Positivity Constraints on Spin Observables in Exclusive Pseudoscalar Meson Photoproduction

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dc.creatorArtru, Xavier
dc.creatorRichard, Jean-Marc
dc.creatorSoffer, Jacques
dc.date2006-06-23
dc.date2007-01-20
dc.date.accessioned2026-07-07T10:42:45Z
dc.date.available2026-07-07T10:42:45Z
dc.descriptionPositivity constraints have proved to be important for spin observables of exclusive reactions involving polarized initial and final particles. Attention is focused in this note on the photoproduction of pseudoscalar mesons from spin 1/2 baryons, more specifically gamma+ N -> K+ Lambda, gamma+ N -> K Sigma, for which new experimental data are becoming available.
dc.description3 pages,RevTex, 1 figure, more details on the derivation, refs. added, to appear in Phys. Rev. C
dc.identifierhttps://arxiv.org/abs/nucl-th/0606050
dc.identifierhttp://arxiv.org/abs/nucl-th/0606050
dc.identifierPhys.Rev.C75:024002,2007
dc.identifierdoi:10.1103/PhysRevC.75.024002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/182060
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Experiment
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.titlePositivity Constraints on Spin Observables in Exclusive Pseudoscalar Meson Photoproduction
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