The energy dependence of the photon–proton total cross section, Sigma_tot_gamma-p, was determined from e+p scattering data collected with the ZEUS detector at HERA at three values of the center-of-mass energy, W, of the γp system in the range 194<W<296 GeV. This is the first determination of the W dependence of Sigma_tot_gamma-p from a single experiment at high W.

Measurement of the energy dependence of the total photon–proton cross section at HERA

DE PASQUALE, Salvatore
2011-01-01

Abstract

The energy dependence of the photon–proton total cross section, Sigma_tot_gamma-p, was determined from e+p scattering data collected with the ZEUS detector at HERA at three values of the center-of-mass energy, W, of the γp system in the range 194
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/3094116
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