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Correlations between projectilelike and targetlike fragments in the reaction $^(27)Al$+ 44-MeV/nucleon $^(40)Ar$
Dayras R., Coniglione R., Barrette J., Berthier B., De Castro Rizzo D.M. et al
Physical Review Letters 62 (1989) 1017 - http://hal.in2p3.fr/in2p3-00289934
Physique/Physique Nucléaire Expérimentale
Correlations between projectilelike and targetlike fragments in the reaction $^{27}Al$+ 44-MeV/nucleon $^{40}Ar$
R. Dayras1, R. Coniglione1, J. Barrette1, B. Berthier1, D.M. De Castro Rizzo1, O. Cisse1, F. Gadi1, R. Legrain1, M.C. Mermaz1, H. Delagrange2, W. Mittig2, B. Heusch, G. Lanzano, A. Pagano
1 :  DAPNIA - Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée
CEA : DSM/DAPNIA
France
2 :  GANIL - Grand Accélérateur National d'Ions Lourds
http://www.ganil-spiral2.eu
CNRS : UPR3266 – IN2P3 – CEA : DSM/GANIL
Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5
France
Correlations between projectilelike and targetlike fragments have been measured in the reaction 27MeV/nucleon 40Ar. These correlations can be consistently interpreted in the framework of an abrasion model including dissipation. However, they can also be described by a binary process in which, before decaying sequentially by particle emission, projectile and target share an approximately equal amount of excitation energy with no significant mass transfer.

Articles dans des revues avec comité de lecture
1989
Physical Review Letters (Phys. Rev. Lett.)
Publisher American Physical Society
ISSN 0031-9007 (eISSN : 1079-7114)
62
1017

25.70.Np