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2013:groups:sm:higgs:photons [2013/06/12 00:14]
suzanne.gasconshotkin
2013:groups:sm:higgs:photons [2013/06/14 00:01] (current)
stefan.hoeche
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 --Where does the missing data/MC agreement in the LHC diphoton measurements come from? --Where does the missing data/MC agreement in the LHC diphoton measurements come from?
-Fragmentation,​ missing higher orders, parton shower? Daniel thinks missing orders...+Fragmentation,​ missing higher orders, parton shower? Daniel thinks missing orders... ​ Frank K thinks that Sherpa seems to work, so the statement is not completely correct. ​ In Sherpa it is the interplay of merging with fragewmtnation. 
  
 --Discussion of eventual possibility of GoSam interfacing to either SHERPA or POWHEG including parton shower --Discussion of eventual possibility of GoSam interfacing to either SHERPA or POWHEG including parton shower
 +
 +
 +--BTW: NLO corrections and box in SHERPA + OpenLoops available.
 +
  
 ===>​Studies to be undertaken (People) ===>​Studies to be undertaken (People)
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 --Try to implement Dixon recent code (see 1305.3854v1) and evaluate with experimentally realistic signal ​ --Try to implement Dixon recent code (see 1305.3854v1) and evaluate with experimentally realistic signal ​
 functions (not just a simple Gaussian)...(Philippe) ​ functions (not just a simple Gaussian)...(Philippe) ​
 +
 +This has been done in Sherpa and the process will be included in version 2.0.0, as advertised [[http://​indico.cern.ch/​getFile.py/​access?​contribId=33&​resId=0&​materialId=slides&​confId=223649|here]]
  
  
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 --Try to implement Dixon recent code (see 1305.3854v1) and evaluate with experimentally realistic signal functions (not just a simple Gaussian)...(Philippe) --Try to implement Dixon recent code (see 1305.3854v1) and evaluate with experimentally realistic signal functions (not just a simple Gaussian)...(Philippe)
  
 +--This has been done in Sherpa and the process will be included in version 2.0.0, as advertised [[http://​indico.cern.ch/​getFile.py/​access?​contribId=33&​resId=0&​materialId=slides&​confId=223649|here]]
  
  
  
2013/groups/sm/higgs/photons.1370988891.txt.gz · Last modified: 2013/06/12 00:14 by suzanne.gasconshotkin