TTP97-18 Heavy Quark Current Correlators to ${\cal O}(\alpha_s^2)$
K.G. Chetyrkin, J.H. Kuehn, M. Steinhauser |
Nucl. Phys. B505 40-64 1997 |
PDF PostScript arXiv |
K.G. Chetyrkin, J.H. Kuehn, M. Steinhauser |
Nucl. Phys. B505 40-64 1997 |
PDF PostScript arXiv |