Dynamical multi-breakup processes in the {sup 124}Sn+{sup 64}Ni system at 35 MeV/nucleon

Journal Article · Tue May 15 00:00:00 EDT 2007 · Physical Review. C, Nuclear Physics

DOI:https://doi.org/10.1103/PHYSREVC.75.054616· OSTI ID:20995302

Papa, M; Cardella, G; De Filippo, E; Giuliani, G; Lanzano, G; Pagano, A; Pirrone, S; Politi, G; Porto, F; Verde, G ^[1]; Amorini, F; Anzalone, A; Bonasera, A; Cavallaro, S; Colonna, M; Di Toro, M; Giustolisi, F; Iacono-Manno, M; La Guidara, E; Lanzalone, G ^[2]

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1. INFN, Sezione di Catania and Dipartimento di Fisica, Universita di Catania (Italy)
2. INFN, Laboratori Nazionali del Sud and Dipartimento di Fisica, Universita di Catania (Italy)

Multi-breakup processes for the {sup 124}Sn+{sup 64}Ni system at 35 MeV/nucleon have been studied with the forward part of the CHIMERA detector. An extensive comparison between experimental data corresponding to almost complete ternary events and constrained molecular dynamics (CoMD-II) calculations suggests different characteristic times in the selected processes. This is in agreement with previous studies of the same reaction already published concerning the prompt intermediate-mass-fragment emission. Stimulated by CoMD-II calculations, we investigate the existence of more complex dynamical multi-breakup processes occurring on the same time scale. A detailed study of the rotational dynamics leading to slower dynamical fission processes is also presented.

• OSTI ID: 20995302
• Journal Information: Physical Review. C, Nuclear Physics, Vol. 75, Issue 5; Other Information: DOI: 10.1103/PhysRevC.75.054616; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
COMPARATIVE EVALUATIONS
MEV RANGE 10-100
MOLECULAR DYNAMICS METHOD
NICKEL 64
NUCLEONS
TIN 124