INVESTIGADORES
DE FLORIAN daniel Enrique
artículos
Título:
Hadron plus Photon Production in Polarized Hadronic Collisions at Next-to-Leading Order
Autor/es:
DANIEL DE FLORIAN, G. SBORLINI
Revista:
PHYSICAL REVIEW D - PARTICLE AND FILDS
Editorial:
AMER PHYSICAL SOC
Referencias:
Lugar: New York; Año: 2011 vol. 83 p. 1 - 1
ISSN:
0556-2821
Resumen:
We compute the next-to-leading order QCD corrections to the polarized (and unpolarized) cross sections for the production of a hadron accompanied by an opposite-side prompt photon. This process, being studied at RHIC, permits us to reconstruct partonic kinematics using experimentally measurable variables. We study the correlation between the reconstructed momentum fractions and the true partonic ones, which in the polarized case might allow us to reveal the spin-dependent gluon distribution with a higher precision.