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Titolo:
Two-proton correlations from 14.6A GeV/c Si+Pb and 11.5A GeV/c Au plus Au central collisions - art. no. 054905
Autore:
Barrette, J; Bellwied, R; Bennett, S; Bersch, R; Braun-Munzinger, P; Chang, WC; Cleland, WE; Clemen, M; Cole, J; Cormier, TM; Dai, Y; David, G; Dee, J; Dietzsch, O; Drigert, M; Filimonov, K; Johnson, SC; Gilbert, S; Hall, JR; Hemmick, TK; Herrmann, N; Hong, B; Jiang, CL; Kwon, Y; Lacasse, R; Li, Q; Ludlam, TW; Mark, SK; Matheus, R; McCorkle, S; Murgatroyd, JT; Miskowiec, D; OBrien, E; Panitkin, SY; Pantuev, VS; Piazza, T; Pollack, M; Pruneau, C; Rao, MN; Reber, E; Rosati, M; Sheen, J; daSilva, NC; Sedykh, S; Sonnadara, U; Stachel, J; Takai, H; Takagui, EM; Voloshin, S; Vongpaseuth, T; Wang, G; Wessels, JP; Woody, CL; Xu, N; Zhang, Y; Zhang, Z; Zou, C;
Indirizzi:
McGill Univ, Montreal, PQ, Canada McGill Univ Montreal PQ CanadaMcGill Univ, Montreal, PQ, Canada Brookhaven Natl Lab, Upton, NY 11973 USA Brookhaven Natl Lab Upton NY USA11973 aven Natl Lab, Upton, NY 11973 USA Gesell Schwerionenforsch, Darmstadt, Germany Gesell Schwerionenforsch Darmstadt Germany enforsch, Darmstadt, Germany Idaho Natl Engn Lab, Idaho Falls, ID 83402 USA Idaho Natl Engn Lab Idaho Falls ID USA 83402 b, Idaho Falls, ID 83402 USA Univ Pittsburgh, Pittsburgh, PA 15260 USA Univ Pittsburgh Pittsburgh PA USA 15260 tsburgh, Pittsburgh, PA 15260 USA SUNY Stony Brook, Stony Brook, NY 11794 USA SUNY Stony Brook Stony Brook NY USA 11794 rook, Stony Brook, NY 11794 USA Univ Sao Paulo, Sao Paulo, Brazil Univ Sao Paulo Sao Paulo BrazilUniv Sao Paulo, Sao Paulo, Brazil Wayne State Univ, Detroit, MI 48202 USA Wayne State Univ Detroit MI USA 48202 e State Univ, Detroit, MI 48202 USA Univ Heidelberg, Inst Phys, D-6900 Heidelberg, Germany Univ Heidelberg Heidelberg Germany D-6900 ys, D-6900 Heidelberg, Germany
Titolo Testata:
PHYSICAL REVIEW C-NUCLEAR PHYSICS
fascicolo: 5, volume: 6005, anno: 1999,
pagine: 4905 -
SICI:
0556-2813(199911)6005:5<4905:TCF1GS>2.0.ZU;2-0
Fonte:
ISI
Lingua:
ENG
Soggetto:
HEAVY-ION COLLISIONS; NUCLEAR COLLISIONS; AU+AU COLLISIONS; 2-PION CORRELATIONS; ENERGY; INTERFEROMETRY; EXPANSION; FLOW; AGS; PARTICLES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
--discip_EC--
Citazioni:
27
Recensione:
Indirizzi per estratti:
Indirizzo: Barrette, J McGill Univ, Montreal, PQ, Canada McGill Univ Montreal PQ Canada ll Univ, Montreal, PQ, Canada
Citazione:
J. Barrette et al., "Two-proton correlations from 14.6A GeV/c Si+Pb and 11.5A GeV/c Au plus Au central collisions - art. no. 054905", PHYS REV C, 6005(5), 1999, pp. 4905

Abstract

Two-proton correlation functions have been measured in Si+Pb collisions at14.6A GeV/c and Au+Au collisions at 11.5A GeV/c by the E814/E877 Collaboration. Data are compared with predictions of the transport model RQMD and the source size is inferred from this comparison. Our analysis shows that, for both reactions, the characteristic size of the system at freeze-out exceeds the size of the projectile, suggesting that the fireball created in the collision has expanded. For Au+Au reactions, the observed centrality dependence of the two-proton correlation function implies that more central collisions lead to larger source sizes. [S0556-2813(99)00510-5].

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 00:59:10