Greg Hackman

5.1k citations

112 papers · 1.3k · h-index 19

Impact in

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

Papers in

Nuclear and High Energy Physics 102
- Nuclear physics research studies 98
- Quantum Chromodynamics and Particle Interactions 25
- Astronomical and nuclear sciences 23
- Neutrino Physics Research 10
Radiation 46
- Nuclear Physics and Applications 40
- Radiation Detection and Scintillator Technologies 14

Co-authors: C. E. Svensson (58 shared papers)G. C. Ball (49 shared papers)J. C. Waddington (18 shared papers)T. Glasmacher (4 shared papers)KENNETH L. MILLER (3 shared papers)W. F. Mueller (1 shared paper)Zhiqiang Hu (1 shared paper)P. Gregers Hansen (1 shared paper)
Journals: Physical Review C (37 papers)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (12 papers)Physics Letters B (8 papers)Nuclear Physics A (8 papers)The European Physical Journal A (8 papers)
Partner nations: Canada United States United Kingdom

In The Last Decade

Greg Hackman

98 papers receiving 1.3k citations

Peers

Countries citing papers authored by Greg Hackman

Since Specialization

Citations

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

Fields of papers citing papers by Greg Hackman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Greg Hackman, 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 Greg Hackman Line = papers co-authored together Greg Hackman 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 112 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Thirty-two-fold segmented germanium detectors to identify γ-rays from intermediate-energy exotic beams Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·W. F. Mueller, J. A. Church, T. Glasmacher, D. Gutknecht, Greg Hackman, P. Gregers Hansen, Zhiqiang Hu, KENNETH L. MILLER, P. Quirin	2001	167
2	Spectroscopy of the 21+ state in 22O and shell structure near the neutron drip line Physics Letters B ·P. G. Thirolf, Boris Pritychenko, B. ALEX BROWN, Paul D. Cottle, M. Chromik, T. Glasmacher, Greg Hackman, R. W. Ibbotson, K. W. Kemper, Takaharu Otsuka, L. A. Riley, H. Scheit	2000	58
3	Collective properties of 48Cr at high spin Physics Letters B ·J. A. Cameron, James E. N. Jonkman, C. E. Svensson, Meenakshi Gupta, Greg Hackman, Derek E Hyde, S. M. Mullins, Jorge L. Rodriguez, J. C. Waddington, Alfredo Galindo-Uribarri, H.R. Andrews, G. C. Ball, V. P. Janzen, D. Christopher Radford, D. Ward, T.E. Drake, M. Cromaz, J. DeGraaf, G. Zwartz	1996	46
4	Scattering of the Halo Nucleus Be11 on Au197 at Energies around the Coulomb Barrier Physical Review Letters ·V. Pesudo, M. J. G. Borge, Antonio M. Moro, J. A. Lay, Enrique Nácher, Joaquín Gómez-Camacho, O. Tengblad, Luis Acosta, M. Alcorta, M. A. G. Álvarez, C. Andreoiu, P. C. Bender, R. Braid, M. Cubero, Alessia Di Pietro, Juan Pablo Fernandez-Garcia, Pierpaolo Figuera, M. Fisichella, Benjamin J. Fulton, A. B. Garnsworthy, Greg Hackman, Ulrike Hager, O. S. Kirsebom, K. Kuhn, Marcello Lattuada, G. Marquínez-Durán, Isabelle Martel, D. Miller, M. Moukaddam, Patrick D. O'Malley, Angel Perea, Mustafa M. Rajabali, Á. M. Sánchez-Benítez, Fred Sarazin, V. Scuderi, C. E. Svensson, C. D. Unsworth, Z. M. Wang	2017	40
5	Opening up the A≈180 K-isomer landscape: inelastic excitation of new multi-quasiparticle yrast traps Physics Letters B ·Carl Wheldon, R. D’Alarcao, P. Chowdhury, P. M. Walker, Edward H. Seabury, Irshad Ahmad, Michael P. Carpenter, D. M. Cullen, Greg Hackman, R.V.F. Janssens, T. L. Khoo, D. Nisius, C. J. Pearson, P. Reiter	1998	37
6	High- K isomers in neutron-rich hafnium nuclei at and beyond the stability line Physical Review C ·R. D’Alarcao, P. Chowdhury, Edward H. Seabury, P. M. Walker, Carl Wheldon, Irshad Ahmad, Michael P. Carpenter, Greg Hackman, R.V.F. Janssens, T. L. Khoo, C. J. Lister, D. Nisius, P. Reiter, Dariusz Seweryniak, Ingo Wiedenhoever	1999	33
7	ΔI=4 Bifurcation in Identical Superdeformed Bands Physical Review Letters ·D. S. Haslip, Stéphane Flibotte, Gilles de France, Matthew Devlin, Alfredo Galindo-Uribarri, G. Gervais, Greg Hackman, D. R. LaFosse, I. Y. Lee, Fritz A. Lerma, Augusto O. Macchiavelli, R. W. MacLeod, S. M. Mullins, John M. Nieminen, D. G. Sarantites, C. E. Svensson, J. C. Waddington, Jonathan N. Wilson	1997	33
8	Systematics of E 2 strength in the s d shell with the valence-space in-medium similarity renormalization group Physical Review C ·Steven Ragnar Stroberg, J. Henderson, Greg Hackman, P. Ruotsalainen, G. Hagen, J. D. Holt	2022	33
9	Strongly coupled enhanced-deformation band in Pr131 Physical Review C ·Alfredo Galindo-Uribarri, D. Ward, T.E. Drake, Greg Hackman, V. P. Janzen, S. M. Mullins, S. Pilotte, D. Christopher Radford, I. Ragnarsson, N. C. Schmeing, J. C. Waddington	1994	31
10	γ rays emitted in the decay of 31-yr 178Hfm2 Physical Review C ·Martin B. Smith, P. M. Walker, G. C. Ball, J. J. Carroll, Paul E. Garrett, Greg Hackman, R. Propri, Fred Sarazin, H. C. Scraggs	2003	30
11	Spectroscopy of cross-conjugate nuclei 46Ti–50Cr and 47V–49Cr near the f7/2 -shell band termination Physical Review C ·J. A. Cameron, Jorge L. Rodriguez, James E. N. Jonkman, Greg Hackman, S. M. Mullins, C. E. Svensson, J. C. Waddington, Lihong Yao, T.E. Drake, M. Cromaz, J. DeGraaf, G. Zwartz, H.R. Andrews, G. C. Ball, Alfredo Galindo-Uribarri, V. P. Janzen, D. Christopher Radford, D. R. Ward	1998	28
12	The TRIUMF-ISAC facility: two decades of discovery with rare isotope beams Physica Scripta ·G. C. Ball, Greg Hackman, R. Krücken	2016	26
13	High-spin proton and neutron intruder configurations in 106Cd Nuclear Physics A ·P. H. Regan, Andrew E. Stuchbery, G.D. Dracoulis, A.P. Byrne, Gregory J. Lane, T. Kibédi, D. Christopher Radford, Alfredo Galindo-Uribarri, V. P. Janzen, D. Ward, S. M. Mullins, Greg Hackman, J. DeGraaf, M. Cromaz, S. Pilotte	1995	26
14	Shape coexistence and evolution in Sr98 Physical Review C ·J. Park, A. B. Garnsworthy, R. Krücken, C. Andreoiu, G. C. Ball, P. C. Bender, A. Chester, A. Close, Paul Finlay, Paul E. Garrett, J. Glister, Greg Hackman, Baharak Hadinia, K. G. Leach, Evan T. Rand, Sky K. Sjue, K. Starosta, C. E. Svensson, E. R. Tardiff	2016	25
15	Particle-hole induced electric and magnetic rotation in 111 In Physical Review C ·P. Vaska, D. B. Fossan, D. R. LaFosse, H. Schnare, M. P. Waring, S. M. Mullins, Greg Hackman, D. Prévost, J. C. Waddington, V. P. Janzen, D. Ward, R. Wadsworth, E. S. Paul	1998	25
16	The TRIUMF-ISAC gamma-ray escape suppressed specrometer, TIGRESS Hyperfine Interactions ·Greg Hackman, C. E. Svensson	2013	24
17	Radioactive beam experiments with large gamma-ray detector arrays Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms ·C. E. Svensson, R. A. E. Austin, G. C. Ball, Paul Finlay, Paul E. Garrett, G. F. Grinyer, Greg Hackman, C. J. Osborne, Fred Sarazin, H. C. Scraggs, Martin B. Smith, J. C. Waddington	2003	24
18	High-spin properties of octupole bands in 240Pu and 248Cm Physical Review C ·Greg Hackman, R.V.F. Janssens, T. L. Khoo, Irshad Ahmad, J. P. Greene, Hanan Amro, D. Ackermann, Michael P. Carpenter, Sebastian Fischer, T. Lauritsen, Lester R. Morss, P. Reiter, Dariusz Seweryniak, Douglas Cline, C. Y. Wu, E. F. Moore, Takashi Nakatsukasa	1998	24
19	Degeneracy at 1871 keV in Cd112 and implications for neutrinoless double electron capture Physical Review C ·K. L. Green, Paul E. Garrett, R. A. E. Austin, G. C. Ball, D. Bandyopadhyay, S. Colosimo, D. S. Cross, G. A. Demand, G. F. Grinyer, Greg Hackman, W. D. Kulp, K. G. Leach, A. C. Morton, C. J. Pearson, A. A. Phillips, M. A. Schumaker, C. E. Svensson, Jonathan C. Wong, John L. Wood, Steven W. Yates	2009	20
20	Experimental determination of the excitation energy of superdeformed bands in 192,194Hg by analysis of the decay quasicontinuum γ rays Physical Review C ·T. Lauritsen, T. L. Khoo, Irshad Ahmad, Michael P. Carpenter, R.V.F. Janssens, A. Korichi, Araceli Lopez-Martens, Hanan Amro, Sébastien Berger, Lázaro Calderín, T. Døssing, Sebastian Fischer, Greg Hackman, F. Hannachi, C. J. Lister, E. F. Moore, D. Nisius, Carsten Schuck, S. Siem	2000	19

About Greg Hackman

Greg Hackman is a scholar working on Nuclear and High Energy Physics, Radiation, Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Spectroscopy, having authored 112 papers that have together received 1.3k indexed citations. Recurring topics across this work include Nuclear physics research studies (98 papers), Nuclear Physics and Applications (40 papers), Atomic and Molecular Physics (31 papers), Quantum Chromodynamics and Particle Interactions (25 papers), Astronomical and nuclear sciences (23 papers), Radiation Detection and Scintillator Technologies (14 papers), Rare-earth and actinide compounds (12 papers) and Neutrino Physics Research (10 papers). The work is most often cited by research in Nuclear and High Energy Physics (1.2k citations), Radiation (394 citations), Atomic and Molecular Physics, and Optics (544 citations), Spectroscopy (130 citations) and Condensed Matter Physics (90 citations). Greg Hackman has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include C. E. Svensson, G. C. Ball, J. C. Waddington, T. Glasmacher, KENNETH L. MILLER, W. F. Mueller, Zhiqiang Hu, P. Gregers Hansen, J. A. Church and D. Gutknecht. Their work appears in journals such as Physical Review C, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, Physics Letters B, Nuclear Physics A and The European Physical Journal A.

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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