TY  - JOUR
A1  - Adams, J.
A1  - Berger, Jens
A1  - Dietel, Thomas
A1  - Kollegger, Thorsten
A1  - Lange, Jens Sören
A1  - Stock, Reinhard
A1  - al., et
A1  - Collaboration, STAR
T1  - Pion interferometry in Au+Au collisions at sqrt[sNN]=200GeV
N2  - We present a systematic analysis of two-pion interferometry in Au+Au collisions at sqrt[sNN]=200GeV using the STAR detector at Relativistic Heavy Ion Collider. We extract the Hanbury-Brown and Twiss radii and study their multiplicity, transverse momentum, and azimuthal angle dependence. The Gaussianness of the correlation function is studied. Estimates of the geometrical and dynamical structure of the freeze-out source are extracted by fits with blast-wave parametrizations. The expansion of the source and its relation with the initial energy density distribution is studied.
Y1  - 2005
UR  - http://publikationen.stub.uni-frankfurt.de/frontdoor/index/index/docId/3515
UR  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hebis:30-19128
ER  -