QCD generalization of the momentum sum rule for the photon structure functions

被引：7

作者：

Frankfurt, LL

Gurvich, EG

机构：

[1] School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1996年 / 22卷 / 06期

关键词：

D O I：

10.1088/0954-3899/22/6/023

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Based on gauge invariance, renormalizability, asymptotic freedom and conservation of the energy-momentum tensor we deduce a new sum rule for the parton structure functions of a photon target which generalizes the conventional momentum sum rule to the photon target.

引用

页码：903 / 906

页数：4

共 25 条

[1] PARAMETRIZATION OF PARTON DISTRIBUTIONS IN THE PHOTON [J].

ABRAMOWICZ, H ;

CHARCHULA, K ;

LEVY, A .

PHYSICS LETTERS B, 1991, 269 (3-4) :458-464

[2]

BJORKEN JD, 1989, CARG SUMM I PART PHY

[3] PRODUCTION OF JETS AND SINGLE PARTICLES AT LARGE TRANSVERSE-MOMENTUM IN PHOTON-PHOTON COLLISIONS [J].

BRODSKY, SJ ;

DEGRAND, T ;

GUNION, J ;

WEIS, J .

PHYSICAL REVIEW D, 1979, 19 (05) :1418-1443

[4] UNCERTAINTIES IN THE HADRONIC CONTRIBUTION TO THE QED VACUUM POLARIZATION [J].

BURKHARDT, H ;

JEGERLEHNER, F ;

PENSO, G ;

VERZEGNASSI, C .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1989, 43 (03) :497-501

[5] PARAMETRIZATIONS OF THE PHOTON STRUCTURE AND APPLICATIONS TO SUPERSYMMETRIC PARTICLE-PRODUCTION AT HERA [J].

DREES, M ;

GRASSIE, K .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1985, 28 (03) :451-462

[6] VIRTUAL PHOTON STRUCTURE FUNCTIONS AND THE PARTON CONTENT OF THE ELECTRON [J].

DREES, M ;

GODBOLE, RM .

PHYSICAL REVIEW D, 1994, 50 (05) :3124-3133

[7]

Feynman R. P., 1972, Photon-Hadron Interactions

[8]

FRANKFURT LL, 1995, HEPPH9505406

[9] PARTON STRUCTURE OF THE PHOTON BEYOND THE LEADING ORDER [J].

GLUCK, M ;

REYA, E ;

VOGT, A .

PHYSICAL REVIEW D, 1992, 45 (11) :3986-3994

[10] PHOTONIC PARTON DISTRIBUTIONS [J].

GLUCK, M ;

REYA, E ;

VOGT, A .

PHYSICAL REVIEW D, 1992, 46 (05) :1973-1979

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