PT Symmetry and Spontaneous Symmetry Breaking in a Microwave Billiard S. Bittner, B. Dietz, U. Günther, H. L. Harney, M. Miski-Oglu, A. Richter, F. Schäfer Phys. Rev. Lett. 108, 024101 (2012) |
Induced Violation of Time-Reversal Invariance in the Regime of Weakly Overlapping Resonances B. Dietz, T. Friedrich, H. L. Harney, M. Miski-Oglu, A. Richter, F. Schäfer, J. Verbaarschot, H. A. Weidenmüller Phys. Rev. Lett. 103, 064101 (2009) |
Induced Time-Reversal Symmetry Breaking Observed in Microwave Billiards B. Dietz, T. Friedrich, H. L. Harney, M. Miski-Oglu, A. Richter, F. Schäfer, H. A. Weidenmüller Phys. Rev. Lett. 98, 074103 (2007) |
Isospin symmetry breaking in 93Tc and statistical properties S. Åberg, A. Heine, G. E.Mitchell, A. Richter Phys. Lett. B 598, 42 (2004) |
Isospin mixing in the electroexcitation of the Ex = 10.84 MeV, Jπ; T = 1−; 0 state in 12C at low momentum transfers M. C. A. Campos et al. Phys. Lett. B 349, 433 (1995) |
Ericson fluctuations, detailed balance and time-reversal invariance H. L. Harney, A. Hüpper, A. Richter Nucl. Phys. A 518, 35 (1990) |
Breaking of isospin symmetry in compound-nucleus reactions H. L. Harney, A. Richter, H. A. Weidenmüller Rev. Mod. Phys. 58, 607 (1986) |
Improved Experimental Test of Detailed Balance and Time Reversibility in the Reactions 27Al + p ↔ 24Mg + alpha E. Blanke et al. Phys. Rev. Lett. 51, 355 (1983) |
Autocorrelation function of fluctuating nuclear cross sections in the presence of isospin mixing H.L. Harney, H.A. Weldenmüller, A. Richter Nucl. Phys. A 394, 369 (1983) |
Test of detailed balance at isolated resonances in the reactions 27Al + p ⇄ 24Mg +α and time reversibility H. Driller et al. Nucl. Phys. A 317, 300 (1979) |
Correlations between mirror channels and isospin mixing in compound nucleus reactions H. A. Weidenmüller, A. Richter, H. L. Harney Phys. Rev. C 18, 1953 (1978) |
Isospin forbidden electroexcitation of the 1− , T = 0 state at 6.95 MeV in 40Ca, continuum shell-model and effective charge of the convection current H. D. Gräf, V. Heil, A. Richter, E. Spamer, W. Stock, O. Titze Phys. Lett. B 72, 179 (1977) |
Consequences of isospin mixing for compound nucleus reactions H. L. Harney, H. A. Weidenmüller, A. Richter Phys. Rev. C 16, 1774 (1977) |
Present stauts of time-reversal invariance in the nuclear interactions A. Richer In: Interactions Studies in Nuclei, edited by H. Jochim and B. Ziegler (North-Holland, Amsterdam, 1975) 191 – 232 |
Isospin-forbidden electroexcitation of the 1− , T = 0 state at 7.12 MeV in 16O at low momentum transfers H. Miska, H.D. Gräf, A. Richter, D. Schüll, E. Spamer, O. Titze Phys. Lett. B 59, 441 (1975) |
Time-reversibility violation and isolated nuclear resonances J. M. Pearson, A. Richter Phys. Lett. B 56, 112 (1975) |
Search for the parity-forbidden heavy-particle width Γ′dα of the Ex = 3.562 MeV state in 6Li J. Barrette, W. Del Bianco, P. Depommier, S. Kundu, N. Marquardt, A. Richter Nucl. Phys. A 238, 176 (1975) |
The reaction 3H(3He, d)4He at very low energies: Energy dependent violations of the Barshay-Temmerisospin theorem and highly excited states in 6Li U. Nocken, U. Quast, A. Richter, G. Schrieder Nucl. Phys. A 213, 97 (1973) |
Consequences of Isospin and Other Conserved Quantum Numbers for Compound-Nucleus Reactions D. Robson, A. Richter, H. L. Harney Phys. Rev. C 8, 153 (1973), Erratum: Phys. Rev. C 11, 1867 (1975) |
Isospin Nonconservation in the Reaction 12C(d,α2)10B(1.74,T=1) D. von Ehrenstein, L. Meyer-Schützmeister, J. E. Monahan, A. Richter, J. C. Stoltzfus Phys. Rev. Lett. 27, 107 (1971) |
Reaction symmetries for multiplet production D. Robson, A. Richter Ann. Phys. (N.Y.) 63, 261 (1971) |
Distorted-Wave Analysis of Charge Asymmetry Effects in the Reaction d(α,t)3He A. Richter, C. M. Vincent Phys. Rev. Lett. 25, 1460 (1970) |
Isospin Nonconservation in the 28Si(d,alpha1)26Al0.23,T=1 Reaction A. Richter, L. Meyer-Schützmeister, J. C. Stoltzfus, and D. von Ehrenstein Phys. Rev. C 2, 1361 (1970) |
Test of the Barshay-Temmer theorem for the reaction 10B + α → 7Li + 7Be H.T. Fortune, A. Richter, B. Zeidman Phys. Lett. B 30, 175 (1969) |
Test of Time-Reversal Invariance through the Reactions 24Mg+α⇌27Al+p W. Von Witsch, A. Richter, P. Von Brentano Phys. Rev. 169, 923 (1968) |
Upper Limit of T Nonconservation in the Reactions 24Mg+α⇄27Al+p W. von Witsch, A. Richter, P. von Brentano Phys. Rev. Lett. 19, 524 (1967) |
A test of time – reversal invariance in the reactions 24Mg(α,p)27Al and 27Al(p,α)24Mg W. von Witsch, A. Richter, P. von Brentano Phys. Lett. 22, 631 (1966) |