Exclusive vector meson photoproduction with a leading baryon in photon-hadron interactions at hadronic colliders

Exclusive vector meson photoproduction with a leading baryon in photon-hadron interactions at hadronic colliders

Author Carvalho, F. Autor UNIFESP Google Scholar
Goncalves, V. P. Google Scholar
Navarra, F. S. Google Scholar
Spiering, D. Google Scholar
Abstract Exclusive vector meson photoproduction associated with a leading baryon (B = n, Delta(+), Delta(0)) in pp and pA collisions at RHIC and LHC energies is investigated using the color dipole formalism and taking into account nonlinear effects in the QCD dynamics. In particular, we compute the cross sections for rho, phi and J/Psi production together with a Delta and compare the predictions with those obtained for a leading neutron. Our results show that the V + Delta cross section is almost 30% of the V + n one. Our results also show that a future experimental analysis of these processes is, in principle, feasible and can be useful to study leading particle production.
xmlui.dri2xhtml.METS-1.0.item-coverage College Pk
Language English
Sponsor CNPq
CAPES
FAPERGS
FAPESP
INCT-FNA
Grant number FAPESP: 12/50984-4
INCT-FNA: 464898/2014-5
Date 2018
Published in Physical Review D. College Pk, v. 97, n. 7, p. -, 2018.
ISSN 2470-0010 (Sherpa/Romeo, impact factor)
Publisher Amer Physical Soc
Extent -
Origin http://dx.doi.org/10.1103/PhysRevD.97.074002
Access rights Open access Open Access
Type Article
Web of Science ID WOS:000428993300003
URI https://repositorio.unifesp.br/handle/11600/55647

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