Threshold open charm production in nucleon-nucleon collisions

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dc.creatorTomasi-Gustafsson, Michail P. Rekalo Egle
dc.date2002-10-09
dc.date.accessioned2026-07-07T05:39:18Z
dc.date.available2026-07-07T05:39:18Z
dc.descriptionThe associative charm particles production in nucleon-nucleon collisions $N+N\to Λ_c(Σ_c)+\bar{D}+N$, is described in a general way and the spin and isospin structure of the corresponding matrix elements are derived. Using an analogy with strange particle ($ΛK$)-production, the $D-$meson exchange model is considered in detail. Estimations of the energy behavior of the threshold cross sections show a large dependence on the form of the phenomenological hadron form factors and indicate that, at threshold, the cross section is three order of magnitude smaller than for strange particle production.
dc.description11 page, 3 figures
dc.identifierhttps://arxiv.org/abs/nucl-th/0210029
dc.identifierhttp://arxiv.org/abs/nucl-th/0210029
dc.identifierEur.Phys.J. A16 (2003) 575-581
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/81916
dc.subjectNuclear Theory
dc.titleThreshold open charm production in nucleon-nucleon collisions
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