2010, Vol.13, No.2, pp.142-148
Physical motivations for momentum correlation (femtoscopy) studies with
identical and non-identical particles are discussed using theoretical
predictions and the experimental results of RHIC. Particularly, the
influence of jet production on the correlation functions is demonstrated
using the generator HYDJET++. HYDJET++ is a Monte Carlo event generator
for the simulation of relativistic heavy-ion collisions as the
superposition of a soft hydrodynamics state and a hard multi-parton
state. The good capabilities of the ALICE experiment for the femtoscopy
study in pp and Pb+Pb collisions are discussed. Simulation studies of
and KK systems in the ALICE detector at LHC are presented
for pp and Pb+Pb collisions using realistic simulation of tracking and
particle identification.
Key words:
relativistic heavy-ion collisions, quark-gluon plasma, particle
momentum correlations, relativistic hydrodynamics, Monte Carlo models
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