Institute for Theoretical Particle Physics (TTP)

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preprints:2009:ttp09-15 [2016/03/17 11:03] (current)
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 +====== TTP09-15 Light quark mass effects in the chromomagnetic moment ====== 
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 +   <hidden TTP09-15  Light quark mass effects in the chromomagnetic moment > We present the three-loop QCD corrections to the quark chromomagnetic moment including two different nonzero masses. This is a necessary ingredient to obtain the corresponding corrections to the chromomagnetic coefficient in the Heavy Quark Effective Theory (HQET) Lagrangian. 
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 +|**S. Bekavac, A. Grozin, D. Seidel, M. Steinhauser**  |  
 +| {{preprints:2009:ttp09-15.pdf|PDF}} {{preprints:2009:ttp09-15.ps|PostScript}} [[http://arxiv.org/abs/0906.0130|arXiv]]   | 
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