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Titolo:
II. The intermediate velocity source in the Ca-40+Ca-40 reaction at E-lab=35 AMeV
Autore:
Sosin, Z; Planeta, R; Ciszek, T; Brzychczyk, J; Gawlikowicz, W; Grotowski, K; Micek, S; Pawlowski, P; Wieloch, A; Cole, AJ; Benchekroun, D; Bisquer, E; Chabane, A; Charvet, M; Cheynis, B; Demeyer, A; Desesquelles, P; Gerlic, E; Giorni, A; Guinet, D; Heuer, D; Lautesse, P; Lebreton, L; Lleres, A; Stern, M; Vagneron, L; Viano, JB;
Indirizzi:
Jagiellonian Univ, M Smoluchowski Inst Phys, PL-30059 Krakow, Poland Jagiellonian Univ Krakow Poland PL-30059 t Phys, PL-30059 Krakow, Poland Univ Grenoble 1, CNRS, IN2P3, Inst Sci Nucl, F-38046 Grenoble, France UnivGrenoble 1 Grenoble France F-38046 i Nucl, F-38046 Grenoble, France Univ Lyon 1, CNRS, IN2P3, Inst Phys Nucl Lyon, F-69622 Villeurbanne, France Univ Lyon 1 Villeurbanne France F-69622 on, F-69622 Villeurbanne, France H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland H Niewodniczanski Inst Nucl Phys Krakow Poland PL-31342 2 Krakow, Poland
Titolo Testata:
EUROPEAN PHYSICAL JOURNAL A
fascicolo: 3, volume: 11, anno: 2001,
pagine: 305 - 310
SICI:
1434-6001(200107)11:3<305:ITIVSI>2.0.ZU;2-C
Fonte:
ISI
Lingua:
ENG
Soggetto:
MASS FRAGMENT PRODUCTION; HEAVY-ION COLLISIONS; MEV/NUCLEON; NUCLEI; EMISSIONS; ISOSPIN; MEV/U;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
20
Recensione:
Indirizzi per estratti:
Indirizzo: Sosin, Z Jagiellonian Univ, M Smoluchowski Inst Phys, Reymonta 4, PL-30059Krakow, Poland Jagiellonian Univ Reymonta 4 Krakow Poland PL-30059 akow, Poland
Citazione:
Z. Sosin et al., "II. The intermediate velocity source in the Ca-40+Ca-40 reaction at E-lab=35 AMeV", EUR PHY J A, 11(3), 2001, pp. 305-310

Abstract

The shape of the velocity distributions of charged particles projected on the beam direction can be explained if emissions from the hot projectile-like fragment and the target-like fragment are supplemented by an emission from an intermediate velocity source located between them. The creation of this source is predicted by a two-stage reaction model where, in the second stage, some of the nucleons identified in the first stage as participants form a group of clusters located in the region between the colliding nuclei. The cluster coalescence process is governed on the average by the maximum value of entropy, although its fluctuations are also significant. The properties of the intermediate velocity source are precisely described, includingthe isotopic composition of the emitted particles.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/04/20 alle ore 02:46:38