Sum Rules for Total Cross-Sections of Hadron Photo-Production on Pseudoscalar Mesons and Octet Baryons

Simple item page
dc.creatorBartos, E.
dc.creatorDubnicka, S.
dc.creatorDubnickova, A. Z.
dc.creatorKuraev, E. A.
dc.date2007-07-31
dc.date.accessioned2026-07-07T08:21:20Z
dc.date.available2026-07-07T08:21:20Z
dc.descriptionConsidering very high energy peripheral electron-hadron scattering with a production of hadronic state X moving closely to the direction of initial hadron the Weizsäcker-Williams like expression, relating the difference of q^2-dependent differential cross-sections of DIS processes to the convergent integral over the difference of the total hadron photo-production cross-sections on hadros, is derived. Then, exploiting analytic properties of the forward retarded Compton scattering amplitude on the same hadrons, first, the sum rules are derived bringing into relation hadron electromagnetic form factors with the difference of the q^2-dependent differential cross-sections of DIS, then using Weizsäcker-Williams like expression and taking the derivative of both sides according to ${\bf q^2}$ for ${\bf q^2} \to 0$ one comes to new universal hadron sum rules relating hadron static parameters to the convergent integral over the difference of the total hadron photo-production cross-sections on hadrons.
dc.descriptionTalk given at XLI Winter School PNPI, Repino, 19-25 February, 2007
dc.identifierhttps://arxiv.org/abs/0707.4589
dc.identifierhttp://arxiv.org/abs/0707.4589
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/135326
dc.subjectHigh Energy Physics - Phenomenology
dc.titleSum Rules for Total Cross-Sections of Hadron Photo-Production on Pseudoscalar Mesons and Octet Baryons
dc.typetext

Files

Collections

arXiv