Heavy Ion Collision Multiplicities and Gluon Distribution Functions
نویسندگان
چکیده
Atomic number (A) and energy ( √ s) scaling exponents of multiplicity and transverse energy in heavy ion collisions are analytically derived in the perturbative QCD + saturation model. The exponents depend on the small-x behaviour of gluon distribution functions at an x-dependent scale. The relation between initial state and final state saturation is also discussed. [email protected] [email protected] [email protected]
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تاریخ انتشار 2001