Systematic effects in the determination of the piNN Coupling from pbar p -> nbar n differential cross section

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dc.creatorEricson, T. E. O.
dc.creatorLoiseau, B.
dc.date1996-12-19
dc.date1996-12-20
dc.date.accessioned2026-07-07T12:40:00Z
dc.date.available2026-07-07T12:40:00Z
dc.descriptionWe show that the $πNN$ coupling constant extracted model-independently from $\bar pp$ charge exchange is subject to a systematic correction, and, more importantly, that the strong absorption in the critical region prevents a determination of the coupling constant to high precision using this process. This attenuates the possible conflict with the value determined from the np charge exchange cross sections.
dc.description14 pages, LaTeX, 4 encapsulated Postscript figures (uses epsf.tex), to be published in Phys. lett. B
dc.identifierhttps://arxiv.org/abs/hep-ph/9612420
dc.identifierhttp://arxiv.org/abs/hep-ph/9612420
dc.identifierPhys.Lett.B393:167-174,1997
dc.identifierdoi:10.1016/S0370-2693(96)01601-2
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/219320
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Theory
dc.titleSystematic effects in the determination of the piNN Coupling from pbar p -> nbar n differential cross section
dc.typetext

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