Parton distributions in the photon from γγ and γp scattering

被引：8

作者：

Abramowicz, H ^{[1
]}

Gurvich, E ^{[1
]}

Levy, A ^{[1
]}

机构：

[1] Tel Aviv Univ, Raymond & Beverly Sackler Fac Exact Sci, Sch Phys & Astron, IL-69978 Tel Aviv, Israel

来源：

PHYSICS LETTERS B | 1998年 / 420卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(97)01525-6

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Leading order parton distributions in the photon are: extracted from the existing F-2(gamma) measurements and the low-x proton structure function. The latter is related to the photon structure Function by assuming Gribov factorization to hold at low x. The resulting parton distributions in the photon are found to be consistent with the Frankfurt-Gurvich sum rule for the photon. (C) 1998 Elsevier Science B.V.

引用

页码：104 / 108

页数：5

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Parton distributions in the photon from γ*γ and γ*p scattering

Parton distributions in the photon from γγ and γp scattering