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

Papa, M.; Amorini, F.; Anzalone, A.; Auditore, L.; Baran, V.; Berceanu, I.; Blicharska, J.; Brzychczyk, J.; Bonasera, A.; Borderie, B.; Bougault, R.; Cardella, G.; Cavallaro, S.; Chatterjee, M. B.; Chbihi, A.; Colonna, M.; Dayras, R.; De Filippo, E.; Di Toro, M.; Frankland, J.; Galichet, E.; Gawlikowicz, W.; Geraci, Elena Irene; Giuliani, G.; Giustolisi, F.; Grzeszczuk, A.; Guazzoni, P.; Guinet, D.; Iacono Manno, M.; Kowalski, S.; La Guidara, E.; Lanzalone, G.; Lanzano', G.; Maiolino, C.; Majka, Z.; Le Neindre, N.; Pagano, A.; Petrovici, M.; Piasecki, E.; Pirrone, S.; Płaneta, R.; Politi, G.; Pop, A.; Porto, F.; Rizzo, F.; Rosato, E.; Russo, S.; Russotto, P.; Sassi, M.; Schmidt, K.; Siwek Wilczynska, K.; Skwira, I.; Sochocka, A.; Swiderski, L.; Trifiro', A.; Trimarchi, M.; Vannini, Gianni; Verde, G.; Vigilante, M.; Wieleczko, J. P.; Wilczynski, J.; Zetta, L.; Zipper, W.

doi:10.1103/PhysRevC.75.054616

Multi-breakup processes for the 124Sn+64Ni 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.

Titolo:	Dynamical multi-breakup processes in the 124Sn+64Ni system at 35 MeV/nucleon
Autore/i:	M. Papa; F. Amorini; A. Anzalone; L. Auditore; V. Baran; I. Berceanu; J. Blicharska; J. Brzychczyk; A. Bonasera; B. Borderie; R. Bougault; G. Cardella; S. Cavallaro; M. B. Chatterjee; A. Chbihi; M. Colonna; R. Dayras; E. De Filippo; M. Di Toro; J. Frankland; E. Galichet; W. Gawlikowicz; GERACI, ELENA IRENE; 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; M. Petrovici; E. Piasecki; S. Pirrone; R. Płaneta; G. Politi; A. Pop; F. Porto; F. Rizzo; E. Rosato; S. Russo; P. Russotto; M. Sassi; K. Schmidt; K. Siwek Wilczynska; I. Skwira; A. Sochocka; L. Swiderski; A. Trifiro'; M. Trimarchi; VANNINI, GIANNI; G. Verde; M. Vigilante; J. P. Wieleczko; J. Wilczynski; L. Zetta; W. Zipper
Autore/i Unibo:	M. Papa F. Amorini A. Anzalone L. Auditore V. Baran I. Berceanu J. Blicharska J. Brzychczyk A. Bonasera B. Borderie R. Bougault G. Cardella S. Cavallaro M. B. Chatterjee A. Chbihi M. Colonna R. Dayras E. De Filippo M. Di Toro J. Frankland E. Galichet W. Gawlikowicz GERACI, ELENA IRENE 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 M. Petrovici E. Piasecki S. Pirrone R. Płaneta G. Politi A. Pop F. Porto F. Rizzo E. Rosato S. Russo P. Russotto M. Sassi K. Schmidt K. Siwek Wilczynska I. Skwira A. Sochocka L. Swiderski A. Trifiro' M. Trimarchi VANNINI, GIANNI G. Verde M. Vigilante J. P. Wieleczko J. Wilczynski L. Zetta W. Zipper mostra contributor esterni nascondi contributor esterni
Anno:	2007
Rivista:	PHYSICAL REVIEW. C, NUCLEAR PHYSICS
Digital Object Identifier (DOI):	http://dx.doi.org/10.1103/PhysRevC.75.054616
Abstract:	Multi-breakup processes for the 124Sn+64Ni 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.
Data prodotto definitivo in UGOV:	2009-02-02
Appare nelle tipologie:	1.01 Articolo in rivista

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