Wino and zino production in $$p\bar p$$ collisions: first order supersymmetric QCD corrections
نویسندگان
چکیده
منابع مشابه
One Loop Supersymmetric QCD Radiative Corrections to the top quark production in pp̄ collisions
The purpose of this note is to give the one loop radiative corrections to the top quark pair production in the pp̄ annihilation at the Fermilab Tevatron in the context of the Minimal Supersymmetric Model. We concentrate here on the supersymmetric QCD corrections and give the analytic expression for these corrections. Recently Li et. al. have reported the supersymmetric QCD corrections to this pr...
متن کاملQCD Corrections in Supersymmetric Theories
I discuss the effects of QCD radiative corrections in Supersymmetric theories. After summarizing the SUSY– QCD lagrangian in the Minimal Supersymmetric extension of the Standard Model, I will discuss the new features introduced by SUSY, and the main complications compared to standard QCD corrections. I will then discuss a few examples of QCD calculations in SUSY theories, for standard processes...
متن کاملNLO QCD corrections to tt̄H production in hadron collisions
The Higgs boson H of the Standard Model can be searched for in the channels p¯ p/pp → t ¯ tH + X at the Tevatron and the LHC. The cross sections for these processes and the final-state distributions of the Higgs boson and top quarks are presented at next-to-leading order QCD. To calculate these QCD corrections, a special calculational technique for pentagon diagrams has been developed and the d...
متن کاملHigher - Order QCD Corrections to Inclusive Particle Production in pp̄ Collisions
Inclusive single-particle production cross sections have been calculated including higher-order QCD corrections. Transverse-momentum and rapidity distributions are presented and the scale dependence is studied. The results are compared with experimental data from the CERN Spp̄S Collider and the Fermilab Tevatron. Supported by the Bundesministerium für Forschung und Technologie, 05 5HH 91P(8), Bo...
متن کاملNext-to-leading order QCD corrections to one hadron-production in polarized pp collisions at RHIC
We calculate the next-to-leading order QCD corrections to the spin-dependent cross section for single-inclusive hadron production in hadronic collisions. This process will be soon studied experimentally at RHIC, providing a tool to unveil the polarized gluon distribution ∆g. We observe a considerably improvement in the perturbative stability for both unpolarized and polarized cross sections. Th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Zeitschrift für Physik C Particles and Fields
سال: 1987
ISSN: 0170-9739,1434-6052
DOI: 10.1007/bf01596900