Title of article
Three-loop chromomagnetic interaction in HQET Original Research Article
Author/Authors
A.G. Grozin، نويسنده , , P. Marquard، نويسنده , , J.H. Piclum، نويسنده , , M. Steinhauser، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
17
From page
277
To page
293
Abstract
We compute the three-loop QCD corrections to the quark chromomagnetic moment and thus obtain the matching coefficient and the anomalous dimension of the chromomagnetic interaction in HQET. As a byproduct we obtain the three-loop corrections to the quark anomalous magnetic moment.
Keywords
Heavy Quark Effective Theory , Radiative corrections
Journal title
Nuclear Physics B
Serial Year
2008
Journal title
Nuclear Physics B
Record number
876625
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