M. Roy-Stéphan

2.3k citations

32 papers · 441 indexed · h-index 13

Impact in

Nuclear and High Energy Physics top 5%
- Nuclear physics research studies
- Quantum Chromodynamics and Particle Interactions
- Particle physics theoretical and experimental studies
- High-Energy Particle Collisions Research
Radiation top 5%
- Nuclear Physics and Applications

Papers in ⓘ

Radiation 17
- Nuclear Physics and Applications 13
- X-ray Spectroscopy and Fluorescence Analysis 6
Nuclear and High Energy Physics 25
- Nuclear physics research studies 23
- Quantum Chromodynamics and Particle Interactions 9
- Particle physics theoretical and experimental studies 7
- High-Energy Particle Collisions Research 4

Co-authors: P. Radvanyi (21 shared papers)D. Bachelier (14 shared papers)J.C. Jourdain (20 shared papers)J. L. Boyard (18 shared papers)T. Hennino (12 shared papers)M. Bernas (11 shared papers)C. Gaarde (9 shared papers)C. Ellegaard (9 shared papers)
Journals: Nuclear Physics A (10 papers)Physics Letters B (3 papers)The European Physical Journal A (3 papers)Physical Review Letters (2 papers)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (1 paper)
Partner nations: France United States Sweden

In The Last Decade

M. Roy-Stéphan

30 papers receiving 426 citations

Peers

Countries citing papers authored by M. Roy-Stéphan

Since Specialization

Citations

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

Fields of papers citing papers by M. Roy-Stéphan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M. Roy-Stéphan. 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 M. Roy-Stéphan. The network helps show where M. Roy-Stéphan may publish in the future.

Co-authors

The 25 scholars most cited alongside M. Roy-Stéphan, 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 M. Roy-Stéphan Line = papers co-authored together M. Roy-Stéphan 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 32 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Reaction (dpol,2He) at intermediate energies Physical Review Letters ·C. Ellegaard, C. Gaarde, Tue Smith Jørgensen, J.S. Larsen, Claire Goodman, I. Bergqvist, A. Brockstedt, Peter Ekström, M. Bedjidian, D. Contardo, J.Y. Grossiord, A. Guichard, D. Bachelier, J. L. Boyard, T. Hennino, J.C. Jourdain, M. Roy-Stéphan, P. Radvanyi, James Tinsley	1987	70
2	First observation of the Δ resonance in relativistic heavy-ion charge-exchange reactions Physics Letters B ·D. Bachelier, J. L. Boyard, T. Hennino, J.C. Jourdain, M. Roy-Stéphan, D. Contardo, J.Y. Grossiord, A. Guichard, J.R. Pizzi, P. Radvanyi, James Tinsley, C. Ellegaard, C. Gaarde, J.S. Larsen	1986	51
3	Coherent pions in charge-exchange reactions Physics Letters B ·T. Hennino, B. Ramstein, D. Bachelier, J. L. Boyard, C. Ellegaard, C. Gaarde, J. Gösset, J.C. Jourdain, J.S. Larsen, M.C. Lemaire, D. L’Hôte, H.P. Morsch, Michael Österlund, J. Poitou, P. Radvanyi, S. Rousteau, M. Roy-Stéphan, Thomas Sams, P. Żuprański	1993	40
4	Spin structure of the Δ excitation Physics Letters B ·C. Ellegaard, C. Gaarde, Tue Smith Jørgensen, J.S. Larsen, B. Million, C.D. Goodman, A. Brockstedt, Peter Ekström, Michael Österlund, M. Bedjidian, D. Contardo, D. Bachelier, J. L. Boyard, T. Hennino, J.C. Jourdain, M. Roy-Stéphan, P. Radvanyi, P. Żuprański	1989	38
5	Exchange effect in the 166 MeV α-particle elastic scattering on 6Li Nuclear Physics A ·D. Bachelier, M. Bernas, J. L. Boyard, H. L. Harney, J.C. Jourdain, P. Radvanyi, M. Roy-Stéphan, R. M. DeVries	1972	35
6	Quasi-free (p, pα) scattering on 24Mg, 28Si, 40Ca and 58Ni at 157 MeV Nuclear Physics A ·D. Bachelier, J. L. Boyard, T. Hennino, H. D. Holmgren, J.C. Jourdain, P. Radvanyi, P. G. Roos, M. Roy-Stéphan	1976	24
7	Étude expérimentale des réactions 3H(p, p)3H, 3He(p, p)3He et 3H(p, n)3He à 156 MeV Nuclear Physics A ·H. Langevin-Joliot, P. Narboni, J. P. Didelez, Guillaume Duhamel, L. Marcus, M. Roy-Stéphan	1970	22
8	ReactionLi6(p, Δ++)He6at 1.04 GeV and theΔ−NInteraction Physical Review Letters ·T. Hennino, D. Bachelier, O.M. Bilaniuk, J. L. Boyard, J.C. Jourdain, M. Roy-Stéphan, P. Radvanyi, M. Bedjidian, E. Descroix, P. Foessel, S. Gardien, J.Y. Grossiord, A. Guichard, M. Gusakow, R. Haroutunian, M. Jacquin, J.R. Pizzi, A. Garin	1982	20
9	Two-nucleon final state interactions and the 4He(p, t)2p, 4He(p, 3he)pn and 4He(p, d)3He reactions at 156 MeV Nuclear Physics A ·M. Bernas, D. Bachelier, J.K. Lee, P. Radvanyi, M. Roy-Stéphan, I. Brissaud, C. Détraz	1970	17
10	Excited states of 19N and 21O Journal de Physique Lettres ·F. Naulin, C. Détraz, M. Roy-Stéphan, M. Bernas, J. de Boer, D. Guillemaud, M. Langevin, F. Pougheon, Pierre Roussel	1982	16
11	Reconstitution of heavy ion trajectories on a magnetic spectrometer Nuclear Instruments and Methods ·Pierre Roussel, M. Bernas, F. Diaf, F. Naulin, F. Pougheon, G. Rotbard, M. Roy-Stéphan	1978	16
12	Improved energy resolution in an ionization chamber through suppression of the field distortions Nuclear Instruments and Methods ·F. Naulin, M. Roy-Stéphan, E. Kashy	1981	13
13	A detection system using drift chambers for the SPES4 spectrometer at Laboratoire National Saturne Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment ·M. Bedjidian, D. Contardo, E. Descroix, S. Gardien, J.Y. Grossiord, A. Guichard, M. Gusakow, R. Haroutunian, M. Jacquin, J.R. Pizzi, D. Bachelier, J. L. Boyard, T. Hennino, J.C. Jourdain, M. Roy-Stéphan, P. Radvanyi	1987	12
14	Mass excess and excited states of 14B and 18N from the (14C, 14B) and (18O, 18N) reactions Journal de Physique Lettres ·F. Naulin, C. Détraz, M. Bernas, D. Guillemaud, E. Kashy, M. Langevin, F. Pougheon, Pierre Roussel, M. Roy-Stéphan	1980	11
15	Mechanism of theMg26(O18,O16)Mg28reaction atEO18=50MeV and the energy levels ofMg28 Physical Review C ·M. Bernas, M. Roy-Stéphan, F. Pougheon, M. Langevin, G. Rotbard, Pierre Roussel, Julia Lefèvre, M.C. Lemaire, K. S. Low, B. H. Wildenthal	1979	6
16	Mass ofC18from the double-charge-exchange reactionCa48(O18,C18)Ti48 Physical Review C ·F. Naulin, C. Détraz, M. Roy-Stéphan, M. Bernas, J. de Boer, D. Guillemaud, M. Langevin, F. Pougheon, Pierre Roussel	1982	6
17	Δ's in nuclei and their decay Nuclear Physics A ·M. Roy-Stéphan	1993	6
18	Study of elastic ?-scattering from2H and12C atE ?=4.2 GeV The European Physical Journal A ·H. P. Morsch, M. Boivin, J. L. Boyard, Paul Fuchs, T. Hennino, V. Jaeckle, J.C. Jourdain, R. Kunne, L. Y. Murphy, F. Plouin, P. Radvanyi, B. Ramstein, S. Rousteau, M. Roy-Stéphan, W. Spang, P. Stoler, P.-E. Tegnér, P. Żuprański	1994	5
19	Excitation of(p32)−1and(p12)−1hole states in theO16(π+,p)O15reaction at 66 MeV Physical Review C ·D. Bachelier, J. L. Boyard, T. Hennino, J.C. Jourdain, P. Radvanyi, M. Roy-Stéphan	1977	5
20	Asymétrie dans la réaction α + d → t+3He à 55 MeV (c.m.) et théorème de Barshay-Temmer Nuclear Physics A ·D. Bachelier, M. Bernas, J. L. Boyard, T. Hennino, J.C. Jourdain, P. Radvanyi, M. Roy-Stéphan	1974	5

About M. Roy-Stéphan

M. Roy-Stéphan is a scholar working on Radiation, Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics, Inorganic Chemistry and Statistics, Probability and Uncertainty, having authored 32 papers that have together received 441 indexed citations. Recurring topics across this work include Nuclear physics research studies (23 papers), Nuclear Physics and Applications (13 papers), Quantum Chromodynamics and Particle Interactions (9 papers), Quantum, superfluid, helium dynamics (7 papers), Particle physics theoretical and experimental studies (7 papers), X-ray Spectroscopy and Fluorescence Analysis (6 papers), High-Energy Particle Collisions Research (4 papers) and Advanced Chemical Physics Studies (4 papers). The work is most often cited by research in Nuclear and High Energy Physics (388 citations), Radiation (109 citations), Atomic and Molecular Physics, and Optics (159 citations), Spectroscopy (57 citations) and Statistical and Nonlinear Physics (22 citations). M. Roy-Stéphan has collaborated with scholars based in France, United States and Sweden. Frequent co-authors include P. Radvanyi, D. Bachelier, J.C. Jourdain, J. L. Boyard, T. Hennino, M. Bernas, C. Gaarde, C. Ellegaard, F. Naulin and D. Contardo. Their work appears in journals such as Nuclear Physics A, Physics Letters B, The European Physical Journal A, Physical Review Letters 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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