Ch. Geppert

2.4k citations

48 papers · 1.0k indexed · h-index 18

Impact in

Nuclear and High Energy Physics top 5%
- Nuclear physics research studies
- Astronomical and nuclear sciences
- Quantum Chromodynamics and Particle Interactions
Radiation top 2%
- Nuclear Physics and Applications

Papers in ⓘ

Atomic and Molecular Physics, and Optics 30
- Atomic and Molecular Physics 23
- Atomic and Subatomic Physics Research 5
- Advanced Chemical Physics Studies 4
Spectroscopy 21
- Mass Spectrometry Techniques and Applications 14

Co-authors: W. Nörtershäuser (32 shared papers)K. Blaum (18 shared papers)Jörg Krämer (16 shared papers)R. Neugart (15 shared papers)A. Krieger (12 shared papers)K. Wendt (15 shared papers)D. T. Yordanov (14 shared papers)M. L. Bissell (11 shared papers)
Journals: Physical Review Letters (5 papers)Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (4 papers)Journal of Physics G Nuclear and Particle Physics (3 papers)Review of Scientific Instruments (3 papers)The European Physical Journal D (2 papers)
Partner nations: Germany United States Switzerland

In The Last Decade

Ch. Geppert

47 papers receiving 968 citations

Peers

Countries citing papers authored by Ch. Geppert

Since Specialization

Citations

This map shows the geographic impact of Ch. Geppert's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ch. Geppert with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ch. Geppert more than expected).

Fields of papers citing papers by Ch. Geppert

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ch. Geppert. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ch. Geppert. The network helps show where Ch. Geppert may publish in the future.

Co-authors

The 25 scholars most cited alongside Ch. Geppert, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ch. Geppert Line = papers co-authored together Ch. Geppert links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 48 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Nuclear Charge Radii ofBe7,9,10and the One-Neutron Halo NucleusBe11 Physical Review Letters ·W. Nörtershäuser, D. Tiedemann, M. Žáková, Zoran Andjelkovic, K. Blaum, M. L. Bissell, Radu Cazan, G. W. F. Drake, Ch. Geppert, (unknown), Jörg Krämer, A. Krieger, R. Neugart, R. Sánchez, F. Schmidt‐Kaler, Z.-C. Yan, D. T. Yordanov, C. Zimmermann	2009	184
2	Nuclear Charge Radius ofBe12 Physical Review Letters ·A. Krieger, K. Blaum, M. L. Bissell, N. Frömmgen, Ch. Geppert, M. Hammen, K. Kreim, (unknown), Jörg Krämer, Thomas Neff, R. Neugart, G. Neyens, W. Nörtershäuser, Ch. Novotny, R. Sánchez, D. T. Yordanov	2012	84
3	Nuclear Charge Radii ofMg21−32 Physical Review Letters ·D. T. Yordanov, M. L. Bissell, K. Blaum, M. De Rydt, Ch. Geppert, (unknown), Jörg Krämer, K. Kreim, A. Krieger, Peter Lievens, Thomas Neff, R. Neugart, G. Neyens, W. Nörtershäuser, R. Sánchez, P. Vingerhoets	2012	63
4	Spins, Electromagnetic Moments, and Isomers ofCd107−129 Physical Review Letters ·D. T. Yordanov, D. L. Balabanski, Jacek Bieroń, M. L. Bissell, K. Blaum, I. Budinčević, S. Fritzsche, N. Frömmgen, G. Georgiev, Ch. Geppert, M. Hammen, (unknown), K. Kreim, A. Krieger, R. Neugart, W. Nörtershäuser, J. Papuga, S. Schmidt	2013	63
5	41Ca ultratrace determination with isotopic selectivity > 1012 by diode-laser-based RIMS Analytical and Bioanalytical Chemistry ·P. Müller, Bruce A. Bushaw, K. Blaum, S. Diel, Ch. Geppert, A. Nähler, Ν. Trautmann, W. Nörtershäuser, K. Wendt	2001	43
6	Development of a laser ion source at IGISOL Journal of Physics G Nuclear and Particle Physics ·I. D. Moore, A. Nieminen, J. Billowes, P. Campbell, Ch. Geppert, A. Jokinen, T. Keßler, B. A. Marsh, (unknown), S. Rinta-Antila, B. Tordoff, K. Wendt, J. Äystö	2005	43
7	Properties and performance of a quadrupole mass filter used for resonance ionization mass spectrometry International Journal of Mass Spectrometry ·K. Blaum, Ch. Geppert, P. Müller, W. Nörtershäuser, E. Otten, A. Schmitt, Ν. Trautmann, K. Wendt, Bruce A. Bushaw	1998	40
8	Laser ion source tests at the HRIBF on stable Sn, Ge and Ni isotopes Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·Y. Liu, C. Baktash, J. R. Beene, Hassina Bilheux, C. C. Havener, H. F. Krause, D. R. Schultz, D. W. Stracener, C. R. Vane, K. Brück, Ch. Geppert, T. Keßler, K. Wendt	2005	35
9	Resonant Ionization Laser Ion Source Project at TRIUMF Hyperfine Interactions ·J. Lassen, P. Bricault, M. Dombsky, J. P. Lavoie, Ch. Geppert, K. Wendt	2006	34
10	Three-step resonant photoionization spectroscopy of Ni and Ge: ionization potential and odd-parity Rydberg levels Journal of Physics B Atomic Molecular and Optical Physics ·T. Keßler, K. Brück, C. Baktash, J. R. Beene, Ch. Geppert, C. C. Havener, H. F. Krause, Y. Liu, David Schultz, D. W. Stracener, C. R. Vane, K. Wendt	2007	26
11	Counting IndividualCa41Atoms with a Magneto-Optical Trap Physical Review Letters ·I. D. Moore, K. Bailey, J. P. Greene, Zheng‐Tian Lu, P. Müller, Thomas P. O’Connor, Ch. Geppert, K. Wendt, Linda Young	2004	24
12	TRIUMF resonant ionization laser ion source Hyperfine Interactions ·E. J. Prime, J. Lassen, T. Achtzehn, D. Albers, P. Bricault, T. E. Cocolios, M. Dombsky, F. Labrecque, J. P. Lavoie, M. R. Pearson, T. Stubbe, N. Lecesne, Ch. Geppert, K. Wendt	2006	24
13	Isotope shift measurements in the 2s_1/2→ 2p_3/2transition of Be⁺and extraction of the nuclear charge radii for^{7, 10, 11}Be Journal of Physics G Nuclear and Particle Physics ·M. Žáková, Zoran Andjelkovic, M. L. Bissell, K. Blaum, G. W. F. Drake, Ch. Geppert, (unknown), Jörg Krämer, A. Krieger, Matthias Lochmann, Thomas Neff, R. Neugart, W. Nörtershäuser, R. Sánchez, F. Schmidt‐Kaler, D. Tiedemann, Zhiwei Yan, D. T. Yordanov, C. Zimmermann	2010	24
14	Trace detection of ⁴¹Ca in nuclear reactor concrete by diode-laser-based resonance ionization mass spectrometry Radiochimica Acta ·P. Müller, K. Blaum, Bruce A. Bushaw, S. Diel, Ch. Geppert, A. Nähler, W. Nörtershäuser, Ν. Trautmann, K. Wendt	2000	23
15	Frequency-comb referenced collinear laser spectroscopy of Be+ for nuclear structure investigations and many-body QED tests Applied Physics B ·A. Krieger, W. Nörtershäuser, Ch. Geppert, K. Blaum, M. L. Bissell, N. Frömmgen, M. Hammen, K. Kreim, (unknown), Jörg Krämer, R. Neugart, G. Neyens, R. Sánchez, D. Tiedemann, D. T. Yordanov, M. Žáková	2016	22
16	Tests of atomic charge-exchange cells for collinear laser spectroscopy Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·A. Klose, K. Minamisono, Ch. Geppert, N. Frömmgen, M. Hammen, Jörg Krämer, A. Krieger, C. D. P. Levy, P. F. Mantica, W. Nörtershäuser, Sophia Vinnikova	2012	22
17	Calibration of the ISOLDE acceleration voltage using a high-precision voltage divider and applying collinear fast beam laser spectroscopy Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·A. Krieger, Ch. Geppert, R. Catherall, Frank Hochschulz, Jörg Krämer, R. Neugart, S. S. E. Rosendahl, J. Schipper, E. Siesling, C. Weinheimer, D. T. Yordanov, W. Nörtershäuser	2010	19
18	Peak shape for a quadrupole mass spectrometer: comparison of computer simulation and experiment International Journal of Mass Spectrometry ·K. Blaum, Ch. Geppert, P. Müller, W. Nörtershäuser, K. Wendt, Bruce A. Bushaw	2000	18
19	High-voltage measurements on the 5 ppm relative uncertainty level with collinear laser spectroscopy Metrologia ·Jörg Krämer, Kristian König, Ch. Geppert, Phillip Imgram, Bernhard Maaß, Johann Meisner, Ernst W. Otten, Stephan Passon, Tim Ratajczyk, Johannes Ullmann, W. Nörtershäuser	2018	16
20	Nuclear ground-state spin and magnetic moment of 21Mg Physics Letters B ·Jörg Krämer, K. Blaum, M. De Rydt, K. T. Flanagan, Ch. Geppert, (unknown), Peter Lievens, R. Neugart, G. Neyens, W. Nörtershäuser, H. H. Stroke, P. Vingerhoets, D. T. Yordanov	2009	16

About Ch. Geppert

Ch. Geppert is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy, Radiation, Nuclear and High Energy Physics and Ecology, having authored 48 papers that have together received 1.0k indexed citations. Recurring topics across this work include Atomic and Molecular Physics (23 papers), Nuclear physics research studies (18 papers), Mass Spectrometry Techniques and Applications (14 papers), Nuclear Physics and Applications (13 papers), Isotope Analysis in Ecology (6 papers), Atomic and Subatomic Physics Research (5 papers), Radioactive Decay and Measurement Techniques (5 papers) and Advanced Chemical Physics Studies (4 papers). The work is most often cited by research in Nuclear and High Energy Physics (581 citations), Radiation (260 citations), Atomic and Molecular Physics, and Optics (673 citations), Spectroscopy (280 citations) and Aerospace Engineering (104 citations). Ch. Geppert has collaborated with scholars based in Germany, United States and Switzerland. Frequent co-authors include W. Nörtershäuser, K. Blaum, Jörg Krämer, R. Neugart, A. Krieger, K. Wendt, D. T. Yordanov, M. L. Bissell, R. Sánchez and P. Müller. Their work appears in journals such as Physical Review Letters, Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Journal of Physics G Nuclear and Particle Physics, Review of Scientific Instruments and The European Physical Journal D.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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