The spin-dependent two-loop splitting functions

被引：145
|
作者：
Vogelsang, W
机构：
[1] Rutherford Appleton Laboratory, Chilton, Didcot
来源：
NUCLEAR PHYSICS B | 1996年 / 475卷 / 1-2期
关键词：
spin-dependent GLAP evolution equations; next-to-leading order splitting functions; light-cone gauge; factorization;
D O I：
10.1016/0550-3213(96)00306-9
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：
We present a complete description of the calculation of the spin-dependent next-to-leading order splitting functions. The calculation is performed in the light-cone gauge. We give results for different prescriptions for the Dirac matrix gamma(5) in d = 4 - 2 epsilon dimensions and provide the link to the results in dimensional reduction.
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页码：47 / 72
页数：26
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