General analysis of polarization phenomena in $ e^++e^-\to N+\bar N$ for axial parametrization of two--photon exchange

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dc.creatorGakh, G. I.
dc.creatorTomasi-Gustafsson, E.
dc.date2005-11-20
dc.date.accessioned2026-07-07T10:29:48Z
dc.date.available2026-07-07T10:29:48Z
dc.descriptionGeneral properties of the differential cross section and of the polarization observables are derived for the $e^++e^-\to N+\bar N$ reaction, in presence of two--photon exchange. Polarization effects are investigated for longitudinally polarized electron and polarized antinucleon and/or polarized nucleon in the final state. The single--spin asymmetry induced by the transverse polarization of the electron beam is also discussed.
dc.description18 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0511240
dc.identifierhttp://arxiv.org/abs/hep-ph/0511240
dc.identifierNucl.Phys.A771:169-183,2006
dc.identifierdoi:10.1016/j.nuclphysa.2006.03.009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/177934
dc.subjectHigh Energy Physics - Phenomenology
dc.titleGeneral analysis of polarization phenomena in $ e^++e^-\to N+\bar N$ for axial parametrization of two--photon exchange
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