Semiclassical approach to sequential alpha emission in (96 MeV) 16O+58Ni and (133 MeV) 16O+48Ti deep inelastic collisions

Barna', Calogero; De Pasquale, Domenico; Italiano, A; Trifiro', Antonio; Trimarchi, Marina; Strazzeri, A; Rauch, V; Disdier, D; Bhattacharya, C; Beck, C; Bellot, T; Freeman, Rm; Nouicer, R; Rousseau, M; Stezowski, O.

doi:10.1103/PhysRevC.64.054601

(96 MeV) 16O+58Ni and (133 MeV) 16O+48Ti reactions have been experimentally investigated by using coincident charged particle techniques. A closed-form theoretical approach, describing in a single picture the nonequilibrium component and the evaporation component of the angular correlation between particles and reaction residues emitted in a peripheral heavy-ion collision, is applied - in the hypothesis of sequential process - to the C-α, N-α, and O-α differential multiplicities for the 16O+58Ni at 6 MeV/nucleon and 16O+48Ti at 8.3 MeV/nucleon deep inelastic collisions. From this analysis some reaction mechanism information is deduced.

Titolo:	Semiclassical approach to sequential alpha emission in (96 MeV) 16O+58Ni and (133 MeV) 16O+48Ti deep inelastic collisions
Autori:	BARNA', Calogero DE PASQUALE, Domenico ITALIANO A TRIFIRO', Antonio TRIMARCHI, Marina STRAZZERI A RAUCH V DISDIER D BHATTACHARYA C BECK C BELLOT T FREEMAN RM NOUICER R ROUSSEAU M STEZOWSKI O. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2001
Rivista:	PHYSICAL REVIEW. C, NUCLEAR PHYSICS
Abstract:	(96 MeV) 16O+58Ni and (133 MeV) 16O+48Ti reactions have been experimentally investigated by using coincident charged particle techniques. A closed-form theoretical approach, describing in a single picture the nonequilibrium component and the evaporation component of the angular correlation between particles and reaction residues emitted in a peripheral heavy-ion collision, is applied - in the hypothesis of sequential process - to the C-α, N-α, and O-α differential multiplicities for the 16O+58Ni at 6 MeV/nucleon and 16O+48Ti at 8.3 MeV/nucleon deep inelastic collisions. From this analysis some reaction mechanism information is deduced.
Handle:	http://hdl.handle.net/11570/1581465
Appare nelle tipologie:	14.a.1 Articolo su rivista

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