Next-to-leading order QCD corrections to paired $B_c$ production in $e^+e^-$ annihilation
High Energy Physics - Phenomenology
2017-01-04 v1
Abstract
We present theoretical analysis of paired mesons production in annihilation at different energy scales taking into account full next-to-leading order QCD corrections. Both possible electroweak channels are considered: production via virtual photon and via virtual -boson. We study in detail the role of radiative QCD corrections, which were found to be significant especially at low energies. It is shown that the contribution from -boson is significant at high energies () especially in the case of paired production of pseudo-scalar and vector () mesons. Azimuthal asymmetry induced by a -violating weak interaction with -boson is also analyzed.
Keywords
Cite
@article{arxiv.1610.00354,
title = {Next-to-leading order QCD corrections to paired $B_c$ production in $e^+e^-$ annihilation},
author = {A. V. Berezhnoy and A. K. Likhoded and A. I. Onishchenko and S. V. Poslavsky},
journal= {arXiv preprint arXiv:1610.00354},
year = {2017}
}