The Fermi motion contribution to J/ψproduction at the hadron colliders

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dc.creatorNobary, M. A. Gomshi
dc.creatorNikoobakht, B.
dc.date2005-08-13
dc.date2006-07-11
dc.date.accessioned2026-07-07T10:29:38Z
dc.date.available2026-07-07T10:29:38Z
dc.descriptionWe investigate the relativistic Fermi motion effect in the case of $J/ψ$ production in various hadron colliders. A light-cone wave function is adopted to represent the $J/ψ$ final state. The change in the confinement parameter which sets a scale for the size of the final state, allows one to see the effect in an explicit manner. While the effect has considerable influence on the fragmentation probabilities and the differential cross sections, the total cross sections are essentially left unchanged. such a feature is in agreement with the momentum sum rule which the fragmentation functions should satisfy.
dc.description10 pages, 4 figures, to appear in Phys. Lett. B
dc.identifierhttps://arxiv.org/abs/hep-ph/0508158
dc.identifierhttp://arxiv.org/abs/hep-ph/0508158
dc.identifierPhys.Lett.B639:488-493,2006
dc.identifierdoi:10.1016/j.physletb.2006.06.047
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/177870
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe Fermi motion contribution to J/ψproduction at the hadron colliders
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