Physics with the Chimera detector at LNS in Catania: The REVERSE experiment

Pagano, A; Aiello, S; Alderighi, M; Anzalone, A; Baldo, M; Barna', Calogero; Bartolucci, M; Berceanu, I; Bonasera, A; Borderie, B; Botvina, A; Bougault, R; Bruno, M; Cardella, G; Cavallaro, S; Colonna, M; AGOSTINO M, D.; D'Amico, Vincenzo; Dayras, R; DE CESARE, N; DE FILIPPO, E; DE PASQUALE, Domenico; DI TORO, M; Femino, S; Fuschini, E; Geraci, E; Geraci, M; Giustolisi, F; Grzeszczuk, A; Guazzoni, P; Guinet, D; IACONO MANNO, M; Italiano, A; Kolwaski, S; Lanzano, G; Lanzalone, G; LE NEINDRE, N; Li, S; Lombardo, U; LO NIGRO, S; Maiolino, C; Mahboub, D; Manfredi, G; Margagliotti, G; Moisa, D; Paduszynski, T; Papa, M; Petrovici, Cm; Piasecki, E; Pirrone, S; Politi, G; Pollacco, E; Pop, A; Porto, F; Rapisarda, A; Rivet, Mf; Rosato, E; Sambataro, S; Sechi, G; Simion, V; Sperduto, Ml; Steckmeyer, Jc; Sutera, C; Trifiro', Antonio; Trimarchi, Marina; Vannini, G; Vigilante, M; Wilczynski, J; Wu, H; Xiao, Z; Zetta, L; Zipper, W.

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The forward part of the new 4π detector Chimera has been recently installed at Laboratori Nazionali del Sud (LNS) in Catania. Beams of 112Sn and 124Sn at 35 MeV/nucl., useful for physics, were delivered on March 2000. Intermediate mass fragments (IMF) production and isospin effects in nuclear multifragmentation were investigated in reverse kinematics using 27Al, 58,64Ni targets. A good on line isotopic identification of IMF and charged light particles (LCP) was obtained using ΔE-E, ΔE-Time of flight (TOF) and pulse shaping methods. Some preliminary results obtained on both elemental and isotopic distribution of light fragments show sizeable entrance channel isospin dependence.

Titolo:	Physics with the Chimera detector at LNS in Catania: The REVERSE experiment
Autori:	PAGANO A AIELLO S ALDERIGHI M ANZALONE A BALDO M BARNA', Calogero BARTOLUCCI M BERCEANU I BONASERA A BORDERIE B BOTVINA A BOUGAULT R BRUNO M CARDELLA G CAVALLARO S COLONNA M D. AGOSTINO M D'AMICO, Vincenzo DAYRAS R DE CESARE N DE FILIPPO E DE PASQUALE, Domenico DI TORO M FEMINO S FUSCHINI E GERACI E GERACI M GIUSTOLISI F GRZESZCZUK A GUAZZONI P GUINET D IACONO MANNO M ITALIANO A KOLWASKI S LANZANO G LANZALONE G LE NEINDRE N LI S LOMBARDO U LO NIGRO S MAIOLINO C MAHBOUB D MANFREDI G MARGAGLIOTTI G MOISA D PADUSZYNSKI T PAPA M PETROVICI CM PIASECKI E PIRRONE S POLITI G POLLACCO E POP A PORTO F RAPISARDA A RIVET MF ROSATO E SAMBATARO S SECHI G SIMION V SPERDUTO ML STECKMEYER JC SUTERA C TRIFIRO', Antonio TRIMARCHI, Marina VANNINI G VIGILANTE M WILCZYNSKI J WU H XIAO Z ZETTA L ZIPPER W. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2001
Rivista:	NUCLEAR PHYSICS. A
Abstract:	The forward part of the new 4π detector Chimera has been recently installed at Laboratori Nazionali del Sud (LNS) in Catania. Beams of 112Sn and 124Sn at 35 MeV/nucl., useful for physics, were delivered on March 2000. Intermediate mass fragments (IMF) production and isospin effects in nuclear multifragmentation were investigated in reverse kinematics using 27Al, 58,64Ni targets. A good on line isotopic identification of IMF and charged light particles (LCP) was obtained using ΔE-E, ΔE-Time of flight (TOF) and pulse shaping methods. Some preliminary results obtained on both elemental and isotopic distribution of light fragments show sizeable entrance channel isospin dependence.
Handle:	http://hdl.handle.net/11570/1581467
Appare nelle tipologie:	14.a.2 Proceedings in extenso su rivista

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