A. Keenan

1.5k citations

15 papers · 201 indexed · h-index 9

Nuclear and High Energy Physics top 10%
Radiation top 10%
Atomic and Molecular Physics, and Optics
Spectroscopy
Aerospace Engineering

Co-authors: M. Leino J. Uusitalo H. Kettunen P. Kuusiniemi P. T. Greenlees Peter G. Jones R. Julin S. Juutinen
Topics: Nuclear physics research studies (11 papers)Nuclear Physics and Applications (5 papers)Atomic and Molecular Physics (5 papers)
Cited by: Nuclear and High Energy Physics Radiation Atomic and Molecular Physics, and Optics
Journals: Journal of Alzheimer s Disease Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment The European Physical Journal A
Partner nations: United Kingdom Finland United States

In The Last Decade

A. Keenan

15 papers receiving 196 citations

Peers

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

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15 of 15 papers shown

#	Work	Indexed citations
1	Budget impact of introducing once-every-6-months paliperidone palmitate in US health care plans 2023 ·Journal of Managed Care & Specialty Pharmacy ·(unknown),Dee Lin,A. Keenan,Aditya Raju,(unknown),(unknown),Carmela Benson	2
2	A retrospective claims analysis of fatigue in patients with multiple sclerosis on disease-modifying therapy 2023 ·Multiple Sclerosis and Related Disorders ·Thomas Leist,(unknown),Sumit Verma,A. Keenan,Hoa H. Le	1
3	Health Outcome Prioritization in Alzheimer’s Disease: Understanding the Ethical Landscape 2020 ·Journal of Alzheimer s Disease ·(unknown),Andrew Turner,(unknown),Dianne Gove,Amanda Ly,Clémentine Nordon,Mia Nelson,Claire Tochel,Brent Mittelstadt,A. Keenan,(unknown),Ilina Singh	4
4	αdecay studies of very neutron-deficient francium and radium isotopes 2005 ·Physical Review C ·J. Uusitalo,M. Leino,T. Enqvist,K. Eskola,T. Grahn,P. T. Greenlees,Peter G. Jones,R. Julin,S. Juutinen,A. Keenan,H. Kettunen,H. Koivisto,P. Kuusiniemi,A.-P. Leppänen,P. Nieminen,J. Pakarinen,P. Rahkila,C. Scholey	47
5	Decay studies of neutron-deficient odd-mass At and Bi isotopes 2005 ·The European Physical Journal A ·H. Kettunen,T. Enqvist,K. Eskola,T. Grahn,P. T. Greenlees,K. Helariutta,Peter G. Jones,R. Julin,S. Juutinen,H. Kankaanpää,A. Keenan,H. Koivisto,P. Kuusiniemi,M. Leino,A.-P. Leppänen,(unknown),P. Nieminen,J. Pakarinen,P. Rahkila,J. Uusitalo	9
6	Decay studies ofAu170,171,Hg171–173, andTl176 2004 ·Physical Review C ·H. Kettunen,T. Enqvist,T. Grahn,P. T. Greenlees,Peter G. Jones,R. Julin,S. Juutinen,A. Keenan,P. Kuusiniemi,M. Leino,A.-P. Leppänen,P. Nieminen,J. Pakarinen,P. Rahkila,J. Uusitalo	27
7	In-beam electron spectrometer used in conjunction with a gas-filled recoil separator 2004 ·Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·H. Kankaanpää,P. A. Butler,P. T. Greenlees,J. E. Bastin,R.-D. Herzberg,(unknown),Graeme Jones,Peter G. Jones,R. Julin,A. Keenan,H. Kettunen,M. Leino,(unknown),T. Page,P. Rahkila,C. Scholey,J. Uusitalo	14
8	Alpha-decay studies of the new isotopes 191At and 193At 2003 ·The European Physical Journal A ·H. Kettunen,T. Enqvist,T. Grahn,P. T. Greenlees,Peter G. Jones,R. Julin,S. Juutinen,A. Keenan,P. Kuusiniemi,M. Leino,A.-P. Leppänen,P. Nieminen,J. Pakarinen,P. Rahkila,J. Uusitalo	30
9	Observation ofK=1/2octupole deformed bands in227Th 2002 ·Physical Review C ·N. J. Hammond,Graeme Jones,P. A. Butler,(unknown),P. T. Greenlees,Peter G. Jones,R. Julin,S. Juutinen,A. Keenan,H. Kettunen,P. Kuusiniemi,M. Leino,M. Muikku,P. Nieminen,P. Rahkila,J. Uusitalo,S. V. Khlebnikov	13
10	First observation of excited states in the very neutron deficient nucleus76165Osand the yrast structure of76166Os 2002 ·Physical Review C ·D. E. Appelbe,J. Simpson,M. Muikku,(unknown),(unknown),R. D. Page,P. T. Greenlees,Peter G. Jones,R. Julin,S. Juutinen,A. Keenan,H. Kettunen,P. Kuusiniemi,M. Leino,P. Nieminen,J. Pakarinen,P. Rahkila,J. Uusitalo,D. T. Joss	4
11	Low-lying structure of light radon isotopes 2002 ·Physical Review C ·(unknown),S. J. Freeman,P. T. Greenlees,(unknown),S. Juutinen,John Durell,T. Enqvist,Peter G. Jones,R. Julin,A. Keenan,H. Kettunen,P. Kuusiniemi,M. Leino,P. Nieminen,P. Rahkila,Simon Robinson,J. Uusitalo,B. J. Varley	11
12	Studies of 225,226 U Alpha Decay Chains 2001 ·Acta Physica Polonica B ·P. Kuusiniemi,J. F. C. Cocks,K. Eskola,P. T. Greenlees,K. Helariutta,Peter G. Jones,(unknown),S. Juutinen,H. Kankaanpää,A. Keenan,H. Kettunen,M. Leino,M. Muikku,P. Nieminen,P. Rahkila,J. Uusitalo	2
13	First observation of excited states in the neutron deficientN=86isotones159Taand160W 2001 ·Physical Review C ·A. Keenan,R. D. Page,J. Simpson,N. Amzal,J. F. C. Cocks,D. M. Cullen,P. T. Greenlees,(unknown),K. Helariutta,Peter G. Jones,D. T. Joss,R. Julin,(unknown),H. Kankaanpää,P. Kuusiniemi,M. Leino,M. Muikku,A. Savelius,M. B. Smith,M. J. Taylor	7
14	Identification of theKπ=8−rotational band in138Gd 1998 ·Physical Review C ·D. M. Cullen,N. Amzal,A. J. Boston,P. A. Butler,A. Keenan,E. S. Paul,H. C. Scraggs,A. M. Bruce,C. M. Parry,J. F. C. Cocks,K. Helariutta,Peter G. Jones,R. Julin,S. Juutinen,H. Kankaanpää,H. Kettunen,P. Kuusiniemi,M. Leino,M. Muikku,A. Savelius	16
15	Alpha decay of the new isotope 174Hg 1997 ·Zeitschrift für Physik A Hadrons and Nuclei ·J. Uusitalo,M. Leino,R. G. Allatt,T. Enqvist,K. Eskola,P. T. Greenlees,(unknown),A. Keenan,H. Kettunen,P. Kuusiniemi,R. D. Page,W. H. Trzaska	14

About A. Keenan

A. Keenan is a scholar working on Nuclear and High Energy Physics, Radiation and Atomic and Molecular Physics, and Optics, having authored 15 papers that have together received 201 indexed citations. Recurring topics across this work include Nuclear physics research studies (11 papers), Nuclear Physics and Applications (5 papers) and Atomic and Molecular Physics (5 papers). The work is most often cited by research in Nuclear and High Energy Physics (184 citations), Radiation (76 citations) and Atomic and Molecular Physics, and Optics (74 citations). A. Keenan has collaborated with scholars based in United Kingdom, Finland and United States. Frequent co-authors include M. Leino, J. Uusitalo, H. Kettunen, P. Kuusiniemi, P. T. Greenlees, Peter G. Jones, R. Julin, S. Juutinen, T. Enqvist and P. Rahkila. Their work appears in 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.

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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