2017:groups:higgs:2h
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2017:groups:higgs:2h [2017/06/17 14:47] stefania.gori |
2017:groups:higgs:2h [2017/06/19 12:30] ramona.groeber |
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| - | Interested people: | + | ====== Higgs Self Coupling and di-Higgs ====== |
| - | 1. V phi, with phi -> gamma gamma, what does the LHC can say? | ||
| - | bounds from LEP. what is the LHC capability? | + | Interested people: Fabio Maltoni, Minho Son, José Zurita, Benjamin Fuks, Ramona Groeber, Alexandra Carvalho ... |
| - | bounds from H coupling measurements to ZZ and EWPT | + | Kick-off discussion Mon 16.30-17.30 QCD |
| - | 2. Complementarity with phi single production together with a ISR | + | Discussion points that came up on Thursday: |
| + | 1.) Reinterpretation of resonant search | ||
| + | 2.) EFT Di-Higgs | ||
| + | 3.) Interference | ||
| - | 3. h->ss->SM (eventually scalars with different masses h-> s1s2) | + | Further possible discussion points for the kick-off meeting: |
| - | what are the holes? | + | 1.) status what kind of analysis ongoing? |
| + | 2.) resonant production searches at the moment in terms of benchmarks, how to benchmark, generalisation, interference? | ||
| + | 3.) combination different final states | ||
| + | 4.) Scenarios that allow us to observe new physics for first time in HH production? | ||
| + | 5.) in EFT analysis BR remain SM-like, can be improved on that? | ||
| + | 6.) larger bounds on trilinear Higgs self-coupling can be usually obtained in negative range, but most models have positive deviation, which models have negative deviation? | ||
| - | * signatures with resolved/not resolved photons: 2b 2gamma, 4 gamma, s Z with s->gamma gamma | ||
| - | |||
| - | * decays involving missing energy: h->chi1 chi2 with chi1 invisible | ||
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| - | * s with displaced decays. Role of the LHCb | ||
2017/groups/higgs/2h.txt · Last modified: 2017/06/25 21:28 by majumder.devdatta
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