====== TTP03-10 Three-loop anomalous dimension of the heavy-light quark current in HQET ======
 
 
      <hidden TTP03-10  Three-loop anomalous dimension of the heavy-light quark current in HQET > The anomalous dimension of the heavy-light quark current in HQET
 is calculated with three-loop accuracy,
 as well as the renormalized heavy-quark propagator.
 The NNL perturbative correction to f_B/f_D is obtained.
 </hidden>
|**K.G. Chetyrkin and A.G. Grozin**  | 
|**       Nucl.Phys.                                                                B666                                                                  (2003) :289-302 **  |
| {{preprints:2003:ttp03-10.pdf|PDF}} {{preprints:2003:ttp03-10.ps|PostScript}} [[http://arxiv.org/abs/hep-ph/0303113|arXiv]] [[http://ttp.kit.edu/Progdata/ttp03/ttp03-10|Programs and Data]]   |
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