörtershäuser, and D. T. Yordanov Phys. Rev. C 93, 064318 (2016) |
| 114. |
Isomer shift and magnetic moment of the long-lived 1/2+ isomer in 7930Zn49: Signature of shape coexistence near 78Ni X. F. Yang, C. Wraith, L. Xie, C. Babcock, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, K. T. Flanagan, R. F. Garcia Ruiz, W. Gins, C. Gorges, L. K. Grob, H. Heylen, S. Kaufmann, M. Kowalska, J. Kraemer, S. Malbrunot-Ettenauer, R. Neugart, G. Neyens, W. Nörtershäuser, J. Papuga, R. Sánchez, and D. T. Yordanov Phys. Rev. Lett. 116, 182502 (2016) |
| 113. |
A compact source for bunches of singly charged atomic ions T. Murböck, S. Schmidt, Z. Andelkovic, G. Birkl, W. Nörtershäuser, M. Vogel Rev. Sci. Instrum. 87, 043302 (2016) |
| 112. |
Unexpectedly large charge radii of neutron-rich calcium isotopes R. F. Garcia Ruiz , M. L. Bissell, K. Blaum, A. Ekström, N. Frömmgen, G. Hagen, M. Hammen, K. Hebeler, J. D. Holt, G. R. Jansen, M. Kowalska, K. Kreim, W. Nazarewicz, R. Neugart, G. Neyens, W. Nörtershäuser, T. Papenbrock, J. Papuga, A. Schwenk, J. Simonis, K. A. Wendt, and D. T. Yordanov Nat. Phys. 12, 594-598 (2016) |
| 111. |
Simple Nuclear Structure in 111-129Cd from Atomic Isomer Shifts D. T. Yordanov, D. L. Balabanski, M. L. Bissell, K. Blaum, I. Budinčević, B. Cheal, K. Flanagan, N. Frömmgen, G. Georgiev, Ch. Geppert, M. Hammen, M. Kowalska, K. Kreim, A. Krieger, J. Meng, R. Neugart, G. Neyens, W. Nörtershäuser, M. M. Rajabali, J. Papuga, S. Schmidt, and P. W. Zhao Phys. Rev. Lett. 116, 032501 (2016) |
| 110. |
Isotope shift of 40,42,44,48Ca in the 4s 2S1/2 -> 4p 2P3/2 transition C. Gorges, K. Blaum, N. Frömmgen, Ch. Geppert, M. Hammen, S. Kaufmann, J. Krämer, A. Krieger, R. Neugart, R. Sanchez, and W. Nörtershäuser J. Phys. B: At. Mol. Opt. Phys. 48, 245008 (2015) |
| 109. |
Non-destructive single-pass low-noise detection of ions in a beamline S. Schmidt, T. Murböck, Z. Andelkovic, G. Birkl, W. Nörtershäuser, S. Stahl, and M. Vogel Rev. Sci. Instrum. 86, 113302 (2015) |
| 108. |
Spins and magnetic moments of 58,60,62,64Mn ground states and isomers H. Heylen, C. Babcock, J. Billowes, M. L. Bissell, K. Blaum, P. Campbell, B. Cheal, R. F. Garcia Ruiz, Ch. Geppert, W. Gins, M. Kowalska, K. Kreim, S. M. Lenzi, I. D. Moore, R. Neugart, G. Neyens, W. Nörtershäuser, J. Papuga, and D. T. Yordanov Phys. Rev. C 92, 044311 (2015) | arXiv:1508.06207 |
| 107. |
Evidence for Increased neutron and proton excitations between 51-63Mn C. Babcock, H. Heylen, J. Billowes, M. L. Bissell, K. Blaum, P. Campbell, B. Cheal, R. F. Garcia Ruiz, C. Geppert, W. Gins, M. Kowalska, K. Kreim, S. M. Lenzi, I. D. Moore, R. Neugart, G. Neyens, W. Nörtershäuser, J. Papuga, D. T. Yordanov Phys. Lett. B 750, 176-180 (2015) |
| 106. |
Beamline for low-energy transport of highly charged ions at HITRAP Z. Andelkovic, F. Herfurth, N. Kotovskiy, K. König, B. Maaß, T. Murböck, D. Neidherr, S. Schmidt, J. Steinmann, M. Vogel, G. Vorobjev Nucl. Instr. Meth. Phys. Res. A 795, 109-114 (2015) |
| 105. |
Precision Test of Many-Body QED in the Be+ 2p Fine Structure Doublet Using Short-Lived Isotopes W. Nörtershäuser, Ch. Geppert, A. Krieger, K. Pachucki, M. Puchalski, K. Blaum, M. L. Bissell, N. Frömmgen, M. Hammen, M. Kowalska, J. Krämer, K. Kreim, R. Neugart, G. Neyens, R. Sánchez, and D. T. Yordanov Phys. Rev. Lett. 115, 033002 (2015) | arXiv:1507.03830 |
| 104. |
Collinear laser spectroscopy of atomic cadmium N. Frömmgen, D. L. Balabanski, M. L. Bissell, J. Bieroń, K. Blaum , B. Cheal, K. Flanagan, S. Fritzsche, Ch. Geppert, M. Hammen, M. Kowalska, K. Kreim, A. Krieger, R. Neugart, G. Neyens, M. M. Rajabali, W. Nörtershäuser, J. Papuga, D. T. Yordanov Eur. Phys. J. D 69, 164 (2015) | arXiv:1507.03846 | Highlight Article |
| 103. |
An improved value for the hyperfine splitting of hydrogen-like 209Bi82+ J. Ullmann, Z. Andelkovic, A. Dax, W. Geithner, C. Geppert, C. Gorges, M. Hammen, V. Hannen, S. Kaufmann, K. König, Y. Litvinov, M. Lochmann, B. Maass, J. Meisner, T. Murböck, R. Sánchez, M. Schmidt, S. Schmidt, M. Steck, T. Stöhlker, R. C Thompson, J. Vollbrecht, C. Weinheimer and W. Nörtershäuser J. Phys. B: At. Mol. Opt. Phys. 48, 144022 (2015) |
| 102. |
Ground-state electromagnetic moments of calcium isotopes R. F. Garcia Ruiz, M. L. Bissell, K. Blaum, N. Frömmgen, M. Hammen, J. D. Holt, M. Kowalska, K. Kreim, J. Menéndez, R. Neugart, G. Neyens, W. Nörtershäuser, F. Nowacki, J. Papuga, A. Poves, A. Schwenk, J. Simonis, and D. T. Yordanov Phys. Rev. C 91, 041304(R) (2015) |
| 101. |
Shell structure of potassium isotopes deduced from their magnetic moments J. Papuga, M. L. Bissell, K. Kreim, C. Barbieri, K. Blaum, M. De Rydt, T. Duguet, R. F. Garcia Ruiz, H. Heylen, M. Kowalska, R. Neugart, G. Neyens, W. Nörtershäuser, M. M. Rajabali, R. Sánchez, N. Smirnova, V. Somà, and D. T. Yordanov Phys. Rev. C 90, 034321 (2014) |
| 100. |
Test of Time Dilation Using Stored Li+ Ions as Clocks at Relativistic Speed Benjamin Botermann, Dennis Bing, Christopher Geppert, Gerald Gwinner, Theodor W. Hänsch, Gerhard Huber, Sergei Karpuk, Andreas Krieger, Thomas Kühl, Wilfried Nörtershäuser, Christian Novotny, Sascha Reinhardt, Rodolfo Sánchez, Dirk Schwalm, Thomas Stöhlker, Andreas Wolf, and Guido Saathoff Phys. Rev. Lett. 113, 120405 (2014) | Erratum: Phys. Rev. Lett. 114, 239902 (2015) |
| 99. |
Observation of the hyperfine transition in lithium-like bismuth 209Bi80+ : Towards a test of QED in strong magnetic fields Matthias Lochmann, Raphael Jöhren, Christopher Geppert, Zoran Andelkovic, Denis Anielski, Benjamin Botermann, Michael Bussmann, Andreas Dax, Nadja Frömmgen, Michael Hammen, Volker Hannen, Thomas Kühl, Yuri A. Litvinov, Rubén López-Coto, Thomas Stöhlker, Richard C. Thompson, Jonas Vollbrecht, Andrey Volotka, Christian Weinheimer, Weiqiang Wen, Elisa Will, Danyal Winters, Rodolfo Sánchez, and Wilfried Nörtershäuser Phys. Rev. A 90, 030501(R) (2014) |
| 98. |
Proton-Neutron Pairing Correlations in the Self-Conjugate Nucleus 38K Probed via a Direct Measurement of the Isomer Shift M. L. Bissell, J. Papuga, H. Naïdja, K. Kreim, K. Blaum, M. De Rydt, R. F. Garcia Ruiz, H. Heylen, M. Kowalska, R. Neugart, G. Neyens, W. Nörtershäuser, F. Nowacki, M. M. Rajabali, R. Sanchez, K. Sieja, and D. T. Yordanov Phys. Rev. Lett. 113, 052502 (2014) |
| 97. |
Direct high-precision mass measurements on 241,243Am, 244Pu, and 249Cf M. Eibach, T. Beyer, K. Blaum, M. Block, Ch. E. Düllmann, K. Eberhardt, J. Grund, Sz. Nagy, H. Nitsche, W. Nörtershäuser, D. Renisch, K. P. Rykaczewski, F. Schneider, C. Smorra, J. Vieten, M. Wang, and K. Wendt Phys. Rev. C 89, 064318 (2014) |
| 96. |
Nuclear charge radii of potassium isotopes beyond N = 28 K. Kreim, M. L. Bissell, J. Papuga, K. Blaum, M. De Rydt, R. F. Garcia Ruiz, S. Goriely, H. Heylen, M. Kowalska, R. Neugart, G. Neyens, W. Nörtershäuser, M. M. Rajabali, R. Sánchez Alarcón, H. H. Stroke, D. T. Yordanov Phys. Lett. B 731, 97–102 (2014) |
| 95. |
An RFQ cooler and buncher for the TRIGA-SPEC experiment T. Beyer, K. Blaum, M. Block, Ch. E. Düllmann, K. Eberhardt, M. Eibach, N. Frömmgen, C. Geppert, C. Gorges, J. Grund, M. Hammen, S. Kaufmann, A. Krieger, Sz. Nagy, W. Nörterhäuser, D. Renisch, C. Smorra, E. Will Appl. Phys. B 114, 129-136 (2014) |
| 94. |
Nuclear Charge Radii of Light Elements and Recent Developments in Collinear Laser Spectroscopy W. Nörtershäuser, Ch. Geppert Book chapter: Lect. Notes Phys. 879, 233-292 (2014) |
| 93. |
Colloquium: Laser probing of neutron-rich nuclei in light atoms Z.-T. Lu, P. Mueller, G. W. F. Drake, W. Nörtershäuser, Steven C. Pieper, and Z.-C. Yan Rev. Mod. Phys. 85, 1383–1400 (2013)| arXiv:1307.2872 |
| 92. |
Detection system for forward emitted photons at the Experimental Storage Ring at GSI V. Hannen, D. Anielski, C. Geppert, R. Jöhren, T. Kühl, M. Lochmann, R. López-Coto, W. Nörtershäuser, H.-W. Ortjohann, R. Sánchez, J. Vollbrecht, C. Weinheimer, D.F.A. Winters J. Instr. 8, P09018 (2013) | arXiv:1305.4069 |
| 91. |
Spins, Electromagnetic Moments, and Isomers of 107-129Cd D. T. Yordanov, D. L. Balabanski, J. Bieron, M. L. Bissell, K. Blaum, I. Budincevic, S. Fritzsche, N. Frömmgen, G. Georgiev, Ch. Geppert, M. Hammen, M. Kowalska, K. Kreim, A. Krieger, R. Neugart, W. Nörtershäuser, J. Papuga, and S. Schmidt Phys. Rev. Lett. 110, 192501 (2013) |
| 90. |
Spins and Magnetic Moments of 49K and 51K: Establishing the 1/2+ and 3/2+ Level Ordering Beyond N=28 J. Papuga, M. L. Bissell, K. Kreim, K. Blaum, B. A. Brown, M. De Rydt, R. F. Garcia Ruiz, H. Heylen, M. Kowalska, R. Neugart, G. Neyens, W. Nörtershäuser, T. Otsuka, M. M. Rajabali, R. Sánchez, Y. Utsuno, and D. T. Yordanov Phys. Rev. Lett. 110, 172503 (2013) |
| 89. |
Laser cooling of externally produced Mg ions in a Penning trap for sympathetic cooling of highly charged ions Z. Andelkovic, R. Cazan, W. Nörtershäuser, S. Bharadia, D. M. Segal, R. C. Thompson, R. Jöhren, J. Vollbrecht, V. Hannen, M. Vogel Phys. Rev. A 87, 033423 (2013) |
| 88. |
Precision atomic physics techniques for nuclear physics with radioactive beams K. Blaum, J. Dilling and W. Nörtershäuser Phys. Scr. T152, 014017 (2013) |
| 87. |
Optical measurement of the longitudinal ion distribution of bunched ion beams in the ESR W.Q. Wen, M. Lochmann, X. Ma, M. Bussmann, D.F.A. Winters, W. Nörtershäuser, B. Botermann, C. Geppert, N. Frömmgen, M. Hammen, V. Hannen, R. Jöhren, Th. Kühl, Yu.A. Litvinov, R. Sánchez, Th. Stöhlker, J. Vollbrecht, C. Weinheimer, C. Dimopoulou, F. Nolden, M. Steck Nucl. Instr. Meth. A 711, 90-95 (2013) |
| 86. |
Q value and half-life of double-electron capture in 184Os C. Smorra, T. R. Rodríguez, T. Beyer, K. Blaum, M. Block, Ch. E. Düllmann, K. Eberhardt, M. Eibach, S. Eliseev, K. Langanke, G. Martínez-Pinedo, Sz. Nagy, W. Nörtershäuser, D. Renisch, V. M. Shabaev, I. I. Tupitsyn, and N. A. Zubova Phys. Rev. C 86, 044604 (2012) |
| 85. |
Laser spectroscopy of gallium isotopes beyond N = 50 B. Cheal, J. Billowes, M. L. Bissell, K. Blaum, F. C. Charlwood, K. T. Flanagan, D. H. Forest, Ch. Geppert, M. Kowalska, K. Kreim, A. Krieger, J. Krämer, K. M. Lynch, E. Mané, I. D. Moore, R. Neugart, G. Neyens, W. Nörtershäuser, J. Papuga, T. J. Procter, M. M. Rajabali, H. H. Stroke, P. Vingerhoets, D. T. Yordanov and M. Žáková J. Phys.: Conf. Ser. 381, 012071 (2012) |
| 84. |
Nuclear mean-square charge radii of 63,64,66,68-82Ga nuclei: No anomalous behavior at N = 32 T. Procter, J. Billowes, M. Bissell, K. Blaum, F. Charlwood, B. Cheal, K. Flanagan, D. Forest, S. Fritzsche, C. Geppert, H. Heylen, M. Kowalska, K. Kreim, A. Krieger, J. Krämer, K. Lynch, E. Mané, I. Moore, R. Neugart, G. Neyens, W. Nörtershäuser, J. Papuga, M. Rajabali, H. Stroke, P. Vingerhoets, D. Yordanov, and M. Žáková Phys. Rev. C 86, 034329 (2012) |
| 83. |
Storage ring at HIE-ISOLDE – Technical design report M. Grieser, Yu. A. Litvinov, R. Raabe, K. Blaum, Y. Blumenfeld, P. A. Butler, F. Wenander, P. J. Woods, M. Aliotta, A. Andreyev, A. Artemyev, D. Atanasov, T. Aumann, D. Balabanski, A. Barzakh, L. Batist, A. Bernardes, D. Bernhardt, J. Billowes, S. Bishop, M. Borge, I. Borzov, F. Bosch, A. J. Boston, C. Brandau, W. Catford, R. Catherall, J. Cederkäll, D. Cullen, T. Davinson, I. Dillmann, C. Dimopoulou, G. Dracoulis, Ch. E. Düllmann, P. Egelhof, A. Estrade, D. Fischer, K. Flanagan, L. Fraile, M. A. Fraser, S. J. Freeman, H. Geissel, J. Gerl, P. Greenlees, R. E. Grisenti, D. Habs, R. von Hahn, S. Hagmann, M. Hausmann, J. J. He, M. Heil, M. Huyse, D. Jenkins, A. Jokinen, B. Jonson, D. T. Joss, Y. Kadi, N. Kalantar-Nayestanaki, B. P. Kay, O. Kiselev, H.-J. Kluge, M. Kowalska, C. Kozhuharov, S. Kreim, T. Kröll, J. Kurcewicz, M. Labiche, R. C. Lemmon, M. Lestinsky, G. Lotay, X. W. Ma, M. Marta, J. Meng, D. Mücher, I. Mukha, A. Müller, A. St J. Murphy, G. Neyens, T. Nilsson, C. Nociforo, W. Nörtershäuser, R. D. Page, M. Pasini, N. Petridis, N. Pietralla, M. Pfützner, Z. Podolyák, P. Regan, M. W. Reed, R. Reifarth, P. Reiter, R. Repnow, K. Riisager, B. Rubio, M. S. Sanjari, D. W. Savin, C. Scheidenberger, S. Schippers, D. Schneider, R. Schuch, D. Schwalm, L. Schweikhard, D. Shubina, E. Siesling, H. Simon, J. Simpson, J. Smith, K. Sonnabend, M. Steck, T. Stora, T. Stöhlker, B. Sun, A. Surzhykov, F. Suzaki, O. Tarasov, S. Trotsenko, X. L. Tu, P. Van Duppen, C. Volpe, D. Voulot, P. M. Walker, E. Wildner, N. Winckler, D. F. A. Winters, A. Wolf, H. S. Xu, A. Yakushev, T. Yamaguchi, Y. J. Yuan, Y. H. Zhang, and K. Zuber Eur. Phys. J. Spec. Topics 207, 1-117 (2012) |
| 82. |
Tests of atomic charge-exchange cells for collinear laser spectroscopy A. Klose, K. Minamisono, Ch. Geppert, N. Frömmgen, M. Hammen, J. Krämer, A. Krieger, C. D. P. Levy, P. F. Mantica, W. Nörtershäuser, S. Vinnikova Nucl. Instr. Meth. A 678, 114-121 (2012) |
| 81. |
Nuclear Charge Radius of 12Be A. Krieger, K. Blaum, M. L. Bissell, N. Frömmgen, Ch. Geppert, M. Hammen, K. Kreim, M. Kowalska, J. Krämer, T. Neff, R. Neugart, G. Neyens, W. Nörtershäuser, Ch. Novotny, R. Sánchez, and D. T. Yordanov Phys. Rev. Lett. 108, 142501 (2012) |
| 80. |
Targets on superhydrophobic surfaces for laser ablation ion sources D. Renisch, T. Beyer, K. Blaum, M. Block, Ch.E. Düllmann, K. Eberhardt, M. Eibach, Sz. Nagy, D. Neidherr, W. Nörtershäuser, C. Smorra Nucl. Instrum. Methods A 676, 84–89 (2012) |
| 79. |
APDs as single-photon detectors for visible and near-infrared wavelengths down to Hz rates R. Jöhren, R. Berendes, W. Buglak, D. Hampf, V. Hannen, J. Mader, W. Nörtershäuser, R. Sanchez, and C. Weinheimer J. Instrum. 7, P02015 (2012) |
| 78. |
Direct mass measurements of cadmium and palladium isotopes and their double-β transition Q values C. Smorra, T. Beyer, K. Blaum, M. Block, Ch. E. Düllmann, K. Eberhardt, M. Eibach, S. Eliseev, Sz. Nagy, W. Nörtershäuser, and D. Renisch Phys. Rev. C 85, 027601 (2012) |
| 77. |
Nuclear Charge Radii of 21-32Mg D. T. Yordanov, M. L. Bissell, K. Blaum, M. De Rydt, Ch. Geppert, M. Kowalska, J. Krämer, K. Kreim, A. Krieger, P. Lievens, T. Neff, R. Neugart, G. Neyens, W. Nörtershäuser, R. Sánchez, and P. Vingerhoets Phys. Rev. Lett. 108, 042504 (2012) |
| 76. |
Magnetic and quadrupole moments of neutron deficient 58–62Cu isotopes P. Vingerhoets, K.T. Flanagan, J. Billowes, M.L. Bissell, K. Blaum, B. Cheal, M. De Rydt, D.H. Forest, Ch. Geppert, M. Honma, M. Kowalska, J. Krämer, K. Kreim, A. Krieger, R. Neugart, G. Neyens, W. Nörtershäuser, J. Papuga, T.J. Procter, M.M. Rajabali, R. Sánchez, H.H. Stroke and D.T. Yordanov Phys. Lett. B 703, 34-39 (2011) |
| 75. |
Charge radii and ground state structure of lithium isotopes: Experiment and theory reexamined W. Nörtershäuser, T. Neff, R. Sánchez, and I. Sick Phys. Rev. C 84, 024307 (2011) |
| 74. |
Ground-state spins and moments of 72,74,76,78Ga nuclei E. Mané, B. Cheal, J. Billowes, M. L. Bissell, K. Blaum, F. C. Charlwood, K. T. Flanagan, D. H. Forest, Ch. Geppert, M. Kowalska, A. Krieger, J. Krämer, I. D. Moore, R. Neugart, G. Neyens, W. Nörtershäuser, M. M. Rajabali, R. Sánchez, M. Schug, H. H. Stroke, P. Vingerhoets, D. T. Yordanov, and M. Žáková Phys. Rev. C 84, 024303 (2011) |
| 73. |
Mass measurements on stable nuclides in the rare-earth region with the Penning-trap mass spectrometer TRIGA-TRAP J. Ketelaer, G. Audi, T. Beyer, K. Blaum, M. Block, R. B. Cakirli, R. F. Casten, C. Droese, M. Dworschak, K. Eberhardt, M. Eibach, F. Herfurth, E. Minaya Ramirez, Sz. Nagy, D. Neidherr, W. Nörtershäuser, C. Smorra, and M. Wang Phys. Rev. C 84, 014311 (2011) |
| 72. |
First investigation of phase-shifted Ramsey excitation in Penning trap mass spectrometry M. Eibach, T. Beyer, K. Blaum, M. Block, K. Eberhardt, F. Herfurth, J. Ketelaer, Sz. Nagy, D. Neidherr, W. Nörtershäuser, C. Smorra Int. J. Mass. Spectrom. 303, 27-30 (2011) |
| 71. |
Comment on: “Lorentz violation in high-energy ions” by Santosh Devasia G. Saathoff, S. Reinhardt, R. Holzwarth, T.W. Hänsch, Th. Udem, D. Bing, D. Schwalm, A. Wolf, S. Karpuk, G. Huber, C. Novotny, B. Botermann, C. Geppert, W. Nörtershäuser, T. Kühl, T. Stöhlker, and G. Gwinner Eur. Phys. J. C 71, 1596 (2011) |
| 70. |
Preparatory measurements for a test of time dilation in the ESR B. Botermann, C. Novotny, D. Bing, C. Geppert, G. Gwinner, T. W. Hänsch, G. Huber, S. Karpuk, T. Kühl, W. Nörtershäuser, S. Reinhardt, G. Saathoff, D. Schwalm, T. Stöhlker, and A. Wolf Can. J. Phys. 89(1), 85–93 (2011) |
| 69. |
Isotope-shift measurements of stable and short-lived lithium isotopes for nuclear-charge-radii determination W. Nörtershäuser, R. Sánchez, G. Ewald, A. Dax, J. Behr, P. Bricault, B. A. Bushaw, J. Dilling, M. Dombsky, G. W. F. Drake, S. Götte, H.-J. Kluge, Th. Kühl, J. Lassen, C. D. P. Levy, K. Pachucki, M. Pearson, M. Puchalski, A. Wojtaszek, Z.-C. Yan, C. Zimmermann Phys. Rev. A 83, 012516 (2011) |
| 68. |
Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy A. Krieger, Ch. Geppert, R. Catherall, F. Hochschulz, J. Krämer, R. Neugart, S. Rosendahl, J. Schipper, E. Siesling, Ch. Weinheimer, D. T. Yordanov, and W. Nörtershäuser Nucl. Instr. Meth. A 632, 23-31 (2011) |
| 67. |
Nuclear spins, magnetic moments, and quadrupole moments of Cu isotopes from N = 28 to N = 46: Probes for core polarization effects P. Vingerhoets, K.T. Flanagan, M. Avgoulea, J. Billowes, M.L. Bissel, K. Blaum, B.A. Brown, B. Cheal, M. De Rydt, D.H. Forest, Ch. Geppert, M. Honma, M. Kowalska, J. Krämer, A. Krieger, E. Mané, R. Neugart, G. Neyens, W. Nörtershäuser, T. Otsuka, M. Schug, H.H. Stroke, G. Tungate, D.T. Yordanov Phys. Rev. C 82, 064311 (2010) |
| 66. |
Discovery of a long-lived low-lying isomeric state in 80Ga B. Cheal, J. Billowes, M. L. Bissell, K. Blaum, F. C. Charlwood, K. T. Flanagan, D. H. Forest, S. Fritzsche, Ch. Geppert, A. Jokinen, M. Kowalska, A. Krieger, J. Krämer, E. Mane, I. D. Moore, R. Neugart, G. Neyens, W. Nörtershäuser, M. M. Rajabali, M. Schug, H. H. Stroke, P. Vingerhoets, D. T. Yordanov and M. Zakova Phys. Rev. C 82, 051302(R) (2010) |
| 65. |
Experimental determination of an IΠ=2- ground state in 72,74Cu K. T. Flanagan, P. Vingerhoets, M. L. Bissell, K. Blaum, B. A. Brown, B. Cheal, M. De Rydt, D. H. Forest, Ch. Geppert, M. Honma, M. Kowalska, J. Krämer, A. Krieger, E. Mané, R. Neugart, G. Neyens, W. Nörtershäuser, M. Schug, H. H. Stroke, and D. T. Yordanov Phys. Rev. C 82, 041302(R) (2010) |
| 64. |
MATS and LaSpec: High-precision experiments using ion traps and lasers at FAIR D. Rodríguez, K. Blaum, W. Nörtershäuser, M. Ahammed, A. Algora, G. Audi, J. Äystö, D. Beck, M. Bender, J. Billowes, M. Block, C. Böhm, G. Bollen, M. Brodeur, T. Brunner, B.A. Bushaw, R.B. Cakirli, P. Campbell, D. Cano-Ott, G. Cortés, J.R. Crespo López-Urrutia, P. Das, A. Dax, A. De, P. Delheij, T. Dickel, J. Dilling, K. Eberhardt, S. Eliseev, S. Tenauer, K.T. Flanagan, R. Ferrer, J.-E. García-Ramos, E. Gartzke, H. Geissel, S. George, C. Geppert, M.B. Gómez-Hornillos, Y. Gusev, D. Habs, P.-H. Heenen, S. Heinz, F. Herfurth, A. Herlert, M. Hobein, G. Huber, M. Huyse, C. Jesch, A. Jokinen, O. Kester, J. Ketelaer, V. Kolhinen, I. Koudriavtsev, M. Kowalska, J. Krämer, S. Kreim, A. Krieger, T. Kühl, A.M. Lallena, A. Lapierre, F. Le Blanc, Y.A. Litvinov, D. Lunney, T. Martínez, G. Marx, M. Matos, E. Minaya-Ramirez, I. Moore, S. Nagy, S. Naimi, D. Neidherr, D. Nesterenko, G. Neyens, Y.N. Novikov, M. Petrick, W.R. Plaß, A. Popov, W. Quint, A. Ray, P.-G. Reinhard, J. Repp, C. Roux, B. Rubio, R. Sánchez, B. Schabinger, C. Scheidenberger, D. Schneider, R. Schuch, S. Schwarz, L. Schweikhard, M. Seliverstov, A. Solders, M. Suhonen, J. Szerypo, J.L. Taín, P.G. Thirolf, J. Ullrich, P. Van Duppen, A. Vasiliev, G. Vorobjev, C. Weber, K. Wendt, M. Winkler, D. Yordanov and F. Ziegler Eur. Phys. J. Special Topics 183, 1-123 (2010) |
| 63. |
Nuclear Spins and Moments of Ga Isotopes Reveal Sudden Structural Changes between N=40 and N=50 B. Cheal, E. Mané, J. Billowes, M. L. Bissell, K. Blaum, B. A. Brown, F. C. Charlwood, K. T. Flanagan, D. H. Forest, C. Geppert, M. Honma, A. Jokinen, M. Kowalska, A. Krieger, J. Krämer, I. D. Moore, R. Neugart, G. Neyens, W. Nörtershäuser, M. Schug, H. H. Stroke, P. Vingerhoets, D. T. Yordanov, and M. Žáková Phys. Rev. Lett. 104, 252502 (2010) |
| 62. |
Isotope shift measurements in the 2s1/2 -> 2p3/2 transition of Be+ and extraction of the nuclear charge radii for 7, 10, 11Be M. Žáková, Z. Andjelkovic, M. L. Bissell, K. Blaum, G. W. F. Drake, Ch. Geppert, M. Kowalska, J. Krämer, A. Krieger, M. Lochmann, T. Neff, R. Neugart, W. Nörtershäuser, R. Sánchez, F. Schmidt-Kaler, D. Tiedemann, Z.-C. Yan, D. T. Yordanov and C. Zimmermann J. Phys. G: Nucl. Part. Phys. 37, 055107 (2010) |
| 61. |
Trapped Ion Oscillation Frequencies as Sensors for Spectroscopy Manuel Vogel, Wolfgang Quint and Wilfried Nörtershäuser Sensors 2010, 10(3), 2169-2187 |
| 60. |
Transport of fission products with a helium gas-jet at TRIGA-SPEC M. Eibach, T. Beyer, K. Blaum, M. Block, K. Eberhardt, F. Herfurth, C. Geppert, J. Ketelaer, J. Ketter, J. Krämer, A. Krieger, K. Knuth, Sz. Nagy, W. Nörtershäuser and C. Smorra Nucl. Instrum. Methods A 613, 226-231 (2010) |
| 59. |
An ion cooler-buncher for high-sensitivity collinear laser spectroscopy at ISOLDE E. Mané, J. Billowes, K. Blaum, P. Campbell, B. Cheal, P. Delahaye, K. T. Flanagan, D. H. Forest, H. Franberg, C. Geppert, T. Giles, A. Jokinen, M. Kowalska, R. Neugart, G. Neyens, W. Nörtershäuser, I. Podadera, G. Tungate, P. Vingerhoets and D. T. Yordanov Eur. Phys. J. A 42, 503-507 (2009) |
| 58. |
Frequency-comb-based measurements of lithium and beryllium isotopes for nuclear structure studies R. Sánchez, M. Záková, Ch. Geppert, J. Krämer, A. Krieger, D. Tiedemann, and W. Nörtershäuser Can. J. Phys. 87, 825-834 (2009) |
| 57. |
Towards a precision test of time dilation at high velocity C. Novotny, B. Bernhardt, D. Bing, G. Ewald, C. Geppert, G. Gwinner, G. Huber, S. Karpuk, H.-J. Kluge, T. Kühl, W. Nörtershäuser, S. Reinhardt, G. Saathoff, D. Schwalm, T. Stöhlker, and A. Wolf Can. J. Phys. 87, 749-756 (2009) |
| 56. |
Nuclear Spins and Magnetic Moments of 71,73,75Cu: Inversion of π2p3/2 and π1f5/2 Levels in 75Cu K. T. Flanagan, P. Vingerhoets, M. Avgoulea, J. Billowes, M. L. Bissell, K. Blaum, B. Cheal, M. De Rydt, V. N. Fedosseev, D. H. Forest, Ch. Geppert, U. Köster, M. Kowalska, J. Krämer, K. L. Kratz, A. Krieger, E. Mané, B. A. Marsh, T. Materna, L. Mathieu, P. L. Molkanov, R. Neugart, G. Neyens, W. Nörtershäuser, M. D. Seliverstov, O. Serot, M. Schug, M. A. Sjoedin, J. R. Stone, N. J. Stone, H. H. Stroke, G. Tungate, D. T. Yordanov, and Yu. M. Volkov Phys. Rev. Lett. 103, 142501 (2009) |
| 55. |
Sub-Doppler laser spectroscopy on relativistic beams and tests of Lorentz invariance C. Novotny, G. Huber, S. Karpuk, S. Reinhardt, D. Bing, D. Schwalm, A. Wolf, B. Bernhardt, T. W. Hänsch, R. Holzwarth, G. Saathoff, Th. Udem, W. Nörtershäuser, G. Ewald, C. Geppert, T. Kühl, T. Stöhlker, and G. Gwinner Phys. Rev. A 80, 022107 (2009) |
| 54. |
Nuclear Ground-State Spin and Magnetic Moment of 21Mg J. Krämer, K. Blaum, M. De Rydt, K. T. Flanagan, Ch. Geppert, M. Kowalska, P. Lievens, R. Neugart, G. Neyens, W. Nörtershäuser, H. H. Stroke, P. Vingerhoets, D. T. Yordanov Physics Letters B 678, 465–469 (2009) |
| 53. |
Absolute frequency measurements on the 2S -> 3S transition of lithium-6,7 Rodolfo Sánchez, Monika Žáková, Zoran Andjelkovic, Bruce A Bushaw, Kamalesh Dasgupta, Guido Ewald, Christopher Geppert, H-Jürgen Kluge, Jörg Krämer, Matthias Nothhelfer, Dirk Tiedemann, Danyal F A Winters and Wilfried Nörtershäuser New J. Phys. 11 (2009) 073016 |
| 52. |
Erratum: High Precision Atomic Theory for Li and Be+: QED Shifts and Isotope Shifts Z.-C. Yan, W. Nörtershäuser, and G. W. F. Drake Phys. Rev. Lett. 102, 249903(E) (2009) |
| 51. |
Nuclear Charge Radii of 7,9,10Be and the one-neutron halo nucleus 11Be W. Nörtershäuser, D. Tiedemann, M. Záková, Z. Andjelkovic, K. Blaum, M.L. Bissell, R. Cazan, G.W.F. Drake, C. Geppert, M. Kowalska, J. Krämer, A. Krieger, R. Neugart, R. Sánchez, F. Schmidt-Kaler, Z.-C. Yan, D.T. Yordanov, and C. Zimmermann Phys. Rev. Lett. 102, 062503 (2009) http://dx.doi.org/10.1103/PhysRevLett.102.062503 |
| 50. |
How to measure nuclear ground-state properties in simple systems such as 11Li or U91+? H.-J. Kluge, F. Herfurth, O. Kester, W. Nörtershäuser, and W. Quint Nucl. Instr. Meth. Phys. Res. B 266, 4542-4546 (2008) http://dx.doi.org/10.1016/j.nimb.2008.05.099 |
| 49. |
The laser ion source and trap (LIST) – A highly selective ion source F. Schwellnus, K. Blaum, Ch. Geppert, T. Gottwald, H.-J. Kluge, Ch. Mattolat, W. Nörtershäuser, K. Wies, and K. Wendt Nucl. Instr. Meth. Phys. Res. B 266, 4383-4386 (2008) http://dx.doi.org/10.1016/j.nimb.2008.05.065 |
| 48. |
TRIGA-SPEC: A setup for mass spectrometry and laser spectroscopy at the research reactor TRIGA Mainz J. Ketelaer, J. Krämer, D. Beck, K. Blaum, M. Block, K. Eberhardt, G. Eitel, R. Ferrer, C. Geppert, S. George, F. Herfurth, J. Ketter, Sz. Nagy, D. Neidherr, R. Neugart, W. Nörtershäuser, J. Repp, C. Smorra, N. Trautmann, and C. Weber Nucl. Instr. Meth. A 594 (2008) 162–177 http://dx.doi.org/10.1016/j.nima.2008.06.023 |
| 47. |
High Precision Atomic Theory for Li and Be+: QED Shifts and Isotope Shifts Z.-C. Yan, W. Nörtershäuser, and G.W.F. Drake Phys. Rev. Lett. 100, 243002 (2008) |
| 46. |
HITRAP: A facility at GSI for Highly Charged Ions H.-J. Kluge, T. Beier, K. Blaum, L. Dahl, S. Eliseev, F. Herfurth, B. Hofmann, O. Kester, S. Koszudowski, C. Kozhuharov, G. Maero, W. Nörtershäuser, J. Pfister, W. Quint, U. Ratzinger, A. Schempp, R. Schuch, T. Stöhlker, R.C. Thompson, M. Vogel, G. Vorobjev, D.F.A. Winters, G. Werth Adv. Quantum Chem. 53, 83-98 (2008) http://dx.doi.org/10.1016/S0065-3276(07)53007-8 |
| 45. |
Halo Nuclei in Laser Light G. W. F. Drake, Z.-T. Lu, W. Nörtershäuser, Z.-C. Yan Lecture Notes in Physics 745, Precision Physics of Simple Atoms and Molecules, 131-153, Springer (2008) http://dx.doi.org/10.1007/978-3-540-75479-4_8 |
| 44. |
Atomic physics with highly-charged ions at the future FAIR facility: A status report T. Stöhlker, H. F. Beyer, H. Bräuning, A. Bräuning-Demian, C. Brandau, S. Hagmann, C. Kozhuharov, H.-J. Kluge, T. Kühl, D. Liesen, R. Mann, W. Nörtershäuser, W. Quint, U. Schramm, R. Schuch, the SPARC Collaboration Nucl. Instr. Meth. Phys. Res. B 261, 234-238 (2007) http://dx.doi.org/10.1016/j.nimb.2007.04.168 |
| 43. |
The ionization energy of 6,7Li determined by high-resolution resonance ionization mass spectrometry B.A. Bushaw, W. Nörtershäuser, G.W.F. Drake, and H.-J. Kluge Phys. Rev. A 75, 052503 (2007) |
| 42. |
Laser spectroscopy of hyperfine structure in highly-charged ions: a test of QED at high fields D.F.A. Winters, M. Vogel, D.M. Segal, R.C. Thompson, and W. Nörtershäuser Can. J. Phys. 85, 403-408 (2007) |
| 41. |
Absolute frequency measurements and comparisons in iodine at 735 nm and 772 nm S. Reinhardt, B. Bernhardt, C. Geppert, R. Holzwarth, G. Huber, S. Karpuk, N. Miski-Oglu, W. Nörtershäuser, C. Novotny, Th. Udem Opt. Comm. 274 (2007) 354 |
| 40. |
Nuclear Charge Radius of 11Li R. Sánchez, W. Nörtershäuser, A. Dax, G. Ewald, S. Götte, R. Kirchner, H.-J. Kluge, T. Kühl, A. Wojtaszek, B.A. Bushaw, G.W.F. Drake, Z.-C. Yan, C. Zimmermann, D. Albers, J. Behr, P. Bricault, J. Dilling, M. Dombsky, J. Lassen, C.D.P. Levy, M.R. Pearson, E.J. Prime, and V. Ryjkov Hyperfine Interactions 171, 181-188 (2006) |
| 39. |
Towards a Nuclear Charge Radius Determination of Beryllium Isotopes M. Žáková, Ch. Geppert, A. Herlert, H.-J. Kluge, R. Sanchez, F. Schmidt-Kaler, D. Tiedemann, C. Zimmermann, and W. Nörtershäuser Hyperfine Interactions 171, 189-195 (2006) |
| 38. |
Experimental Test of Special Relativity by Laser Spectroscopy C. Novotny, G. Huber, S. Karpuk, W. Nörtershäuser, G. Saathoff, S. Reinhardt, A. Wolf, D. Schwalm, G. Gwinner, G. Ewald, C. Geppert, H.-J. Kluge, T. Kühl, M. Steck, T.W. Hänsch, R. Holzwarth, T. Udem, B. Bernhardt Hyperfine Interactions 171, 57-67 (2006) |
| 37. |
LaSpec at FAIR'S low energy beamline: A new perspective for laser spectroscopy of radioactive nuclei W. Nörtershäuser, P. Campbell, and the LaSpec collaboration Hyperfine Interactions 171, 149-156 (2006) Falls Ihre Institution Zugriff auf dieses Journal hat, können Sie das Paper anschauen unter: http://dx.doi.org/10.1007/s10751-006-9492-1 |
| 36. |
Nuclear Charge Radii of 9,11Li: The Influence of Halo Neutrons Sánchez, R., W. Nörtershäuser, G. Ewald, D. Albers, J. Behr, P. Bricault, B.A. Bushaw, A. Dax, J. Dilling, M. Dombsky, G.W.F. Drake, S. Götte, R. Kirchner, H.-J. Kluge, T. Kühl, J. Lassen, C.D.P. Levy, M.R. Pearson, E.J. Prime, V. Ryjkov, A. Wojtaszek, Z.-C. Yan, and C. Zimmermann Physical Review Letters 96, 033002 (2006) eprint verfügbar unter http://arxiv.org/abs/physics/0509265 |
| 35. |
Laser Based Techniques for Ultra Trace Isotope Production, Spectroscopy and Detection K.D.A. Wendt, K. Blaum, C. Geppert, P. Müller, W. Nörtershäuser, A. Schmitt, P. Schumann, N. Trautmann and B.A. Bushaw Hyperfine Interactions 162, 147-157 (2005) |
| 34. |
First Measurement of the Nuclear Charge Radii of Short-Lived Lithium Isotopes Nörtershäuser, W., A. Dax, G. Ewald, S. Götte, R. Kirchner, H.-J. Kluge, T. Kühl, R. Sanchez, A. Wojtaszek, B.A. Bushaw, G.W.F. Drake, Z.-C. Yan, and C. Zimmermann Hyperfine Interactions 162, 93-100 (2005) |
| 33. |
Measurement of the Nuclear Charge Radii of 8,9Li – The last step towards the determination of the Charge Radius of 11Li W. Nörtershäuser, B.A. Bushaw, A. Dax, G.W.F. Drake, G. Ewald, S. Götte, R. Kirchner, H.-J. Kluge, T. Kühl, R. Sanchez, A. Wojtaszek, Z.-C. Yan, and C. Zimmermann European Physical Journal A 25 Supp. 1, 199-200 DOI: 10.1140/epjad/i2005-06-053-9 |
| 32. |
Isotope shifts and nuclear radius measurements for helium and lithium G.W.F. Drake, W. Nörtershäuser, and Z.-C. Yan Canadian Journal of Physics 83, 311-325 (2005) |
| 31. |
Erratum: Nuclear Charge Radii of 8,9Li Determined by Laser Spectroscopy G. Ewald, W. Nörtershäuser, A. Dax, S. Götte, R. Kirchner, H.-J. Kluge, Th. Kühl, R. Sanchez, A. Wojtaszek, B.A. Bushaw, G.W.F. Drake, Z.-C. Yan, and C. Zimmermann Phys. Rev. Lett. 94, 039901 (2005) |
| 30. |
Nuclear Charge Radii of 8,9Li Determined by Laser Spectroscopy G. Ewald, W. Nörtershäuser, A. Dax, S. Götte, R. Kirchner, H.-J. Kluge, Th. Kühl, R. Sanchez, A. Wojtaszek, B.A. Bushaw, G.W.F. Drake, Z.-C. Yan, and C. Zimmermann Phys. Rev. Lett. 93, 113002 (2004) |
| 29. |
Determination of the 160Gd ionization energy B. A. Bushaw, K. Blaum and W. Nörtershäuser Phys. Rev. A 67, 022508 (2003) |
| 28. |
Studies of narrow autoionizing resonances in gadolinium B. A. Bushaw, W. Nörtershäuser, K. Blaum and K. Wendt Spectrochim. Acta B 58, 1083-1095 (2003) |
| 27. |
Hyperfine splitting, isotope shift, and level energy of the 3S states of 6,7Li B.A. Bushaw, W. Nörtershäuser, G. Ewald, A. Dax, G. W. F. Drake Phys. Rev. Lett. 91, 043004 (2003) |
| 26. |
Lasers for nuclear physics H.-J. Kluge and W. Nörtershäuser Spectrochim. Acta B 58, 1031-1045 (2003) |
| 25. |
A setup for high-resolution isotope shift measurements on unstable lithium isotopes W. Nörtershäuser, A. Dax, G. Ewald, I. Katayama, R. Kirchner, H.-J. Kluge, T. Kühl, R. Sanchez, I. Tanihata, M. Tomaselli, H. Wang, C. Zimmermann Nucl. Instr. Meth. Phys. Res. B 204, 644-648 (2003) |
| 24. |
Nuclear and Electron Polarization Contributions to the HFS of Hydrogen- and Lithium-like Ions M. Tomaselli, T. Kühl, W. Nörtershäuser, G. Ewald, R. Sanchez, A. Gluzicka, S. Fritzsche, and L. C. Liu Hyperfine Interactions 146, 145-150 (2003) |
| 23. |
Systematic model calculations of the hyperfine structure in light and heavy ions M. Tomaselli, Th. Kühl, W. Nörtershäuser, G. Ewald, R. Sanchez, S. Fritzsche, and S.G. Karshenboim Can. J. Phys. 80, 1347-1354 (2002) |
| 22. |
Hyperfine splitting of hydrogenlike thallium M. Tomaselli, T. Kühl, W. Nörtershäuser, S. Borneis, A. Dax, D. Marx, H. Wang, and S. Fritzsche Phys. Rev. A 65, 022502 (2002) |
| 21. |
Gadolinium Trace Determination in Biomedical Samples by Diode-Laser-Based Multi-Step Resonance Ionization Mass Spectrometry K. Blaum, Ch. Geppert, P. Müller, W. Nörtershäuser, W.G. Schreiber, K. Wendt, and B.A. Bushaw Anal. Bioanal. Chem. 372, 759-765 (2002) |
| 20. |
Microscopic model for charge and matter distributions of nuclei M. Tomaselli, S. Fritzsche, A. Dax, P. Egelhof, C. Kozhuharov, T. Kühl, D. Marx, M. Mutterer, S. R. Neumaier, W. Nörtershäuser, H. Wang, H.-J. Kluge Nuclear Physics A 690, 298-301 (2001) |
| 19. |
41Ca ultratrace determination with isotopic selectivity > 1012 by diode-laser-based RIMS P. Müller, B. A. Bushaw, K. Blaum, S. Diel, Ch. Geppert, ,A. Nähler, N. Trautmann, W. Nörtershäuser, K. Wendt Fresenius J. Anal. Chem. 370, 508-512 (2001) |
| 18. |
Evaluation of Resonance Ionization Mass Spectrometry for the Determination of 135Cs / 137Cs Isotope Ratios in Low-Level Samples L. Pibida, W. Nörtershäuser, J. M. R. Hutchinson, and B. A. Bushaw Radiochim. Acta 89, 161-168 (2001) |
| 17. |
Diode-laser-based resonance ionization mass spectrometry of the long-lived radionuclide 41Ca with abundance sensitivity <10-12 B. A. Bushaw, W. Nörtershäuser, P. Müller, and K. Wendt J. Radioanal. Nucl. Chem. 247, No. 2, 351-356 (2001) |
| 16. |
Selective ultratrace analysis of 41Ca by laser resonance ionization K. Wendt, K. Blaum, S. Diel, Ch. Geppert, A. Kuschnick, P. Müller, N. Trautmann, W. Nörtershäuser, B.A. Bushaw Proceedings of the 1st Euroconference on Atomic Physics at Accelerators: Laser Spectroscopy and Applications Hyperfine Interactions 127, 519-522 (2000) |
| 15. |
Trace Detection of 41Ca in Nuclear Reactor Concrete by Two-Step Resonant Laser Ionization Mass Spectrometry P. Müller, K. Blaum , B.A. Bushaw, S. Diel, Ch. Geppert, A. Nähler, W. Nörtershäuser, N. Trautmann, and K. Wendt Radiochim. Acta 88, 487-493 (2000) |
| 14. |
Resonance Ionization Spectroscopy of Strontium Isotopes via 5s2 1S0 -> 5s5p 1P1 -> 5s5d 1D2 -> 5s11f 1F3 -> Sr+ B. A. Bushaw and W. Nörtershäuser Spectrochim. Acta B 55, 1679-1692 (2000) |
| 13. |
Double-resonance measurements of isotope shifts and hyperfine structure in Gd I with hyperfine state selection in an intermediate level W. Nörtershäuser, K. Blaum, and B. A. Bushaw Phys. Rev. A 62, 022506 (2000) |
| 12. |
Lineshapes in triple-resonance ionization spectroscopy W. Nörtershäuser, B. A. Bushaw, P. Müller, and K. Wendt Applied Optics 39, 5590-5600 (2000) |
| 11. |
Isotope shifts and hyperfine structure in the [Xe] 4f7 5d 6s2 9DJ -> [Xe] 4f7 5d 6s 6p 9FJ+1 transitions of gadolinium K. Blaum, B. A. Bushaw, S. Diel, Ch. Geppert, A. Kuschnick, P. Müller, W. Nörtershäuser, A. Schmitt, and K. Wendt Eur. Phys. J. D 11, 37-44 (2000) |
| 10. |
Isotope shifts and hyperfine structure in 4snp 1P1 and 4snf F calcium Rydberg states P. Müller, B. A. Bushaw, W. Nörtershäuser, and K. Wendt Eur. Phys. J. D 12, No. 1, 33-44 (2000) |
| 9. |
Peak shape for a quadrupole mass spectrometer: Comparison of computer simulation and experiment K. Blaum, Ch. Geppert, P. Müller, W. Nörtershäuser, K. Wendt, and B. A. Bushaw Int. Journal Mass Spec. Ion Proc. 202, 81-89 (2000) |
| 8. |
Recent developments in and applications of resonance ionization mass spectrometry K. Wendt, K. Blaum, B. A. Bushaw, C. Grüning, R. Horn, G. Huber, J. V. Kratz, P. Kunz, P. Müller, W. Nörtershäuser, M. Nunnemann, G. Passler, A. Schmitt, N. Trautmann, and A. Waldek Fresenius J Anal. Chem. 364, 471-477 (1999) |
| 7. |
Lineshapes and optical selectivity in high-resolution double-resonance ionization mass spectrometry B. A. Bushaw, W. Nörtershäuser and K. Wendt Spectrochimica Acta B 54, 321-332 (1999) |
| 6. |
Properties and performances of a quadrupole mass filter used for resonance ionization mass spectrometry K. Blaum, Ch. Geppert, P. Müller, W. Nörtershäuser, E.-W. Otten, A. Schmitt, N. Trautmann, K. Wendt, and B. A. Bushaw Int. Journal Mass. Spec. Ion Proc. 181, 67-87 (1998) |
| 5. |
Isotope shifts and hyperfine structure in the 4s2 1S0 -> 4s4p 1P1 -> 4s4d 1D2 transitions of stable calcium isotopes and calcium-41 W. Nörtershäuser, N. Trautmann, K. Wendt, and B. A. Bushaw Spectrochim. Acta B 53, 709-721 (1998) |
| 4. |
Isotope shift and hyperfine structure in the 3d 2DJ – 4p 2PJ transitions in calcium II W. Nörtershäuser, K. Blaum, K. Icker, P. Müller, A. Schmitt, K. Wendt, and B. Wiche Eur. Phys. J. D 2, 33-39 (1998) |
| 3. |
Rapid trace analysis of 89,90Sr in environmental samples by collinear laser resonance ionization mass spectrometry K. Wendt, G. K. Bhowmick, G. Herrmann, J. V. Kratz, J. Lantzsch, P. Müller, W. Nörtershäuser, E.-W. Otten, R. Schwalbach, U.-A. Seibert, N. Trautmann, and A. Waldek Radiochim. Acta 79, 183-190 (1997) |
| 2. |
Rapid ultratrace determination of 89,90Sr in environmental samples by collinear laser resonance ionization spectrometry K. Wendt, J. V. Kratz, J. Lantzsch, P. Müller, W. Nörtershäuser, A. Seibert, N. Trautmann, A. Waldek, and K. Zimmer Kerntechnik 62, 81-84 (1997) |
| 1. |
Ultratrace analysis of calcium with high isotopic selectivity by diode laser resonance ionization mass spectrometry K. Wendt, K. Blaum, B. A. Bushaw, F. Juston, W. Nörtershäuser, N. Trautmann, and B. Wiche Fresenius Z. Anal. Chem 359, 361 (1997) |
