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Titolo:
DIRECTIONAL DEPENDENCE OF THE PION SOURCE IN HIGH-ENERGY HEAVY-ION COLLISIONS
Autore:
BOGGILD H; BOISSEVAIN J; CHERNEY M; DODD J; ESUMI S; FABJAN CW; FIELDS DE; FRANZ A; HANSEN KH; HOLZER B; HUMANIC TJ; JACAK BV; JAYANTI R; KALECHOFSKY H; KOBAYASHI T; KVATADZE R; LEE YY; LELTCHOUK M; LORSTAD B; MAEDA N; MEDVEDEV A; MIAKE Y; MIYABAYASHI A; MURRAY M; NISHIMURA S; NOTEBOOM E; PANDEY SU; PIUZ F; POLYCHRONAKOS V; POTEKHIN M; POULARD G; SAKAGUCHI A; SARABURA M; SPEGEL M; SHIGAKI K; SIMONGILLO J; SONDHEIM W; SUGITATE T; SULLIVAN JP; SUMI Y; VANHECKE H; WILLIS WJ; WOLF K;
Indirizzi:
NIELS BOHR INST,BLEGDAMSVEJ 17 DK-2100 COPENHAGEN DENMARK LOS ALAMOS NATL LAB LOS ALAMOS NM 87545 CREIGHTON UNIV OMAHA NE 68178 COLUMBIA UNIV NEW YORK NY 10027 HIROSHIMA UNIV HIGASHIHIROSHIMA 724 JAPAN CERN CH-1211 GENEVA 23 SWITZERLAND OHIO STATE UNIV COLUMBUS OH 43210 UNIV PITTSBURGH PITTSBURGH PA 15260 NATL LAB HIGH ENERGY PHYS TSUKUBA IBARAKI 305 JAPAN LUND UNIV S-22362 LUND SWEDEN BROOKHAVEN NATL LAB UPTON NY 11973 TEXAS A&M UNIV COLLEGE STN TX 77843
Titolo Testata:
Physics letters. Section B
fascicolo: 3, volume: 349, anno: 1995,
pagine: 386 - 392
SICI:
0370-2693(1995)349:3<386:DDOTPS>2.0.ZU;2-#
Fonte:
ISI
Lingua:
ENG
Soggetto:
BOSE-EINSTEIN CORRELATIONS; 2-PION CORRELATIONS; INTERFEROMETRY; PLASMA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
26
Recensione:
Indirizzi per estratti:
Citazione:
H. Boggild et al., "DIRECTIONAL DEPENDENCE OF THE PION SOURCE IN HIGH-ENERGY HEAVY-ION COLLISIONS", Physics letters. Section B, 349(3), 1995, pp. 386-392

Abstract

pi(+)pi(+) and pi(-)pi(-) correlations from 200 GeV per nucleon S + Pb collisions and pi(+)pi(+) correlations from 450 GeV p + Pb collisions measured by the focussing spectrometer of CERN experiment NA44 are presented. The large data set which emphasizes small values of momentumdifference allows multi-dimensional analysis along with the more traditional one-dimensional parameterization to characterize the pion emission source. It is found that the three radius parameters are similar and large compared to the projectile radius. This can be explained by pion scattering in the final state hadronic system.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/12/20 alle ore 16:21:23