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Zero momentum gluons and the total pp and pbarp cross-sections

Achilli, A and Srivastava, YN and Godbole, RM and Grau, A and Pancheri, G (2008) Zero momentum gluons and the total pp and pbarp cross-sections. In: 34th International Conference on High Energy Physics, Philadelphia, 2008, 19 Oct 2008, Philadelphia.

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Official URL: http://arxiv.org/abs/0810.3411

Abstract

We describe a QCD motivated model for total cross-sections which uses the eikonal representation and incorporates QCD mini-jets to drive the rise with energy of the cross-section, while the impact parameter distribution is obtained through the Fourier transform of the transverse momentum distribution of soft gluons emitted in the parton-parton interactions giving rise to mini-jets in the final state. A singular but integral expression for the running coupling constant in the infrared region is part of this model.

Item Type: Conference Paper
Department/Centre: Division of Physical & Mathematical Sciences > Centre for High Energy Physics
Date Deposited: 11 Oct 2011 05:32
Last Modified: 11 Oct 2011 05:32
URI: http://eprints.iisc.ernet.in/id/eprint/41128

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