A. Keenan

1.5k total citations
15 papers, 201 citations indexed

About

A. Keenan is a scholar working on Nuclear and High Energy Physics, Radiation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, A. Keenan has authored 15 papers receiving a total of 201 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Nuclear and High Energy Physics, 7 papers in Radiation and 5 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in A. Keenan's work include Nuclear physics research studies (11 papers), Nuclear Physics and Applications (5 papers) and Atomic and Molecular Physics (5 papers). A. Keenan is often cited by papers focused on Nuclear physics research studies (11 papers), Nuclear Physics and Applications (5 papers) and Atomic and Molecular Physics (5 papers). A. Keenan collaborates with scholars based in United Kingdom, Finland and United States. A. Keenan's co-authors include M. Leino, H. Kettunen, P. Kuusiniemi, P. T. Greenlees, Peter G. Jones, J. Uusitalo, R. Julin, P. Rahkila, T. Enqvist and S. Juutinen and has published in prestigious journals such as Journal of Alzheimer s Disease, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment and The European Physical Journal A.

In The Last Decade

A. Keenan

15 papers receiving 196 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
A. Keenan United Kingdom 9 184 76 74 9 7 15 201
D. Foltescu Sweden 10 192 1.0× 87 1.1× 104 1.4× 20 2.2× 14 2.0× 14 198
H. Gausemel Norway 7 124 0.7× 52 0.7× 39 0.5× 6 0.7× 14 2.0× 9 125
R. G. Allatt United Kingdom 6 131 0.7× 45 0.6× 52 0.7× 10 1.1× 9 1.3× 10 133
M. Palacz Poland 7 119 0.6× 40 0.5× 57 0.8× 8 0.9× 13 1.9× 24 129
C. Gaulard France 6 111 0.6× 37 0.5× 60 0.8× 16 1.8× 4 0.6× 16 119
T. Bloxham United Kingdom 9 143 0.8× 43 0.6× 46 0.6× 12 1.3× 11 1.6× 14 147
C.-B. Moon South Korea 7 131 0.7× 43 0.6× 73 1.0× 13 1.4× 14 2.0× 15 138
M. N. Mineva Sweden 7 114 0.6× 35 0.5× 51 0.7× 9 1.0× 4 0.6× 9 116
S. Leenhardt France 4 107 0.6× 31 0.4× 41 0.6× 12 1.3× 8 1.1× 4 107
S. Noji United States 8 117 0.6× 58 0.8× 51 0.7× 13 1.4× 15 2.1× 21 128

Countries citing papers authored by A. Keenan

Since Specialization
Citations

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

Fields of papers citing papers by A. Keenan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Keenan

This figure shows the co-authorship network connecting the top 25 collaborators of A. Keenan. A scholar is included among the top collaborators of A. Keenan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. Keenan. A. Keenan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

15 of 15 papers shown
1.
Lin, Dee, et al.. (2023). Budget impact of introducing once-every-6-months paliperidone palmitate in US health care plans. Journal of Managed Care & Specialty Pharmacy. 29(3). 303–313. 2 indexed citations
2.
Leist, Thomas, et al.. (2023). A retrospective claims analysis of fatigue in patients with multiple sclerosis on disease-modifying therapy. Multiple Sclerosis and Related Disorders. 78. 104917–104917. 1 indexed citations
3.
Turner, Andrew, Dianne Gove, Amanda Ly, et al.. (2020). Health Outcome Prioritization in Alzheimer’s Disease: Understanding the Ethical Landscape. Journal of Alzheimer s Disease. 77(1). 339–353. 4 indexed citations
4.
Uusitalo, J., M. Leino, T. Enqvist, et al.. (2005). αdecay studies of very neutron-deficient francium and radium isotopes. Physical Review C. 71(2). 47 indexed citations
5.
Kettunen, H., T. Enqvist, K. Eskola, et al.. (2005). Decay studies of neutron-deficient odd-mass At and Bi isotopes. The European Physical Journal A. 25(S1). 181–182. 9 indexed citations
6.
Kettunen, H., T. Enqvist, T. Grahn, et al.. (2004). Decay studies ofAu170,171,Hg171–173, andTl176. Physical Review C. 69(5). 27 indexed citations
7.
Kankaanpää, H., P. A. Butler, P. T. Greenlees, et al.. (2004). In-beam electron spectrometer used in conjunction with a gas-filled recoil separator. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 534(3). 503–510. 14 indexed citations
8.
Kettunen, H., T. Enqvist, T. Grahn, et al.. (2003). Alpha-decay studies of the new isotopes 191At and 193At. The European Physical Journal A. 17(4). 537–558. 30 indexed citations
9.
Hammond, N. J., Graeme Jones, P. A. Butler, et al.. (2002). Observation ofK=1/2octupole deformed bands in227Th. Physical Review C. 65(6). 13 indexed citations
10.
Appelbe, D. E., J. Simpson, M. Muikku, et al.. (2002). First observation of excited states in the very neutron deficient nucleus76165Osand the yrast structure of76166Os. Physical Review C. 66(1). 4 indexed citations
11.
Freeman, S. J., P. T. Greenlees, S. Juutinen, et al.. (2002). Low-lying structure of light radon isotopes. Physical Review C. 66(6). 11 indexed citations
12.
Kuusiniemi, P., J. F. C. Cocks, K. Eskola, et al.. (2001). Studies of 225,226 U Alpha Decay Chains. Acta Physica Polonica B. 32(3). 1009. 2 indexed citations
13.
Keenan, A., R. D. Page, J. Simpson, et al.. (2001). First observation of excited states in the neutron deficientN=86isotones159Taand160W. Physical Review C. 63(6). 7 indexed citations
14.
Cullen, D. M., N. Amzal, A. J. Boston, et al.. (1998). Identification of theKπ=8−rotational band in138Gd. Physical Review C. 58(2). 846–850. 16 indexed citations
15.
Uusitalo, J., M. Leino, R. G. Allatt, et al.. (1997). Alpha decay of the new isotope 174Hg. Zeitschrift für Physik A Hadrons and Nuclei. 358(4). 375–376. 14 indexed citations

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by D. Foltescu Breakdown of academic impact, for papers by H. Gausemel Breakdown of academic impact, for papers by R. G. Allatt Breakdown of academic impact, for papers by M. Palacz Breakdown of academic impact, for papers by C. Gaulard Breakdown of academic impact, for papers by T. Bloxham Breakdown of academic impact, for papers by C.-B. Moon Breakdown of academic impact, for papers by M. N. Mineva Breakdown of academic impact, for papers by S. Leenhardt Breakdown of academic impact, for papers by S. Noji
Rankless by CCL
2026