منابع مشابه
Identical Particle Interferometry at STAR
We present preliminary results from a two-particle intensity interferometry analysis of charged pions and neutral kaons emitted from Au+Au collisions at √ s NN = 130 and 200 GeV measured in the STAR detector at RHIC. The dependence of the apparent pion source on beam energy, multiplicity, transverse momentum and emission angle with respect to the reaction plane are discussed.
متن کاملIdentical Particle Correlations in STAR 3
Preliminary results of identical-particle correlations probing the geometric substructure of the particle-emitting source at RHIC are presented. An m T-independent scaling of pion HBT radii from large (central Au+Au) to small (p+p) collision systems naively suggests comparable flow strength in all of them. Multidimensional correlation functions are studied in detail using a spherical decomposit...
متن کاملParticle Interferometry at RHIC
We discuss some of the recent results of two particle correlations analyses
متن کاملO ct 2 00 5 Non - identical particle correlations at 62 and 200 GeV at STAR
We report on STAR analyses of p−Λ, p̄−Λ̄, p−Λ̄, p̄−Λ, p−p̄ and π−Ξ correlations in Au+Au collisions at √ sNN = 62 and 200 GeV. Measured source sizes in p(p̄)−Λ(Λ̄) and p−p̄ are shown to be in qualitative agreement with flow expectations. Interaction potential between p−Λ̄, p̄−Λ was investigated by measuring scattering length, thus showing that correlation analyses in heavy-ion collisions can be used to s...
متن کاملct 2 00 5 Non - identical particle correlations at 62 and 200 GeV at STAR
We report on STAR analyses of p−Λ, p̄−Λ̄, p−Λ̄, p̄−Λ, p−p̄ and π−Ξ correlations in Au+Au collisions at √ sNN = 62 and 200 GeV. Measured source sizes in p(p̄)−Λ(Λ̄) and p−p̄ are shown to be in qualitative agreement with flow expectations. Interaction potential between p−Λ̄, p̄−Λ was investigated by measuring scattering length, thus showing that correlation analyses in heavy-ion collisions can be used to s...
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ژورنال
عنوان ژورنال: Nuclear Physics A
سال: 2003
ISSN: 0375-9474
DOI: 10.1016/s0375-9474(02)01547-6