P
P. Ecomard
Researcher at Centre national de la recherche scientifique
Publications - 10
Citations - 324
P. Ecomard is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Kinetic energy & Nuclear reaction. The author has an hindex of 8, co-authored 10 publications receiving 315 citations.
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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
Vaporization events from binary dissipative collisions
M.F. Rivet,A. Chbihi,Bernard Borderie,Ph. Eudes,M. Parlog,L. Tassan-Got,G. Auger,Ch.O. Bacri,J. Benlliure,E. Bisquer,R. Bougault,R. Brou,J.L. Charvet,J. Colin,D. Cussol,R. Dayras,E. De Filippo,A. Demeyer,D. Doré,D. Durand,P. Ecomard,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,N. Marie,V. Métivier,L. Nalpas,A. Ouatizerga,Jean Péter,E. Plagnol,A. Rahmani,T. Reposeur,E. Rosato,F. Saint-Laurent,M. Squalli,J.C. Steckmeyer,B. Tamain,E. Vient,C. Volant,J.P. Wieleczko +48 more
TL;DR: In this paper, the authors investigated the role of binary dissipative collisions in the production of vaporization events with the 4π array INDRA and found that the excitation energy of the vaporizing partners covers a broad range from 6 to 28 A MeV.
Journal ArticleDOI
Pulse-height defect in the passivated ion-implanted Si detectors of the INDRA array
G. Tǎbǎcaru,Bernard Borderie,A. Ouatizerga,M. Pârlog,M.F. Rivet,G. Auger,Ch.O. Bacri,F. Bocage,R. Bougault,R. Brou,Ph. Buchet,J.L. Charvet,A. Chbihi,J. Colin,D. Cussol,R. Dayras,A. Demeyer,D. Doré,D. Durand,P. Ecomard,J.D. Frankland,E. Galichet,E. Genouin-Duhamel,E. Gerlic,D. Guinet,P. Lautesse,J.L. Laville,A. Le Fèvre,T. Lefort,R. Legrain,N. Le Neindre,O. Lopez,M. Louvel,L. Nalpas,A.D. Nguyen,E. Plagnol,Elio Rosato,F. Saint-Laurent,S. Salou,M. Squalli,J.C. Steckmeyer,M. Stern,L. Tassan-Got,O. Tirel,E. Vient,C. Volant,J.P. Wieleczko +46 more
TL;DR: In this paper, the pulse-height defect (PHD) of 36Ar, 58Ni, 129Xe, 181Ta and 197Au ions in the 180 passivated ion-implanted silicon detectors of the INDRA array has been measured.
Journal ArticleDOI
Kinematical properties and composition of vaporizing sources: is thermodynamical equilibrium achieved?
Bernard Borderie,D. Durand,Francesca Gulminelli,M. Parlog,M.F. Rivet,L. Tassan-Got,G. Auger,Ch.O. Bacri,J. Benlliure,E. Bisquer,R. Bougault,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,Richard Laforest,P. Lautesse,J.L. Laville,L. Lebreton,J.F. Lecolley,A. Le Fèvre,T. Lefort,R. Legrain,O. Lopez,M. Louvel,N. Marie,V. Métivier,L. Nalpas,A. Ouatizerga,Jean Péter,E. Plagnol,A. Rahmani,T. Reposeur,Elio Rosato,F. Saint-Laurent,M. Squalli,J.C. Steckmeyer,B. Tamain,E. Vient,C. Volant,J.P. Wieleczko +49 more
TL;DR: In this article, the authors presented the kinematical properties and chemical composition of vaporizing sources observed in heavy-ion collisions, defined as sources for which all detected species have atomic numbers lower than 3.