G. Bollen

7.9k citations

225 papers · 4.6k · h-index 40

Impact in

Nuclear and High Energy Physics top 0.5%
- Nuclear physics research studies
- Astronomical and nuclear sciences
- Neutrino Physics Research
- Quantum Chromodynamics and Particle Interactions
Radiation top 0.2%
- Nuclear Physics and Applications

Papers in

Nuclear and High Energy Physics 161
- Nuclear physics research studies 133
- Astronomical and nuclear sciences 72
- Magnetic confinement fusion research 22
Atomic and Molecular Physics, and Optics 108
- Atomic and Molecular Physics 101

Co-authors: S. Schwarz (154 shared papers)H.‐J. Kluge (29 shared papers)R. Ringle (80 shared papers)Robert B. Moore (23 shared papers)Matthias König (7 shared papers)Thomas Otto (5 shared papers)L. Schweikhard (26 shared papers)H. Stolzenberg (7 shared papers)
Journals: Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms (28 papers)Nuclear Physics A (20 papers)The European Physical Journal A (16 papers)Physical review. C (16 papers)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (16 papers)
Partner nations: United States Germany Switzerland

In The Last Decade

G. Bollen

213 papers receiving 4.6k citations

Peers

Countries citing papers authored by G. Bollen

Since Specialization

Citations

This map shows the geographic impact of G. Bollen'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 G. Bollen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G. Bollen more than expected).

Fields of papers citing papers by G. Bollen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. Bollen. 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 G. Bollen. The network helps show where G. Bollen may publish in the future.

Co-authors

The 25 scholars most cited alongside G. Bollen, 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 G. Bollen Line = papers co-authored together G. Bollen 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 225 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Quadrupole excitation of stored ion motion at the true cyclotron frequency International Journal of Mass Spectrometry and Ion Processes ·Matthias König, G. Bollen, H.‐J. Kluge, Thomas Otto, J. Szerypo	1995	347
2	The accuracy of heavy-ion mass measurements using time of flight-ion cyclotron resonance in a Penning trap Journal of Applied Physics ·G. Bollen, Robert B. Moore, G. Savard, H. Stolzenberg	1990	224
3	From direct to absolute mass measurements: A study of the accuracy of ISOLTRAP The European Physical Journal D ·A. Kellerbauer, K. Blaum, G. Bollen, F. Herfurth, H.‐J. Kluge, M. Kuckein, E. Sauvan, C. Scheidenberger, L. Schweikhard	2003	187
4	ISOLTRAP: a tandem Penning trap system for accurate on-line mass determination of short-lived isotopes Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·G. Bollen, S. Becker, H.‐J. Kluge, Matthias König, Robert B. Moore, Thomas Otto, H. Raimbault-Hartmann, G. Savard, L. Schweikhard, H. Stolzenberg	1996	171
5	In-flight capture of ions into a penning trap Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·H. Schnatz, G. Bollen, P. Dabkiewicz, P. Egelhof, F. Kern, H. Kalinowsky, L. Schweikhard, H. Stolzenberg, H.‐J. Kluge	1986	108
6	ISOLTRAP: An on-line Penning trap for mass spectrometry on short-lived nuclides The European Physical Journal A ·M. Mukherjee, D. Beck, K. Blaum, G. Bollen, J. Dilling, S. George, F. Herfurth, A. Herlert, A. Kellerbauer, H.-J. Kluge, S. Schwarz, L. Schweikhard, C. Yazidjian	2008	107
7	Resolution of nuclear ground and isomeric states by a Penning trap mass spectrometer Physical Review C ·G. Bollen, H.‐J. Kluge, Matthias König, Thomas Otto, G. Savard, H. Stolzenberg, Robert B. Moore, G. Rouleau, G. Audi	1992	107
8	A cylindrical Penning trap for capture, mass selective cooling, and bunching of radioactive ion beams Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·H. Raimbault-Hartmann, D. Beck, G. Bollen, Matthias König, H.-J. Kluge, E. Schark, John D. Stein, S. Schwarz, J. Szerypo	1997	98
9	Accurate mass determination of short-lived isotopes by a tandem Penning-trap mass spectrometer Physical Review Letters ·H. Stolzenberg, St. Becker, G. Bollen, F. Kern, H.‐J. Kluge, Thomas Otto, G. Savard, L. Schweikhard, G. Audi, Robert B. Moore	1990	87
10	Experiments with Thermalized Rare Isotope Beams from Projectile Fragmentation: A Precision Mass Measurement of the SuperallowedβEmitterCa38 Physical Review Letters ·G. Bollen, D. Davies, M. Facina, J. Huikari, E. Kwan, P. A. Lofy, D. J. Morrissey, A. Prinke, R. Ringle, J. Savory, P. Schury, S. Schwarz, C. Sumithrarachchi, T. Sun, L. Weissman	2006	81
11	High-precision mass measurements of nickel, copper, and gallium isotopes and the purported shell closure atN=40 Physical Review C ·C. Guénaut, G. Audi, D. Beck, K. Blaum, G. Bollen, P. Delahaye, F. Herfurth, A. Kellerbauer, H.‐J. Kluge, J. Libert, D. Lunney, S. Schwarz, L. Schweikhard, C. Yazidjian	2007	74
12	Precision mass measurements of rare isotopes nearN=Z=33produced by fast beam fragmentation Physical Review C ·P. Schury, C. Bachelet, M. Block, G. Bollen, D. Davies, M. Facina, C. M. Folden, C. Guénaut, J. Huikari, E. Kwan, A. A. Kwiatkowski, D. J. Morrissey, R. Ringle, G. K. Pang, A. Prinke, J. Savory, H. Schatz, S. Schwarz, C. S. Sumithrarachchi, T. Sun	2007	72
13	Direct Mass Measurements on the Superallowed Emitter Rb74 and Its Daughter Kr74: Isospin-Symmetry-Breaking Correction for Standard-Model Tests Physical Review Letters ·A. Kellerbauer, G. Audi, D. Beck, K. Blaum, G. Bollen, B. A. Brown, P. Delahaye, C. Guénaut, F. Herfurth, H.‐J. Kluge, D. Lunney, S. Schwarz, L. Schweikhard, C. Yazidjian	2004	69
14	Masses ofAr32andAr33for Fundamental Tests Physical Review Letters ·K. Blaum, G. Audi, D. Beck, G. Bollen, F. Herfurth, A. Kellerbauer, H.-J. Kluge, E. Sauvan, S. Schwarz	2003	66
15	Mass measurements of short-lived nuclides with ion traps Nuclear Physics A ·G. Bollen	2001	61
16	Recent developments at ISOLTRAP: towards a relative mass accuracy of exotic nuclei below 10⁸ Journal of Physics B Atomic Molecular and Optical Physics ·K. Blaum, G. Bollen, F. Herfurth, A. Kellerbauer, H.‐J. Kluge, M. Kuckein, S. Heinz, P. C. Schmidt, L. Schweikhard	2003	59
17	High-precision Penning trap mass measurements ofCa37,38and their contributions to conserved vector current and isobaric mass multiplet equation Physical Review C ·R. Ringle, T. Sun, G. Bollen, D. Davies, M. Facina, J. Huikari, E. Kwan, D. J. Morrissey, A. Prinke, J. Savory, P. Schury, S. Schwarz, C. S. Sumithrarachchi	2007	59
18	Conversion of 92MeV/u 38Ca/37K projectile fragments into thermalized ion beams Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·L. Weissman, D. J. Morrissey, G. Bollen, D. Davies, E. Kwan, P. A. Lofy, P. Schury, S. Schwarz, C. S. Sumithrarachchi, T. Sun, R. Ringle	2005	59
19	The LEBIT 9.4 T Penning trap mass spectrometer Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·R. Ringle, G. Bollen, A. Prinke, J. Savory, P. Schury, S. Schwarz, T. Sun	2009	54
20	Discovery of a Nuclear Isomer inFe65with PenningTrap Mass Spectrometry Physical Review Letters ·M. Block, C. Bachelet, G. Bollen, M. Facina, C. M. Folden, C. Guénaut, A. A. Kwiatkowski, D. J. Morrissey, G. K. Pang, A. Prinke, R. Ringle, J. Savory, P. Schury, S. Schwarz	2008	53

About G. Bollen

G. Bollen is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics, Radiation, Aerospace Engineering and Spectroscopy, having authored 225 papers that have together received 4.6k indexed citations. Recurring topics across this work include Nuclear physics research studies (133 papers), Atomic and Molecular Physics (101 papers), Astronomical and nuclear sciences (72 papers), Particle accelerators and beam dynamics (66 papers), Nuclear Physics and Applications (65 papers), Mass Spectrometry Techniques and Applications (53 papers), Magnetic confinement fusion research (22 papers) and Superconducting Materials and Applications (16 papers). The work is most often cited by research in Nuclear and High Energy Physics (3.6k citations), Radiation (1.4k citations), Atomic and Molecular Physics, and Optics (2.4k citations), Spectroscopy (1.0k citations) and Aerospace Engineering (621 citations). G. Bollen has collaborated with scholars based in United States, Germany and Switzerland. Frequent co-authors include S. Schwarz, H.‐J. Kluge, R. Ringle, Robert B. Moore, Matthias König, Thomas Otto, L. Schweikhard, H. Stolzenberg, G. Savard and A. Kellerbauer. Their work appears in journals such as Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms, Nuclear Physics A, The European Physical Journal A, Physical review. C and Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment.

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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