eta-prime Meson Production in Nucleon-Nucleon Collisions Near The Threshold

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dc.creatorKaptari, L. P.
dc.creatorKampfer, B.
dc.date2008-04-12
dc.date.accessioned2026-07-07T11:49:48Z
dc.date.available2026-07-07T11:49:48Z
dc.descriptionThe production of $η'$ mesons in the reactions $pp\to ppη'$ and $pn\to pnη' $ at threshold-near energies is analyzed within a covariant effective meson-nucleon theory. The description of cross section and angular distributions of the available data in this kinematical region in the $pp$ channel is accomplished by including meson currents and nucleon currents with the resonances $S_{11}(1650)$, $P_{11}(1710)$ and $P_{13}(1720)$. Predictions for the $pn$ channel are given. The di-electron production from subsequent $η'$ Dalitz decay $η' \to γγ^* \toγe^+e^-$ is also calculated and numerical results are presented for intermediate energy and kinematics of possible experiments with HADES, CLAS and KEK-PS.
dc.identifierhttps://arxiv.org/abs/0804.2019
dc.identifierhttp://arxiv.org/abs/0804.2019
dc.identifierEur.Phys.J.A37:69-80,2008
dc.identifierdoi:10.1140/epja/i2008-10622-6
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203362
dc.subjectNuclear Theory
dc.titleeta-prime Meson Production in Nucleon-Nucleon Collisions Near The Threshold
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