Proton spin polarizabilities from polarized Compton scattering

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dc.creatorPasquini, B.
dc.creatorDrechsel, D.
dc.creatorVanderhaeghen, M.
dc.date2007-05-02
dc.date.accessioned2026-07-07T10:35:44Z
dc.date.available2026-07-07T10:35:44Z
dc.descriptionPolarized Compton scattering off the proton is studied within the framework of subtracted dispersion relations for photon energies up to 300 MeV. As a guideline for forthcoming experiments, we focus the attention on the role of the proton's spin polarizabilities and investigate the most favorable conditions to extract them with a minimum of model dependence. We conclude that a complete separation of the four spin polarizabilities is possible, at photon energies between threshold and the $Δ(1232)$ region, provided one can achieve polarization measurements with an accuracy of a few percent.
dc.description26 pages, 7 figures;
dc.identifierhttps://arxiv.org/abs/0705.0282
dc.identifierhttp://arxiv.org/abs/0705.0282
dc.identifierPhys.Rev.C76:015203,2007
dc.identifierdoi:10.1103/PhysRevC.76.015203
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179829
dc.subjectHigh Energy Physics - Phenomenology
dc.titleProton spin polarizabilities from polarized Compton scattering
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