TTP96-13 Three-Loop Polarization Function and ${\cal O}(\alpha_s^2)$ Corrections to the Production of Heavy Quarks
K.G. Chetyrkin, J.H. Kuehn, M. Steinhauser |
Nucl. Phys. B482 213-240 1996 |
PDF PostScript arXiv |
K.G. Chetyrkin, J.H. Kuehn, M. Steinhauser |
Nucl. Phys. B482 213-240 1996 |
PDF PostScript arXiv |