NLO QCD Corrections to Drell-Yan Processes in the SANC Framework

作者：Andonov A^*; Arbuzov A B; Bondarenko S G; Christova P; Kolesnikov V A; Nanava G; Sadykov R R

来源：Physics of Atomic Nuclei, 2010, 73(10): 1761-1769.

DOI：10.1134/S106377881010011X

NLO QCD corrections to charged and neutral current Drell-Yan processes are computed with help of the computer system SANC. At the partonic level both quark-antiquark and quark-gluon scattering channels are taken into account. Subtraction of collinear singularities in the massive quark scheme is compared with the one in the (MS) over bar scheme. Numerical results at the hadronic level are received for the LHC conditions with help of Monte-Carlo integrators and event generator programs based on the standard SANC modules. Comparison with analogous results of the MCFM package is shown.

• 出版日期2010-10