SUSY-QCD corrections to neutralino pair production in association with a jet

被引：0
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作者：
Gavin Cullen
Nicolas Greiner
Gudrun Heinrich
机构：
[1] Deutsches Elektronen-Synchrotron DESY,
[2] Max-Planck-Institut für Physik,undefined
来源：
The European Physical Journal C | 2013年 / 73卷
关键词：
Higgs Boson; Light Supersymmetric Particle; Light Neutralinos; Subtraction Term; Massive Weakly Interact Particle;
D O I：
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学科分类号：
摘要：
We present the NLO SUSY-QCD corrections to the production of a pair of the lightest neutralinos plus one jet at the LHC, appearing as a monojet signature in combination with missing energy. We fully include all non-resonant diagrams, i.e. we do not assume that production and decay factorise. We derive a parameter point based on the p19MSSM which is compatible with current experimental bounds and show distributions based on missing transverse energy and jet observables. Our results are produced with the program GoSam Cullen et al. (Eur. Phys. J. C 72:1889, 2012) for automated one-loop calculations in combination with MadDipole/MadGraph for the real radiation part.
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