Bose Einstein correlations in ultrarelativistic heavy ion collisions
Nuclear Physics A. Bd. 525. 1991 S. 327 - 332
Erscheinungsjahr: 1991
Publikationstyp: Zeitschriftenaufsatz
Sprache: Englisch
Doi/URN: 10.1016/0375-9474(91)90341-3
Inhaltszusammenfassung
Results from the analysis of Bose-Einstein correlations of negative pions produced in central collisions of S + S, S + Ag, S + Au and O + Au at 200 GeV/N in a wide rapidity range 0.5 < y < 4.0 are presented. At mid-rapidity a transverse source size significantly larger than the projectile radius is observed in central S + Ag and O + Au collisions. A strong dependence of transverse and longitudinal sizes with rapidity, rapidity density and total multiplicity is observed. For S + S and S + Au t...Results from the analysis of Bose-Einstein correlations of negative pions produced in central collisions of S + S, S + Ag, S + Au and O + Au at 200 GeV/N in a wide rapidity range 0.5 < y < 4.0 are presented. At mid-rapidity a transverse source size significantly larger than the projectile radius is observed in central S + Ag and O + Au collisions. A strong dependence of transverse and longitudinal sizes with rapidity, rapidity density and total multiplicity is observed. For S + S and S + Au the midrapidity correlation functions can not be fitted with a Gaussian parametrization. » weiterlesen» einklappen
Klassifikation
DDC Sachgruppe:
Physik
