Pomeron with a running coupling in the nucleus

Abstract

The running coupling is introduced into the equation for propagation of the pomeron in the nucleus via the bootstrap relation. The resulting equation coincides with the one obtained in the colour dipole formalism by summing contributions from quark-antiquark loops, with a general choice of the regularization scheme.

arXiv comment13 pagesin LaTex, a few typos corrected

References in corpus (8)

• Renormalization Group Improved Small-x Equation
• Structure function of the nucleus in the perturbative QCD with $N_c\to \infty$ (BFKL pomeron fan diagrams)
• The quark part of the non-forward BFKL kernel and the ``bootstrap'' for the gluon Reggeization
• The bootstrap for impact factors and the gluon wave function
• Reggeized Gluons with a Running Coupling Constant
• The 2nd order corrections to the interaction of two reggeized gluons from the bootstrap
• Triple pomeron vertex in the limit Nc to infinity
• Pomeron with a Running Coupling Constant: Intercept and Slope

Cited by in corpus (3)

• NLO impact factor for inclusive photon$+$dijet production in $e+A$ DIS at small $x$
• Extracting many-body correlators of saturated gluons with precision from inclusive photon+dijet final states in deeply inelastic scattering
• Boundary conditions in the QCD nucleus-nucleus scattering problem