Single-top t-channel hadroproduction in the four-flavour scheme with POWHEG and aMC@NLO
Rikkert FrederixInstitute for Theoretical Physics, University of Zürich, Winterthurerstrasse 190, CH-8057, Zürich, SwitzerlandEmanuele ReInstitute for Particle Physics Phenomenology, Department of Physics, University of Durham, Durham, DH1 3LE, U.KPaolo TorrielliITPP, EPFL, CH-1015, Lausanne, Switzerland
2012en
ABI
Annotatsiya
A bstract We present results for the QCD next-to-leading order (NLO) calculation of single-top t -channel production in the 4-flavour scheme, interfaced to Parton Shower (PS) Monte Carlo programs according to the POWHEG and MC@NLO methods. Comparisons between the two methods, as well as with the corresponding process in the 5-flavour scheme are presented. For the first time results for typical kinematic distributions of the spectator- b jet are presented in an NLO + PS approach.
Hali tarjima qilinmagan
Identifikatorlar
Iqtiboslar va manbalar
10 ta iqtibos0 ta foydalanilgan manba