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2019:groups:bsm:lfv [2019/11/08 17:52]
david.marzocca
2019:groups:bsm:lfv [2019/11/28 14:54] (current)
david.marzocca
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 //Tools:// //Tools://
 +  * Our own FeynRules with the semileptonic,​ current-current,​ four-fermion dimension-6 operators: [[https://​www.dropbox.com/​s/​zy0g6v8s4kt0ytf/​qqll_UFO.zip?​dl=0]]
   * SMEFTsim (full SMEFT FeynRules model): https://​feynrules.irmp.ucl.ac.be/​wiki/​SMEFT   * SMEFTsim (full SMEFT FeynRules model): https://​feynrules.irmp.ucl.ac.be/​wiki/​SMEFT
-  * Our own FeynRules with the semileptonic,​ current-current,​ four-fermion dimension-6 operators. 
  
-//Notes:// [[https://​www.dropbox.com/​s/​o15pnqexv3nmoov/notes.pdf?​dl=0|PDF]]+//Preliminary proceedings note:// [[https://​www.dropbox.com/​s/​sfhqja1m72xr0ar/dilepton.pdf?​dl=0|PDF]]
  
  
 //To do:// //To do://
-  * Validate our UFO against other codes (e.g. SMEFTsim) (Elena and Jordan)+  * (Done) ​Validate our UFO against other codes (e.g. SMEFTsim) (Elena and Jordan)
   * (Done) List the parameter points required to build the complete EFT dependence of the signal   * (Done) List the parameter points required to build the complete EFT dependence of the signal
-  * Clarify the required simulations (only parton level, or also showering) for the 8TeV analysis [1606.01736],​ which shows double-differential cross sections at the Born level (in QED). (Juhi, Natascia, David)+  * (Done) ​Clarify the required simulations (only parton level, or also showering) for the 8TeV analysis [1606.01736],​ which shows double-differential cross sections at the Born level (in QED). (Dario, ​Juhi, Natascia)
   * Fix details of the simulations (David, Juhi)   * Fix details of the simulations (David, Juhi)
   * Run the simulations for the benchmark points (38 points)   * Run the simulations for the benchmark points (38 points)
 +  * Construct the quadratic dependence on the EFT coefficients in all the bins.
   * Build the global likelihood and derive the fit: 1) linear vs. quadratic, 2) including angular distributions vs. not including.   * Build the global likelihood and derive the fit: 1) linear vs. quadratic, 2) including angular distributions vs. not including.
   * Consider 13 TeV data   * Consider 13 TeV data
   * Consider p p > l nu (limits on the triplet operators) and either study sensitivity prospects or recast data   * Consider p p > l nu (limits on the triplet operators) and either study sensitivity prospects or recast data
  
-**Please add your email** +**Participants** 
-  * marco.nardecchia@roma1.infn.it +  * Jordan Bernigaud - bernigaud@lapth.cnrs.fr 
-  * david.marzocca@ts.infn.it (contact person) +  * Aoife Bharucha - aoife.bharucha@cpt.univ-mrs.fr 
-  * dario.buttazzo@pi.infn.it +  * Dario Buttazzo - dario.buttazzo@pi.infn.it 
-  * priscilla.pani@cern.ch +  * Juhi Dutta - juhidutta@hri.res.in 
-  * juhidutta@hri.res.in +  * Adam Falkowski - afalkows017@gmail.com 
-  * eventuri@sissa.it +  * Tetiana Hrynova - thrynova@mail.cern.ch 
-  * aoife.bharucha@cpt.univ-mrs.fr +  * David Marzocca - david.marzocca@ts.infn.it (contact person) 
-  * thrynova@mail.cern.ch +  * Priscilla Pani - priscilla.pani@cern.ch 
-  * giacomo.polesello@cern.ch +  * Giacomo Polesello - giacomo.polesello@cern.ch 
-  * vignaroli@pd.infn.it +  * Minho Son - minho.son@kaist.ac.kr 
-  * bernigaud@lapth.cnrs.fr +  * Elena Venturini - eventuri@sissa.it 
-  * minho.son@kaist.ac.kr +  * Natascia Vignaroli - vignaroli@pd.infn.it 
-  * tty20@cam.ac.uk+  * Tevong You - tty20@cam.ac.uk
  
 ** Other topics for consideration** ** Other topics for consideration**
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 In short, we want to put limits on SMEFT operators from the 8TeV ATLAS double-differential distribution,​ and check the difference to the limits obtained using only the single distribution in m_ll. In short, we want to put limits on SMEFT operators from the 8TeV ATLAS double-differential distribution,​ and check the difference to the limits obtained using only the single distribution in m_ll.
 We already have a working FeynRules UFO model which includes all the dimension-6 operators we are interested in. We already have a working FeynRules UFO model which includes all the dimension-6 operators we are interested in.
-Short-term **tasks** (and people who self-assigned to them) timeline of 1-2 weeks +Short-term **tasks** (and people who self-assigned to them) with a timeline of 1-2 weeks
-  - Validation of the UFO against SMEFTsim (Elena and Jordan)+ 
 +  - Validation of the UFO against SMEFTsim (Elena and Jordan)
   - Check the effect of the parton shower (QCD) on the BSM-dependence of the cross section in the bins we are interested in (high invariant mass): do we need to shower or not? (Juhi, Natascia, David)   - Check the effect of the parton shower (QCD) on the BSM-dependence of the cross section in the bins we are interested in (high invariant mass): do we need to shower or not? (Juhi, Natascia, David)
   - Fix the details of the simulation: cuts, bins, etc. (David, Juhi)   - Fix the details of the simulation: cuts, bins, etc. (David, Juhi)
  
 Once these things are done we can proceed with the event generation for all the 38 parameter space points listed in Table 1 of the notes. We will divide the simulations jobs among us. Once these things are done we can proceed with the event generation for all the 38 parameter space points listed in Table 1 of the notes. We will divide the simulations jobs among us.
2019/groups/bsm/lfv.1573231923.txt.gz · Last modified: 2019/11/08 17:52 by david.marzocca