arXiv subjects

Martin Hentschinski

Publications and source records attributed to Martin Hentschinski.

38 records · Page 3Linked to original sources

arXiv2008

Unitarity corrections from the high energy QCD effective action

We investigate the derivation of reggeon transition vertices from Lipatov's gauge invariant effective action for high energy processes in QCD. In particular we address the question of longitudinal integrations in order to reduce the vertices into the required purely transverse form. We explicitly derive the BFKL-kernel and verify vanishing of the 2-to-3 reggeon transition vertex. First results on the derivation of the 2-to-4 reggeon transition vertex are discussed.

hep-ph↗

arXiv2005

Extension of the Color Glass Condensate Approach to Diffractive Reactions

We present an evolution equation for the Bjorken x dependence of diffractive dissociation on hadrons and nuclei at high energies. We extend the formulation of Kovchegov and Levin by relaxing the factorization assumption used there. The formulation is based on a technique used by Weigert to describe interjet energy flow. The method can be naturally extended to other exclusive observables.

hep-ph↗