Electroweak corrections to b-jet and di-jet production
نویسنده
چکیده
Simultaneously with the turning-on of the Large Hadron Collider (LHC) the data taking for jet production rates will start. The study of these production rates is an important test of the Standard Model in the new energy regime accessible at the LHC. In order to discriminate possible extensions of the Standard Model accurate theoretical predictions are needed. We investigate the next-to-leading order weak corrections for bottom-quark jet and di-jet production at the LHC and find detectable effects in transverse momentum distributions.
منابع مشابه
Electroweak Higgs boson plus three jet production at next-to-leading-order QCD.
We calculate next-to-leading order (NLO) QCD corrections to electroweak Higgs boson plus three jet production. Both vector boson fusion (VBF) and Higgs-strahlung type contributions are included along with all interferences. The calculation is implemented within the Matchbox NLO framework of the Herwig++ event generator.
متن کاملNLO QCD Corrections to Electroweak Higgs Boson Plus Three Jet Production at the LHC
The implementation of the full next-to-leading order (NLO) QCD corrections to electroweak Higgs boson plus three jet production at hadron colliders such as the LHC within the Matchbox NLO framework of the Herwig++ event generator is discussed. We present numerical results for integrated cross sections and kinematic distributions.
متن کاملLogarithmic electroweak corrections to hadronic Z + 1 jet production at large transverse momentum
We consider hadronic production of a Z boson in association with a jet and study oneand two-loop electroweak logarithmic corrections in the region of high Z-boson transverse momentum, pT ≫ MZ , including leading and next-to-leading logarithms. Numerical results for the LHC and Tevatron colliders are presented. At the LHC these corrections amount to tens of per cent and will be important for int...
متن کاملLogarithmic electroweak corrections to hadronic Z + 1 jet production at large transverse momentum Johann
We consider hadronic production of a Z boson in association with a jet and study oneand two-loop electroweak logarithmic corrections in the region of high Z-boson transverse momentum, pT ≫ MZ , including leading and next-to-leading logarithms. Numerical results for the LHC and Tevatron colliders are presented. At the LHC these corrections amount to tens of per cent and will be important for int...
متن کاملWeak Boson Emission in Hadron Collider Processes
The O(α) virtual weak radiative corrections to many hadron collider processes are known to become large and negative at high energies, due to the appearance of Sudakov-like logarithms. At the same order in perturbation theory, weak boson emission diagrams contribute. Since the W and Z bosons are massive, the O(α) virtual weak radiative corrections and the contributions from weak boson emission ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2009