Title of article
QCD corrections to the nucleonʹs spin structure function g2(x, Q2)
Author/Authors
Jiro Kodaira، نويسنده , , Yoshiaki Yasui، نويسنده , , Kazuhiro Tanaka، نويسنده , , Tsuneo Uematsu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
6
From page
855
To page
860
Abstract
We investigate the renormalization of the twist-3 operators which are relevant for the spin-dependent structure function g2(x, Q2). We derive the anomalous dimension for the non-singlet part by calculating the off-shell Greenʹs functions of the twist-3 operators including the operators which are proportional to the equation of motion.
Keywords
Charge symmetry breaking , Charge independence breaking , Up-down quark mass difference , QED-QCD interference effects
Journal title
PHYSICS LETTERS B
Serial Year
1996
Journal title
PHYSICS LETTERS B
Record number
907324
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