I. Ragnarsson

11.7k citations

192 papers · 7.4k indexed · 3 hit papers · h-index 42

Impact in

Nuclear and High Energy Physics top 0.1%
- Nuclear physics research studies
- Astronomical and nuclear sciences
- Quantum Chromodynamics and Particle Interactions
Radiation top 0.2%
- Nuclear Physics and Applications

Papers in

Nuclear and High Energy Physics 186
- Nuclear physics research studies 186
- Astronomical and nuclear sciences 55
- Quantum Chromodynamics and Particle Interactions 55
Atomic and Molecular Physics, and Optics 107
- Atomic and Molecular Physics 71
- Advanced Chemical Physics Studies 50

Co-authors: Tord Bengtsson G. Leander Raymond K. Sheline J. Dudek W. Nazarewicz S.E. Larsson Sven Gösta Nilsson R. Bengtsson
Journals: Nuclear Physics A (37 papers)Physics Letters B (30 papers)Physical review. C (14 papers)Physical Review Letters (12 papers)The European Physical Journal A (6 papers)
Partner nations: United States Sweden United Kingdom

In The Last Decade

I. Ragnarsson

188 papers receiving 6.9k citations

Hit Papers

align trajectories log scale

Microscopic study of the high-spin behaviour in selected A ≃ 80 nuclei 1985 · 610 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1985 Nuclear Physics A
1985 Nuclear Physics A
1976 Nuclear Physics A

Peers

Countries citing papers authored by I. Ragnarsson

Since Specialization

Citations

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

Fields of papers citing papers by I. Ragnarsson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside I. Ragnarsson, 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 I. Ragnarsson Line = papers co-authored together I. Ragnarsson links everyone, so they are left out of the graph.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work
1	Isomeric states in neutron-rich Z=76 isotopes and N=116 isotones Physical review. C ·一生鹿嶋, P. M. Walker, I. Ragnarsson	2024	0
2	Band terminations and maximum spin values with up to 18 aligned particles (and holes) in the Z,N=50 to 82 shells Physical review. C ·I. Ragnarsson, Eamonn McCarron, Iljung Kwak, E. S. Paul, C. M. Petrache, M. A. Riley, J. F. Sharpey‐Schafer, J. Simpson	2024	0
3	Nuclear spectra from low-energy interactions Physical review. C ·Y Kumaki, B. G. Carlsson, J. Rotureau, A. Idini, I. Ragnarsson	2022	6
4	Observation of rotation about the longest principal axis in Zr89 Physical review. C ·S. Saha, R. Palit, J. Sethi, S. Biswas, P. Singh, Somnath Nag, A. K. Singh, I. Ragnarsson, Á. A AMAZONAS, U. Garg, A. Goswami, E. Ideguchi, H. C. Jain, Suresh Kumar, 彭开珍, G. Mukherjee, Z. Naik, C. S. Palshetkar	2019	6
5	Structure of superheavy nuclei along decay chains of element 115 Physical Review C ·Yue Shi, D. Ward, B. G. Carlsson, J. Dobaczewski, W. Nazarewicz, I. Ragnarsson, D. Rudolph	2014	28
6	Many-particles–plus–rotor description of magnetic bands at high spin Physical Review C ·B. G. Carlsson, I. Ragnarsson	2006	17
7	Ni58: An Unpaired Band Crossing at New Heights of Angular Momentum for Rotating Nuclei Physical Review Letters ·D. Rudolph, B. G. Carlsson, I. Ragnarsson, S. Åberg, C. Andreoiu, M. A. Bentley, M. P. Carpenter, R. J. Charity, R. M. Clark, M. Cromaz, J. Ekman, C. Fahlander, P. Fallon, E. Ideguchi, A. O. Macchiavelli, M. N. Mineva, W. Reviol, D. G. Sarantites, D. Seweryniak, Spencer J. Williams	2006	16
8	Lifetimes of high-spin states in Kr-74 OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·J. J. Valiente‐Dobón, C. E. Svensson, C. D. O’Leary, I. Ragnarsson, (unknown), C. Andreoiu, (unknown), (unknown), D. Dashdorj, (unknown), P. E. Garrett, (unknown), J. P. Greene, (unknown), (unknown), (unknown), A. Görgen, (unknown), B. Hyland, Ramos Jara Hernan, (unknown), Simran Sharma, A. A. Phillips, (unknown), (unknown), Song Chuancheng, G. Mukherjee, (unknown), (unknown), W. Reviol, D. G. Sarantites, (unknown), (unknown), (unknown), Yuanrui WANG, (unknown), (unknown), (unknown), R. Wadsworth, (unknown), (unknown), (unknown)	2005	1
9	High-Spin Structure beyond Band Termination inEr157 Physical Review Letters ·A. O. Evans, E. S. Paul, J. Simpson, M. A. Riley, D. E. Appelbe, D. B. Campbell, GLeonetti, R. M. Clark, M. Cromaz, P. Fallon, A. Görgen, D. T. Joss, I-Y. Lee, A. O. Macchiavelli, P. J. Nolan, 昌子難波, D. Ward, I. Ragnarsson, H. C. Sonnenblick	2004	13
10	Discrete line gamma-ray spectroscopy in the (50-60)h spin domain of Er-161,Er-162 Physical review. C ·J. Simpson, 暖子大久保, 昌子難波, M. A. Riley, M. A. Bentley, D. M. Cullen, P. J. Dagnall, G.B. Hagemann, Nancy Díaz-Granados Ferráns, R. W. Laird, J.C. Lisle, byunglim Lee, A. G. Smith, S. Törmänen, A. V. Afanasjev, I. Ragnarsson	2000	1
11	Collective structures and band termination in107Sb Physical Review C ·D. R. LaFosse, C. J. Chiara, D. B. Fossan, G. J. Lane, J. M. Sears, J. F. Smith, K. Starosta, A. J. Boston, E. S. Paul, A. T. Semple, M. Devlin, D. G. Sarantites, Antony L. Ritchie, A. O. Macchiavelli, A. V. Afanasjev, I. Ragnarsson	2000	10
12	Extruder proton-hole band in the near-drip-line nucleus127Pr Physical Review C ·S. M. Mullins, A. Galindo-Uribarri, C. E. Svensson, R. A. E. Austin, G. C. Ball, M. Cromaz, V. P. Janzen, D. C. Radford, I. Ragnarsson, J. C. Waddington, D. Ward	1998	9
13	Aspects on superdeformed nuclei Zeitschrift für Physik A Hadrons and Nuclei ·S. Åberg, Laurine Sandoval, Linnéa Karlsson, I. Ragnarsson	1997	5
14	Shell-model influence in the rotational nucleusMo86 Physical Review C ·D. Rudolph, C. J. Gross, Y.A. Akovali, C. Baktash, Butenandt, F. E. Durham, P. F. Hua, 江镇华, M. Korolija, D. R. LaFosse, I. Y. Lee, A. O. Macchiavelli, H Slayton Michael, D. G. Sarantites, D. W. Stracener, S. L. Tabor, A. V. Afanasjev, I. Ragnarsson	1996	12
15	Microscopic structure of high-spin spectra of selectedA~ 90 nuclei near proton-drip line Physica Scripta ·A. V. Afanasjev, I. Ragnarsson	1995	1
16	New features of collective nuclear rotation at very high frequency inSb109 Physical Review Letters ·V. P. Janzen, D. R. LaFosse, H. Schnare, D. B. Fossan, A. Galindo-Uribarri, J. R. Hughes, S. M. Mullins, E. S. Paul, Rebecca Gagnemo Persson, S. Pilotte, D. C. Radford, I. Ragnarsson, P. Vaska, J. C. Waddington, R. Wadsworth, D. Ward, J. N. Wilson, R. Wyss	1994	48
17	Discussion group concerning superdeformation (selected examples) AIP conference proceedings ·W. Nazarewicz, I. Ragnarsson	1992	1
18	Interpretation of the fine structure in theC14radioactive decay ofRa223 Physical Review C ·Raymond K. Sheline, I. Ragnarsson	1991	15
19	Magnetic dipole moments of the ground state of 228,230pa Nuclear Physics A ·Carmen Herrmann, Yesim Kanlioglu, 村岡宏昭, Κ. Freitag, P. Herzog, Dennis Mayer, K. Schlösser, I. Ragnarsson	1989	12
20	Interpretation of the spectroscopy of²⁴Mg; a comparison of the shell model and the Nilsson-Strutinsky model Journal of Physics G Nuclear Physics ·R. K. Sheline, I. Ragnarsson, S. Åberg, Anthony Watts	1988	22

About I. Ragnarsson

I. Ragnarsson is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics, Radiation, Spectroscopy and Condensed Matter Physics, having authored 192 papers that have together received 7.4k indexed citations. Recurring topics across this work include Nuclear physics research studies (186 papers), Atomic and Molecular Physics (71 papers), Astronomical and nuclear sciences (55 papers), Quantum Chromodynamics and Particle Interactions (55 papers), Advanced Chemical Physics Studies (50 papers), Advanced NMR Techniques and Applications (39 papers), Rare-earth and actinide compounds (26 papers) and Nuclear Physics and Applications (23 papers). The work is most often cited by research in Nuclear and High Energy Physics (7.1k citations), Radiation (1.4k citations), Atomic and Molecular Physics, and Optics (3.9k citations), Condensed Matter Physics (1.0k citations) and Spectroscopy (1.1k citations). I. Ragnarsson has collaborated with scholars based in United States, Sweden and United Kingdom. Frequent co-authors include Tord Bengtsson, G. Leander, Raymond K. Sheline, J. Dudek, W. Nazarewicz, S.E. Larsson, Sven Gösta Nilsson, R. Bengtsson, A. V. Afanasjev and T. Bengtsson. Their work appears in journals such as Nuclear Physics A, Physics Letters B, Physical review. C, Physical Review Letters 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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