Výsledky vyhledávání - "Gurvich, E. G."

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Momentum Sum Rules in QCD for a Photon Target

We deduce momentum sum rules for the parton structure functions of a photon target. Non-perturbative QCD contribution to the momentum sum rules follows from conservation of the energy--momentum tensor and it is calculated through the hadronic part of

Externí odkaz: http://arxiv.org/abs/hep-ph/9505406

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Intermittency in soft hadronic processes and Zip-model

Autor: Gurvich, E. G., Leptoukh, G. G., Sarkisyan, E. K.

A low constituent number scheme based on the nontrivial gluon string splitting (the Zip--model) is shown to yield a substantial intermittency for soft hadronic processes. With a simplest addition of the Bose--Einstein correlations the remarkable agre

Externí odkaz: http://arxiv.org/abs/hep-ph/9401222

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Area Decay Law Implementation for Quark String Fragmentation

Autor: Gurvich, E. G., Leptoukh, G. G.

Publikováno v: Phys.Rev. D49 (1994) 2627-2630

We apply the Area Decay Law (ADL) straightforwardly to simulate a quark string hadronization and compare the results with the explicit analytic calculations. We show that the usual "inclusive" Monte--Carlo simulations do not correspond to the ADL bec

Externí odkaz: http://arxiv.org/abs/hep-ph/9312294

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