Bose-Einstein correlations of pion pairs and kaon pairs from relativistic quantum molecular dynamics

Bose-Einstein correlations between charged pion and [ital K][sup +] pairs are calculated using the space-time and four-momentum distributions from relativistic quantum molecular dynamics for 200 GeV/nucleon [sup 32][ital S]+Pb and compared to pion correlation measurements from two CERN experiments....

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Veröffentlicht in:	Physical review letters 1993-05, Vol.70 (20), p.3000-3003
Hauptverfasser:	Sullivan, JP, Berenguer, M, Jacak, BV, Pratt, S, Sarabura, M, Simon-Gillo, J, Sorge, H, van Hecke H
Format:	Artikel
Sprache:	eng
Schlagworte:	663300 > Nuclear Reactions & Scattering, General-- (1992-) BOSE-EINSTEIN STATISTICS BOSONS CHARGED-PARTICLE REACTIONS COMPUTERIZED SIMULATION CORRELATED-PARTICLE MODELS CORRELATION FUNCTIONS DISTRIBUTION ELEMENTARY PARTICLES ELEMENTS ENERGY RANGE FUNCTIONS GEV RANGE GEV RANGE 100-1000 HADRONS HEAVY ION REACTIONS KAONS KAONS PLUS LEAD MATHEMATICAL MODELS MECHANICS MESONS METALS NUCLEAR PHYSICS AND RADIATION PHYSICS NUCLEAR REACTIONS PARTICLE MODELS PARTICLE PRODUCTION PIONS PIONS MINUS PIONS PLUS PSEUDOSCALAR MESONS QUANTUM MECHANICS SIMULATION STRANGE MESONS STRANGE PARTICLES 663450 > Heavy-Ion-Induced Reactions & Scattering-- (1992-) SULFUR 32 REACTIONS
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Beschreibung
Zusammenfassung:	Bose-Einstein correlations between charged pion and [ital K][sup +] pairs are calculated using the space-time and four-momentum distributions from relativistic quantum molecular dynamics for 200 GeV/nucleon [sup 32][ital S]+Pb and compared to pion correlation measurements from two CERN experiments. Good agreement is found. The predicted apparent radii from the [ital K][sup +] correlation functions are smaller than the corresponding pion radii.
ISSN:	0031-9007 1079-7114
DOI:	10.1103/physrevlett.70.3000