NNLO vs parton-showers - THEP Mainz
NNLO vs parton-showers - THEP Mainz
NNLO vs parton-showers - THEP Mainz
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In BSM we may:NOT HAVE:- Good Light Higgs approximation (e.g. bottom quarks)- or <strong>NNLO</strong> Light-Higgs effective theory (…too tough to compute the“HQET” Wilson coefficient, eg in the MSSM)- Fixed order <strong>NNLO</strong> (we just learnt how to do NLO efficiently)We would like to at least have- Threshold and transv. momentum resummation- Matched at NLO <strong>parton</strong>-<strong>showers</strong>- Flexibility to scan the parameter space of many extensions of theSMEfforts to improve resummation and <strong>parton</strong>-<strong>showers</strong> will be wellappreciated in Higgs physics.30