T
T. Reposeur
Researcher at Centre national de la recherche scientifique
Publications - 24
Citations - 703
T. Reposeur is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Nucleon & Charged particle. The author has an hindex of 14, co-authored 24 publications receiving 680 citations.
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Journal ArticleDOI
Dynamical effects and intermediate mass fragment production in peripheral and semicentral collisions of Xe+Sn at 50 MeV/nucleon
J. Łukasik,J. Benlliure,Vincent Métivier,E. Plagnol,B. Tamain,M. Assenard,G. Auger,Ch.O. Bacri,E. Bisquer,Bernard Borderie,R. Bougault,R. Brou,Ph. Buchet,J.L. Charvet,A. Chbihi,J. Colin,D. Cussol,R. Dayras,A. Demeyer,D. Doré,D. Durand,E. Gerlic,S. Germain,D. Gourio,D. Guinet,P. Lautesse,J.L. Laville,J.F. Lecolley,A. Le Fèvre,T. Lefort,R. Legrain,O. Lopez,M. Louvel,Nathalie Marie,L. Nalpas,M. Parlog,Jean Péter,O. Politi,A. Rahmani,T. Reposeur,M.F. Rivet,E. Rosato,F. Saint-Laurent,M. Squalli,J.C. Steckmeyer,M. Stern,L. Tassan-Got,E. Vient,C. Volant,J.P. Wieleczko,Maria Colonna,Ferid Haddad,Ph. Eudes,T. Sami,F. Sébille +54 more
TL;DR: In this paper, the authors used the transverse energy of light particles as an impact parameter selector and compared the results with dynamical models with which a good agreement was obtained. But the results were not compared to dynamical model with which good agreement is obtained.
Journal ArticleDOI
A hot expanding source in 50 A MeV Xe + Sn central reactions
N. Marie,Richard Laforest,R. Bougault,J.P. Wieleczko,D. Durand,Ch.O. Bacri,J.F. Lecolley,F. Saint-Laurent,G. Auger,J. Benlliure,E. Bisquer,Bernard Borderie,R. Brou,J.L. Charvet,A. Chbihi,J. Colin,D. Cussol,R. Dayras,E. De Filippo,A. Demeyer,D. Doré,P. Ecomard,Ph. Eudes,D. Gourio,D. Guinet,P. Lautesse,J.L. Laville,A. Le Fèvre,T. Lefort,R. Legrain,O. Lopez,M. Louvel,V. Métivier,L. Nalpas,A. Ouatizerga,M. Parlog,Jean Péter,E. Plagnol,A. Rahmani,T. Reposeur,M.F. Rivet,E. Rosato,S. Salou,M. Squalli,J.C. Steckmeyer,B. Tamain,L. Tassan-Got,E. Vient,C. Volant +48 more
TL;DR: In this paper, the INDRA multidetector was used to study multifragmentation processes in central collisions for the Xe + Sn reaction at 50 A MeV, and the fragment kinetic energy spectra indicated a fast disintegration of the system with a radial collective motion of about 2 A MEV.
Journal ArticleDOI
Surveying the nuclear caloric curve
Yu-Gang Ma,A. Siwek,Jean Péter,Francesca Gulminelli,R. Dayras,L. Nalpas,B. Tamain,E. Vient,G. Auger,Ch.O. Bacri,J. Benlliure,E. Bisquer,Bernard Borderie,R. Bougault,R. Brou,J.L. Charvet,A. Chbihi,J. Colin,D. Cussol,E. De Filippo,A. Demeyer,D. Doré,D. Durand,P. Ecomard,Ph. Eudes,E. Gerlic,D. Gourio,D. Guinet,Richard Laforest,P. Lautesse,J.L. Laville,L. Lebreton,J.F. Lecolley,A. Le Fèvre,T. Lefort,R. Legrain,O. Lopez,M. Louvel,J. Łukasik,N. Marie,V. Métivier,A. Ouatizerga,M. Parlog,E. Plagnol,A. Rahmani,T. Reposeur,M.F. Rivet,E. Rosato,F. Saint-Laurent,M. Squalli,J.C. Steckmeyer,M. Stern,L. Tassan-Got,C. Volant,J.P. Wieleczko +54 more
TL;DR: The 4π array INDRA was used to detect nearly all charged products emitted in Ar + Ni collisions between 52 and 95 MeV/u as mentioned in this paper, and the charge, mass and excitation energy E ∗ of the quasi-projectiles have been reconstructed event by event.
Journal ArticleDOI
High resolution study ofhyperon-nucleon interactions by associated strangeness production in pp collisions
R. Siebert,J.P. Didelez,R. Frascaria,T. Reposeur,E. Warde,C. Lippert,J. Ernst,F. Hinterberger,Theo Mayer-Kuckuk,M. Boivin,J. Yonnet,Bijan Saghai,J.Y. Grossiord,E. Bovet,J.-P. Egger,G. S. Blanpied,B.M. Freedom,C. F. Perdrisat +17 more
TL;DR: In this article, a high-resolution magnetic spectrometer at forward angles up to 23.5° laboratory angle was used to detect the exiting K + particles with a high resolution magnetic spectra.
Journal ArticleDOI
Experimental determination of fragment excitation energies in multifragmentation events
Nathalie Marie,A. Chbihi,J. B. Natowitz,A. Le Fèvre,S. Salou,J.P. Wieleczko,L. Gingras,M. Assenard,G. Auger,Ch.O. Bacri,F. Bocage,Bernard Borderie,R. Bougault,R. Brou,Ph. Buchet,J.L. Charvet,J. Cibor,J. Colin,D. Cussol,R. Dayras,A. Demeyer,D. Doré,D. Durand,Ph. Eudes,J.D. Frankland,E. Galichet,E. Genouin-Duhamel,E. Gerlic,Marie Germain,D. Gourio,D. Guinet,K. Hagel,P. Lautesse,J.L. Laville,J.F. Lecolley,T. Lefort,R. Legrain,N. Le Neindre,O. Lopez,M. Louvel,Z. Majka,A. M. Maskay,L. Nalpas,A.D. Nguyen,M. Parlog,Jean Péter,E. Plagnol,A. Rahmani,T. Reposeur,M.F. Rivet,E. Rosato,F. Saint-Laurent,J.C. Steckmeyer,M. Stern,G. Tabacaru,B. Tamain,O. Tirel,E. Vient,C. Volant,R. Wada +59 more
TL;DR: In this article, the multiplicities of the hydrogen and helium isotopes which were emitted by the hot primary excited fragments produced at the stage of disassembly of an equilibrated hot source were deduced by means of correlation techniques.