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2019:groups:higgs:massuncert [2019/06/12 10:07] stephen.jones |
2019:groups:higgs:massuncert [2019/06/12 17:48] stephen.jones |
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* HH (LO/NLO) | * HH (LO/NLO) | ||
* HJ (LO/NLO asymptotic expansion) | * HJ (LO/NLO asymptotic expansion) | ||
- | * HZ vs ZZ (LO) | + | * ggHZ vs ggZZ (LO) |
* H* (LO/NLO) | * H* (LO/NLO) | ||
How are these various processes affected by the mass scheme uncertainty? | How are these various processes affected by the mass scheme uncertainty? | ||
- | Can we say anything about what is a sensible (or not sensible) choice of scheme/choice. | + | Can we say anything about what is a sensible (or not sensible) choice of scheme? |
Should we be treating masses running in the loops differently from those entering the Yukawa couplings? | Should we be treating masses running in the loops differently from those entering the Yukawa couplings? | ||
+ | How much of this behaviour is due to the mass dependence of the Yukawa vs. top quarks in loop? | ||
+ | How large is this uncertainty in the context of the onshell/ofshell Higgs measurements? | ||
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]] | ]] | ||
* [[https://indico.cern.ch/event/825291 |Slides (Michael Spira), 17 June]] | * [[https://indico.cern.ch/event/825291 |Slides (Michael Spira), 17 June]] | ||
+ | * [[https://arxiv.org/abs/1709.01092|High-Energy Limit of QCD beyond Sudakov Approximation]] | ||
+ | * [[https://arxiv.org/abs/1809.04950|High-Energy Limit of Mass-Suppressed Amplitudes in Gauge Theories]] | ||
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* Stephen Jones | * Stephen Jones | ||
* Michael Spira | * Michael Spira | ||
+ | * Xuan Chen | ||
+ | * Raoul Röntsch | ||
* ... | * ... |