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Titolo:
RELATIONSHIP BETWEEN CORRELATION-FUNCTION FIT PARAMETERS AND SOURCE DISTRIBUTIONS
Autore:
FIELDS DE; SULLIVAN JP; SIMONGILLO J; VANHECKE H; JACAK BV; XU N;
Indirizzi:
LOS ALAMOS NATL LAB,POB 1663 LOS ALAMOS NM 87545
Titolo Testata:
Physical review. C. Nuclear physics
fascicolo: 2, volume: 52, anno: 1995,
pagine: 986 - 994
SICI:
0556-2813(1995)52:2<986:RBCFPA>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
HEAVY-ION COLLISIONS; QUANTUM MOLECULAR-DYNAMICS; QUARK-GLUON PLASMA; PION INTERFEROMETRY; NUCLEAR COLLISIONS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
23
Recensione:
Indirizzi per estratti:
Citazione:
D.E. Fields et al., "RELATIONSHIP BETWEEN CORRELATION-FUNCTION FIT PARAMETERS AND SOURCE DISTRIBUTIONS", Physical review. C. Nuclear physics, 52(2), 1995, pp. 986-994

Abstract

We review the method of two-particle intensity interferometry, defineappropriate techniques to make the comparison between RQMD source distributions and correlation function fit parameters, and compare these to results from CERN experiments NA44 and NA35. The fit parameters areinvestigated as a function of rapidity and transverse momentum and are found to depend on the collision dynamics. Although position-momentum correlations invalidate the naive interpretation of the correlation function fit parameters as source sizes, we use a dynamical model to extract this information and identify a region in rapidity and transverse momentum where the dynamical effects are minimized.

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Documento generato il 02/12/20 alle ore 05:14:56