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2019:groups:tools:vbf [2019/06/15 11:39]
vitaliano.ciulli
2019:groups:tools:vbf [2019/09/26 23:02] (current)
yacine.haddad
Line 1: Line 1:
-====== Jet activity in VBF Z and VBS W events ======+====== Jet activity in VBF W events ======
  
 Goal: compare Monte-Carlo predictions for the jet activity in the rapidity gap in VBF vector boson production ​ Goal: compare Monte-Carlo predictions for the jet activity in the rapidity gap in VBF vector boson production ​
  
-People involved; Paolo Azzurri, Kenneth Long, Vitaliano Ciulli, Stefan Prestel, Lorenzo Viliani, Mathieu Pellen,...+People involved; Paolo Azzurri, Kenneth Long, Vitaliano Ciulli, Stefan Prestel, Lorenzo Viliani, Mathieu Pellen, ​Giovanni Pelliccioli,​ Christopher Schwan, Aram Apyan, Christian Reuschle, Jeppe RAndersen, Leif Gellersen, Yacine Haddad, Carlo Pandini (mainly interested in following the background part of the study), Enrico Bothmann
  
-References:  +-----------------
-   * CMS VFB W 13 TeV:  +
-   * CMS VFB Z 13 TeV;  +
-   * ATLAS VBF Z 8 TeV:  +
-   * [[https://​arxiv.org/​abs/​1709.10264][ATLAS VBF Z 13 TeV]]+
  
-Rivet code:+Numerical inputs: 
 + 
 +The inputs are essentially the same as for the last report (page 187-188):  
 +http://​inspirehep.net/​record/​1663483 
 + 
 +  * M_t = 173.21 GeV, Gamma_t = 0 GeV 
 +  * M^OS_Z = 91.1876 GeV, Gamma^OS_Z = 2.4952 GeV, 
 +  * M^OS_W = 80.385 GeV, Gamma^OS_W = 2.085 GeV, 
 +  * M_H = 125.0 GeV, Gamma_H = 4.07 × 10^−3 GeV. 
 + 
 +The translation into pole masses and widths for the gauge bosons is given in Eq. (V.13). 
 +The pole values are used for the numerical simulations. 
 + 
 +g_mu scheme with G_μ = 1.16637 × 10^−5 GeV^−2 
 +leading to -> α = 7.555310522369 × 10 −3 
 + 
 +Complex mass scheme (if possible). 
 + 
 +PDF: NNPDF31_nlo_as_0118_luxqed (to allow maybe EW corrections to be computed). 
 + 
 +Scales: mu = M_W (fixed) and mu = Sqrt[pTj1 * pTj2] (dynamical, preferred). 
 + 
 +----------------- 
 + 
 +Event selection 
 + 
 +----------------- 
 + 
 +References:  
 +   * [[http://​cms-results.web.cern.ch/​cms-results/​public-results/​publications/​SMP-16-018/​index.html|CMS VFB Z 13 TeV]] 
 +   * [[http://​cms-results.web.cern.ch/​cms-results/​public-results/​publications/​SMP-17-011/​index.html|CMS VFB W 13 TeV]] 
 +   * [[https://​arxiv.org/​abs/​1401.7610|ATLAS VBF Z 8 TeV]][[https://​rivet.hepforge.org/​analyses/​ATLAS_2014_I1279489|Rivet code]] 
 +   * [[https://​arxiv.org/​abs/​1709.10264|ATLAS VBF Z 13 TeV]] 
 +   * [[https://​atlas.web.cern.ch/​Atlas/​GROUPS/​PHYSICS/​PAPERS/​STDM-2014-11|ATLAS VBF W 7-8 TeV]]
2019/groups/tools/vbf.1560591581.txt.gz · Last modified: 2019/06/15 11:39 by vitaliano.ciulli