Welcome to AG Nörtershäuser
Group photo, taken on Sept. 25th 2020 at the Castle Frankenstein in the Odenwald (south of Darmstadt) by Felix Sommer. f.l.t.r.: Konstantin Mohr, Laura Renth, Tim Ratajczyk, Simon Rausch, Felix Sommer, Max Horst, Patrick Müller, Philipp Bollinger, Tim Lellinger, Jörg Krämer, Wilfried Nörtershäuser, Phillip Imgram
Laser spectroscopic nuclear chart
Our Service to the Community:
An up-to-date nuclear chart with all isotopes that have been investigated by on-line laser spectroscopy, tables and references is provided here …>
Current News
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2020/10/06
First collinear laser spectroscopy with an LMIS Source
Our Paper on frequency and hyperfine measurements in the stable indium isotopes has appeared in the journal Physical Review A. It reports on the first application of a liquid metal ion source (LMIS) for collinear laser spectroscopy. go
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2020/08/19
Eric Planz has completed his Master Thesis
Eric Planz has successfully completed his MasterThesis with the presentation „Constructing a Precision Measurement of the Fine-Structure Constant Using Atom Interferometry“. This experimental work was carried out in the group of Holger Müller at Berkeley. Congratulations! go
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2020/08/07
COALA Apparatus on Title Page of Review of Scientific Instruments
A photo of our COALA setup decorates the title page of the journal “Review of Scientific Instruments” in which our article on the COALA setup and its first results has appeared. The invited article has also been featured by a SciLight article. go
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2020/07/24
Electron storage in the HITRAP cooling trap
We have succeeded for the first time to store electrons over a macroscopic period of time in the newly designed cooling trap of the HITRAP facility (GSI). The electrons are produced in an electron source two meters away from the Penning trap and are guided towards the trap by a combination of several magnetic coils. go
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2020/07/07
New experiment for ‘Fortgeschrittenenpraktikum’ (advanced practical experiments course for students) delivers first results
We have developed a compact collinear laser spectroscopy setup that allows Bachelor students to gain practical experience with the technique. The setup (see figure) is a simplified and compact version of the KOALA beamline. go
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2020/07/06
Karen Antachoque has completed her Bachelor Thesis
Karen Antachoque has completed her Bachelor Thesis with the presentation „Implementation of a velocity filter at KOALA for ion-source specification“. Congratulations! go
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2020/06/09
Surprisingly regular behavior of Sn isotopes observed
