COMPLETE O(ALPHA-S) CORRECTIONS TO HEAVY-FLAVOR STRUCTURE FUNCTIONS IN ELECTROPRODUCTION

被引：317

作者：

LAENEN, E

RIEMERSMA, S

SMITH, J

VANNEERVEN, WL

机构：

[1] SUNY STONY BROOK,INST THEORET PHYS,STONY BROOK,NY 11794

[2] LEIDEN UNIV,INST LORENTZ,2300 RA LEIDEN,NETHERLANDS

来源：

NUCLEAR PHYSICS B | 1993年 / 392卷 / 01期

关键词：

D O I：

10.1016/0550-3213(93)90201-Y

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The complete O(alpha(S)) QCD corrections to the virtual-photon cross sections for heavy-flavour production in deep-elastic electron-proton scattering are presented. These results are then used to calculate the O(alpha(S)) corrections to the heavy-flavour contributions to the structure functions F2(x, Q2, m2) and F(L)(x, Q2, m2). We examine these corrections in the x and Q2 range appropriate for c- and b-quark production at HERA. Our results are also compared with the O(alpha(S)) plus O(alpha(S)2) corrections for massless quarks.

引用

页码：162 / 228

页数：67

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