Unitarization of structure functions at large 1/x

V. Barone, M. Genovese, N. N. Nikolaev, E. Predazzi, B. G. Zakharov

Risultato della ricerca: Contributo su rivistaArticolo in rivistapeer review

Abstract

We discuss the effects of the s-channel unitarization on the x and Q2 dependence of structure functions. The unitarization is implemented at the level of photoabsorption cross sections by resorting to the light-cone wave functions of virtual photons and to the diagonalization property of the scattering matrix in a basis of Fock states of the photon with fixed transverse size. The triple pomeron contribution is explicitly calculated. We find large unitarity corrections to the structure functions at x<10-2. The results are in very good agreement with the existing NMC and the preliminary HERA data.

Lingua originaleInglese
pagine (da-a)161-167
Numero di pagine7
RivistaPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume326
Numero di pubblicazione1-2
DOI
Stato di pubblicazionePubblicato - 28 apr 1994
Pubblicato esternamente

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