Jets and produced particles in pp collisions from SPS to RHIC energies for nuclear applications
Megjelenés dátuma: 2001
MTMT: 1701541
WoS ID: 000170694200009
Scopus ID: 0035634319
Absztrakt:
Higher-order perturbative QCD corrections play an important role
in the reproduction of data at high transverse momenta in the
energy range 20 GeV less than or equal to roots less than or
equal to 200 GeV. Recent calculations of photon and pion
production in pp collisions yield detailed information on the
next-to-leading-order (NLO) contributions. However, the
application of these results in proton-nucleus and nucleus-
nucleus collisions is not straightforward. The study of nuclear
effects requires a simplified understanding of the output of
these computations. Here we summarize our analysis of recent
calculations, aimed at handling the NLO results by introducing
process and energy-dependent K factors.
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