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2015:groups:higgs:diff [2015/06/09 11:52]
josh.bendavid
2015:groups:higgs:diff [2015/07/06 11:44]
philippe.gras Sign-up procedure: now via mailing list.
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 ====== Discussion on Differential Higgs Cross Section Measurements ====== ====== Discussion on Differential Higgs Cross Section Measurements ======
  
-//If you are interested in contributing please [[2015:groups:​topicsignup:​Higgsdiff|sign up here]].//+//If you are interested in contributing please ​subscribe to the [[https://e-groups.cern.ch/​e-groups/​EgroupsSearch.do?​searchValue=houches-2015-topics-higgs-diff-xsection|mailing list]].// 
 + 
 +== Session 1 discussion ==
  
   * Discussion focused on H->​gammagamma and H->​4leptons (and H->WW)   * Discussion focused on H->​gammagamma and H->​4leptons (and H->WW)
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     * ATLAS combination of H->​gammagamma and H->​4leptons:​ http://​arxiv.org/​abs/​1504.05833 (https://​atlas.web.cern.ch/​Atlas/​GROUPS/​PHYSICS/​PAPERS/​HIGG-2014-11/​)     * ATLAS combination of H->​gammagamma and H->​4leptons:​ http://​arxiv.org/​abs/​1504.05833 (https://​atlas.web.cern.ch/​Atlas/​GROUPS/​PHYSICS/​PAPERS/​HIGG-2014-11/​)
     * Results from CMS will hopefully be available soon.     * Results from CMS will hopefully be available soon.
 +    * //​[Update]//​ Several talks with details on current and planned measurements were presented at the LHC Higgs XS WG kick-off meeting on fiducial cross sections: https://​indico.cern.ch/​event/​399923/​
  
   * What would be other useful observables and/or corners of phase space that are not currently measured by the experiments?​   * What would be other useful observables and/or corners of phase space that are not currently measured by the experiments?​
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     * H->​ZZ->​4l or H->​WW->​2l2nu could give measurements including irreducible background (with appropriate fiducial phase space definition including eg suitable m4l window in that case)     * H->​ZZ->​4l or H->​WW->​2l2nu could give measurements including irreducible background (with appropriate fiducial phase space definition including eg suitable m4l window in that case)
     * In that case prediction for irreducible background should also be provided to allow theorists to easily subtract it if desired     * In that case prediction for irreducible background should also be provided to allow theorists to easily subtract it if desired
 +
 +
 +
 +== Session 2 discussion ==
 +
 +jet selection anti-kT R=0.4, pt>25-30 GeV, |eta|<​4.5
 +
 +== ggF ==
 +
 +(|eta|<​2.5)
 +
 +0j : sigma times BR
 + 
 +1j : pT 100,​200,​(300,​400)_mt,​overflow
 +
 +2j : bin in 2j exclusive and 3j inclusive, distributions mjj, Delta eta_jj, Delta Phi_jj
 +
 +== VBF ==
 +
 +2j : mjj, Delta eta_jj, Delta Phi_jj
 +
 +== VH ==
 +
 +fully leptonic: mVH 300...500, overflow
 +
 +1l, 0l: mT>200 GeV
 +
 +
 +== ttH ==
 +
 +m_T(ttH) ...,500,...
2015/groups/higgs/diff.txt · Last modified: 2015/07/14 08:22 by philippe.gras