R
R. Dayras
Researcher at DSM
Publications - 158
Citations - 3386
R. Dayras is an academic researcher from DSM. The author has contributed to research in topics: Nucleon & Charged particle. The author has an hindex of 35, co-authored 156 publications receiving 3250 citations.
Papers
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Journal ArticleDOI
Dynamical multi-breakup processes in the 124Sn+64Ni system at 35 MeV/nucleon
M. Papa,F. Amorini,A. Anzalone,Lucrezia Auditore,V. Baran,I. Berceanu,J. Blicharska,J. Brzychczyk,Aldo Bonasera,B. Borderie,R. Bougault,G. Cardella,S. Cavallaro,M. B. Chatterjee,A. Chbihi,Maria Colonna,R. Dayras,E. De Filippo,M. Di Toro,J.D. Frankland,E. Galichet,W. Gawlikowicz,E. Geraci,G. Giuliani,F. Giustolisi,A. Grzeszczuk,P. Guazzoni,D. Guinet,M. Iacono-Manno,S. Kowalski,E. La Guidara,G. Lanzalone,G. Lanzano,C. Maiolino,Z. Majka,N. Le Neindre,A. Pagano,Mihai Petrovici,E. Piasecki,S. Pirrone,R. Planeta,G. Politi,Amalia Pop,F. Porto,F. Rizzo,Elio Rosato,S. Russo,P. Russotto,M. Sassi,K. Schmidt,K. Siwek-Wilczyńska,I. Skwira,A. Sochocka,L. Świderski,Antonio Trifiro,M. Trimarchi,G. Vannini,Giuseppe Verde,Mariano Vigilante,J.P. Wieleczko,J. Wilczynski,L. Zetta,W. Zipper +62 more
TL;DR: In this article, the authors investigated the existence of more complex dynamical multi-breakup processes occurring on the same time scale, and a detailed study of the rotational dynamics leading to slower dynamical fission processes is also presented.
Journal ArticleDOI
Direct surface-transfer reaction to the continuum states induced by a 1760 MeV 40Ar beam on 27Al and natTi target nuclei
M.C. Mermaz,R. Dayras,J. Barrette,B. Berthier,D.M. De Castro Rizzo,O. Cisse,R. Legrain,A. Pagano,E. C. Pollacco,H. Delagrange,W. Mittig,B. Heusch,G. Lanzano,A. Palmeri +13 more
TL;DR: In this article, the energy spectra of few-nucleon transfer reactions obtained by bombarding 27 Al and nat Ti target nuclei with the GANIL 1760 MeV 40 Ar beam have been analyzed in terms of direct surface-transfer reactions populating the continuum states.
Journal ArticleDOI
Evolution of the fusion cross-section for light systems at intermediate energies
P. Lautesse,L. Nalpas,R. Dayras,M.F. Rivet,M. Pârlog,E. Bisquer,Bernard Borderie,R. Bougault,Ph. Buchet,J.L. Charvet,A. Chbihi,Maria Colonna,A. Demeyer,P. Désesquelles,J.D. Frankland,E. Galichet,E. Galichet,E. Gerlic,D. Guinet,R. Legrain,N. Le Neindre,O. Lopez,L. Manduci,A. M. Maskay,Gilles Noguere,Elio Rosato,R. Roy,C. Schmitt,M. Stern,B. Tamain,E. Vient,Mariano Vigilante,C. Volant,J.P. Wieleczko +33 more
TL;DR: In this article, the authors compared the fusion cross-sections, calculated from two dynamical simulations based on nuclear Boltzmann equation (Boltzmann-Nordheim Vlasov and Landau-Vlasov models), with experimental results.
Journal ArticleDOI
Multifragmentation of very heavy nuclear systems (III): Fragment velocity correlations and event topology at freeze-out
G. Tabacaru,M.F. Rivet,B. Borderie,M. Pârlog,Bertrand Bouriquet,A. Chbihi,J.D. Frankland,J.P. Wieleczko,Eric Bonnet,R. Bougault,R. Dayras,E. Galichet,D. Guinet,P. Lautesse,N. Le Neindre,O. Lopez,L. Manduci,L. Nalpas,Piotr Pawłowski,Elio Rosato,R. Roy,S. Salou,B. Tamain,E. Vient,Mariano Vigilante,C. Volant +25 more
TL;DR: In this paper, the average freeze-out times of 200-240 fm/c were estimated for single multifragmenting sources with the same excitation energy per nucleon in 32 AMeV 129Xe+natSn and 36 AMeVs 155Gd+natU central collisions.
Journal ArticleDOI
Multi-particle correlation function to study short-lived nuclei
F. Grenier,A. Chbihi,René Roy,Giuseppe Verde,D. Thériault,J.D. Frankland,J.P. Wieleczko,B. Borderie,R. Bougault,R. Dayras,E. Galichet,D. Guinet,P. Lautesse,N. Le Neindre,O. Lopez,J. Moisan,L. Nalpas,P. Napolitani,M. Pârlog,M.F. Rivet,Elio Rosato,B. Tamain,E. Vient,Mariano Vigilante +23 more
TL;DR: In this paper, the INDRA multidetector array via multi-particle correlation functions was used to access spectroscopic information of unbound states in exotic nuclei, such as their energies and the relative importance of different sequential decay widths.