Phenomenological studies of inclusive ep scattering at low momentum transfer Q^2

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dc.creatorSurrow, Bernd
dc.date2002-01-05
dc.date.accessioned2026-07-07T03:46:16Z
dc.date.available2026-07-07T03:46:16Z
dc.descriptionPhenomenological studies on the proton structure function F^2 have been carried out to investigate the behavior of F^2, i.e. its x and Q^2 dependence, in the transition from the deep-inelastic scattering region (Q^2 >> 1 GeV^2) to the photoproduction region (Q^2 approx. 0 GeV^2). An overview of various results of F^2 at low Q^2 is given. To quantify the behavior of F2 at low Q^2, the derivatives dln(F^2)/dln(x) for fixed Q^2 and dF^2/dlog(Q^2) for fixed x haven been determined and compared to expectations within the framework of perturbative and non-perturbative QCD. Furthermore, the derivatives were compared to results of the total inclusive diffractive cross-section and vector-meson production. An interpretation of inclusive ep results is given in the framework of the GVD/CDP picture with special emphasis on the limit of Q^2 --> 0 for fixed W^2 and x --> for fixed Q^2.
dc.descriptionInvited talk given at the International Europhysics Conference on High Energy Physics, July 12-18, 2001, Budapest, Hungary on behalf of the H1 and ZEUS Collaborations
dc.identifierhttps://arxiv.org/abs/hep-ph/0201025
dc.identifierhttp://arxiv.org/abs/hep-ph/0201025
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/41220
dc.subjectHigh Energy Physics - Phenomenology
dc.titlePhenomenological studies of inclusive ep scattering at low momentum transfer Q^2
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