Artículos de revistas
J/psi production in pp collisions at root s=200GeV in the STAR experiment
Fecha
2010Registro en:
INDIAN JOURNAL OF PHYSICS, v.84, n.12, p.1813-1818, 2010
0973-1458
10.1007/s12648-010-0178-9
Autor
COSENTINO, M. R.
Institución
Resumen
In this work we present the J/psi measurement in p+p collisions within the STAR collaboration Quarkonium program. This measurements aim to be the baseline measurement of a more comprehensive systematic study of quarkonium states production in order to understand their in medium modification. Here we report the total cross section and rho(T) distribution, and find them to be consistent with pQCD CEM predictions as well as to previous measurements at the same center-of-mass energy.