Baryon stopping and Feynman scaling in the color glass condensate approach

Duraes F.O.; Giannini A.V.; Goncalves V.P.; Navarra F.S.

Baryon stopping and Feynman scaling in the color glass condensate approach

Tipo

Artigo de evento

Data de publicação

2015

Periódico

Journal of Physics: Conference Series

Citações (Scopus)

0

Autores

Duraes F.O.
Giannini A.V.
Goncalves V.P.
Navarra F.S.

Resumo

© Published under licence by IOP Publishing Ltd.In this work baryon stopping and leading baryon production are investigated in the context of the color glass condensate (CGC) formalism. We assume that at large energies the coherence of the projectile quarks is lost and that the leading baryon production mechanism changes from recombination to independent fragmentation. The phenomenological implications for net-baryon production in pp/pA/AA collisions are analyzed and predictions for LHC energies are presented. We find that at very high energies the leading baryon xF spectra become nearly energy independent and we reach the approximate Feynman scaling regime.

Assuntos Scopus

Color glass condensates , Production mechanisms , Scaling regimes , Very high energies