Speaker
Ivan Sykora
(Comenius University (SK))
Description
Bose-Einstein correlations provide a unique opportunity for
detailed understanding of the space-time geometry of the hadronization
region, for determining the size and shape of the source from which
particles are emitted and for interpreting of quark confinement
effects. Bose-Einstein correlation lead to an enhancement of the
production of identical bosons close in phase space. The ATLAS
collaboration has performed a measurement of Bose-Einstein
correlations of the pairs of charged particles with transverse
momentum greater than 100 MeV in p-p collisions at 900 GeV and 7
TeV. Bose-Einstein correlation parameters are investigated up to very
high charged-particle multiplicities. The dependence of the
Bose-Einstein correlation parameters on the average transverse
momentum per pair and per particle is also investigated.
Primary author
Elizaveta Shabalina
(Georg-August-Universitaet Goettingen (DE))
