Title of article
Chiral corrections to matrix elements of twist-2 operators Original Research Article
Author/Authors
Daniel Arndt، نويسنده , , Martin J. Savage، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
11
From page
429
To page
439
Abstract
We compute the leading nonanalytic contributions of the form mqlogmq to matrix elements of twist-2 operators in the nucleon and pion using effective field theory. Previously omitted one-loop contributions that are related to tree-level matrix elements by chiral symmetry are included.
Journal title
Nuclear physics A
Serial Year
2002
Journal title
Nuclear physics A
Record number
1197716
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