Final State Interaction Effects in the $e^+e^-\to N\bar{N}$ Process near Threshold

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dc.creatorDmitriev, V. F.
dc.creatorMilstein, A. I.
dc.date2006-07-04
dc.date2007-03-29
dc.date.accessioned2026-07-07T11:07:31Z
dc.date.available2026-07-07T11:07:31Z
dc.descriptionWe use the Paris nucleon-antinucleon optical potential for explanation of experimental data in the process $e^+e^- \to p\bar p$ near threshold. It is shown that the cross section and the electromagnetic form factors are very sensitive to the parameters of the potential. It turns out that final-state interaction due to slightly modified absorptive part of the potential allows us to reproduce available experimental data. We also demonstrated that the cross section in $n\bar{n}$ channel is larger than that in $p\bar{p}$ one, and their ratio is almost energy independent up to 2.2 GeV.
dc.descriptionreferences added, changes in the text according to referee comments
dc.identifierhttps://arxiv.org/abs/nucl-th/0607003
dc.identifierhttp://arxiv.org/abs/nucl-th/0607003
dc.identifierNucl.Phys.Proc.Suppl.162:53-56,2006
dc.identifierdoi:10.1016/j.nuclphysbps.2006.09.063
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/189867
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFinal State Interaction Effects in the $e^+e^-\to N\bar{N}$ Process near Threshold
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