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Parton distributions in the small-x region within LLX approximation

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Zeitschrift für Physik C Particles and Fields

Abstract

The solutions of Lipatov-Fadin-Kuraev equation (LFK) within LLX approximation for gluon distributions are studied. The results are based on the semiphenomenological boundary conditions taken from LLQ2 analysis. We find, that pure theoretical LLX approach can reproduce the form of singular small-x behaviour of gluon and sea-quark distributions obtained within LLQ2A with singular input parametrizations. Some remarks about shadowing corrections are presented.

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Authors and Affiliations

  1. Department of Theoretical Physics, H. Niewodniczanski Institute of Nuclear Physics, ul. Radzikowskiego 152, PL-31-342, Krakow, Poland

    Dorota Strozik-Kotlorz

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  1. Dorota Strozik-Kotlorz
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Strozik-Kotlorz, D. Parton distributions in the small-x region within LLX approximation. Z. Phys. C - Particles and Fields 53, 493–500 (1992). https://doi.org/10.1007/BF01625910

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  • DOI: https://doi.org/10.1007/BF01625910

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