F. Ingebretsen

1.7k citations

51 papers · 1.2k indexed · h-index 21

Impact in

Nuclear and High Energy Physics top 2%
- Nuclear physics research studies
- Astronomical and nuclear sciences
- Quantum Chromodynamics and Particle Interactions
Radiation top 1%
- Nuclear Physics and Applications

Papers in ⓘ

Nuclear and High Energy Physics 43
- Nuclear physics research studies 42
- Astronomical and nuclear sciences 10
- Quantum Chromodynamics and Particle Interactions 7
Radiation 23
- Nuclear Physics and Applications 18
- X-ray Spectroscopy and Fluorescence Analysis 9

Co-authors: J. Rekstad (27 shared papers)M. Guttormsen (21 shared papers)S. Messelt (13 shared papers)A. Schiller (9 shared papers)S. Siem (10 shared papers)L. Bergholt (4 shared papers)S. W. Ødegård (6 shared papers)T. Lönnroth (8 shared papers)
Journals: Nuclear Physics A (18 papers)Physics Letters B (6 papers)Physical Review Letters (2 papers)IEEE Transactions on Nuclear Science (1 paper)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (1 paper)
Partner nations: Norway Finland United States

In The Last Decade

F. Ingebretsen

50 papers receiving 1.2k citations

Peers

Countries citing papers authored by F. Ingebretsen

Since Specialization

Citations

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

Fields of papers citing papers by F. Ingebretsen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside F. Ingebretsen, 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 F. Ingebretsen Line = papers co-authored together F. Ingebretsen 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 51 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The unfolding of continuum γ-ray spectra Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·M. Guttormsen, T. S. Tveter, L. Bergholt, F. Ingebretsen, J. Rekstad	1996	109
2	Critical temperature for quenching of pair correlations Physical Review C ·A. Schiller, A. Bjerve, M. Guttormsen, M. Hjorth‐Jensen, F. Ingebretsen, E. Melby, S. Messelt, J. Rekstad, S. Siem, S. W. Ødegård	2001	109
3	Radiative strength functions inMo93−98 Physical Review C ·M. Guttormsen, R. Chankova, U. Agvaanluvsan, E. Algin, L. A. Bernstein, F. Ingebretsen, T. Lönnroth, S. Messelt, G. E. Mitchell, J. Rekstad, A. Schiller, S. Siem, A. C. Sunde, A. Voinov, S. W. Ødegård	2005	100
4	Observation of Thermodynamical Properties in the162Dy,166Er, and172YbNuclei Physical Review Letters ·E. Melby, L. Bergholt, M. Guttormsen, M. Hjorth‐Jensen, F. Ingebretsen, S. Messelt, J. Rekstad, A. Schiller, S. Siem, S. W. Ødegård	1999	77
5	Superdeformed triaxial bands in 163,165Lu Nuclear Physics A ·H. Schnack-Petersen, R. Bengtsson, R. A. Bark, P. Bosetti, A. Brockstedt, Håkan Carlsson, L.P. Ekström, G.B. Hagemann, B. Herskind, F. Ingebretsen, H.J. Jensen, S. Leoni, Anders Nordlund, H. Ryde, P.O. Tjøm, C.X. Yang	1995	55
6	Level densities and thermodynamical quantities of heatedMo93−98isotopes Physical Review C ·R. Chankova, A. Schiller, U. Agvaanluvsan, E. Algin, L. A. Bernstein, M. Guttormsen, F. Ingebretsen, T. Lönnroth, S. Messelt, G. E. Mitchell, J. Rekstad, S. Siem, A. C. Larsen, A. Voinov, S. W. Ødegård	2006	55
7	Nuclear level densities and γ-ray strength functions inSc44,45 Physical Review C ·A. C. Larsen, M. Guttormsen, R. Chankova, F. Ingebretsen, T. Lönnroth, S. Messelt, J. Rekstad, A. Schiller, S. Siem, N. U. H. Syed, A. Voinov	2007	46
8	More than thirty bands in 177Re Nuclear Physics A ·R. A. Bark, G.B. Hagemann, B. Herskind, H.J. Jensen, W. Korten, J. Wrzesiński, Håkan Carlsson, M. Bergström, A. Brockstedt, Anders Nordlund, H. Ryde, P. Bosetti, S. Leoni, F. Ingebretsen, P.O. Tjøm	1995	39
9	Microcanonical entropies and radiative strength functions ofV50,51 Physical Review C ·A. C. Larsen, R. Chankova, M. Guttormsen, F. Ingebretsen, S. Messelt, J. Rekstad, S. Siem, N. U. H. Syed, S. W. Ødegård, T. Lönnroth, A. Schiller, A. Voinov	2006	38
10	Levels excited in the 70Ge(p, d)69Ge and 70Ge(p,t)68Ge reactions Nuclear Physics A ·T.H. Hsu, R. Fournier, B. Hird, J. Kroon, G. C. Ball, F. Ingebretsen	1972	31
11	Evidence for vibrational excited states in 32S Nuclear Physics A ·F. Ingebretsen, B. W. Sargent, A. J. Ferguson, J. R. Leslie, A. Henrikson, J.H. Montague	1971	29
12	A Study of the Nuclear Structure at High Energy and Low Spin Physica Scripta ·J. Rekstad, A. Henriquez, F. Ingebretsen, G. Midttun, Bernhard Skaali, R. Øyan, J. Wikne, T. Engeland, T.F. Thorsteinsen, E. Hammarén, E. Liukkonen	1983	28
13	Level density andγ-decay properties of closed shell Pb nuclei Physical Review C ·N. U. H. Syed, M. Guttormsen, F. Ingebretsen, A. C. Larsen, T. Lönnroth, J. Rekstad, A. Schiller, S. Siem, A. Voinov	2009	28
14	The (1f72)2 multiplet in 42Ca Physics Letters B ·C. Ellegaard, J.R. Lien, O. Nathan, G. Sletten, F. Ingebretsen, E. Osnes, P.O. Tjøm, O. Hansen, R. Stock	1972	25
15	Evidence for signature-dependent transition rates at large rotational frequencies Physical Review C ·G.B. Hagemann, J.D. Garrett, B. Herskind, G. Sletten, P.O. Tjøm, A. Henriquez, F. Ingebretsen, J. Rekstad, G. Løvhøiden, T.F. Thorsteinsen	1982	25
16	Electromagnetic properties and high-spin states in 173Ta Nuclear Physics A ·Håkan Carlsson, R. A. Bark, L.P. Ekström, Anders Nordlund, H. Ryde, C. Hägemann, S. J. Freeman, H.J. Jensen, T. Lönnroth, M. Piiparinen, H. Schnack-Petersen, F. Ingebretsen, P.O. Tjøm	1995	25
17	Lifetime measurements of the six lowest lying levels in ³⁵Cl Canadian Journal of Physics ·F. Ingebretsen, T.K. Alexander, O. Häusser, D. Pelte	1969	24
18	Band structures and proton-neutron interactions in 174Ta Nuclear Physics A ·R. A. Bark, Håkan Carlsson, S. J. Freeman, G.B. Hagemann, F. Ingebretsen, H.J. Jensen, T. Lönnroth, M. Piiparinen, I. Ragnarsson, H. Ryde, H. Schnack-Petersen, P.B. Semmes, P.O. Tjøm	1998	22
19	Level structure of ³⁵Cl from the ³²S(α,pγ)³⁵Cl reaction Canadian Journal of Physics ·B.W. Hooton, O. Häusser, F. Ingebretsen, T.K. Alexander	1970	20
20	Evidence for rotational structure in 43Sc Physics Letters B ·J.S. Forster, G. C. Ball, F. Ingebretsen, C.F. Monahan	1970	20

About F. Ingebretsen

F. Ingebretsen is a scholar working on Nuclear and High Energy Physics, Radiation, Condensed Matter Physics, Spectroscopy and Atomic and Molecular Physics, and Optics, having authored 51 papers that have together received 1.2k indexed citations. Recurring topics across this work include Nuclear physics research studies (42 papers), Nuclear Physics and Applications (18 papers), Atomic and Molecular Physics (10 papers), Astronomical and nuclear sciences (10 papers), X-ray Spectroscopy and Fluorescence Analysis (9 papers), Advanced Chemical Physics Studies (8 papers), Quantum Chromodynamics and Particle Interactions (7 papers) and Rare-earth and actinide compounds (7 papers). The work is most often cited by research in Nuclear and High Energy Physics (1.1k citations), Radiation (436 citations), Atomic and Molecular Physics, and Optics (478 citations), Condensed Matter Physics (140 citations) and Spectroscopy (124 citations). F. Ingebretsen has collaborated with scholars based in Norway, Finland and United States. Frequent co-authors include J. Rekstad, M. Guttormsen, S. Messelt, A. Schiller, S. Siem, L. Bergholt, S. W. Ødegård, T. Lönnroth, J.S. Forster and T. S. Tveter. Their work appears in journals such as Nuclear Physics A, Physics Letters B, Physical Review Letters, IEEE Transactions on Nuclear Science 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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