(r3) BecAnalysisProtonProton < Main

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---+ %RED% *Multidimensional HBT analysis for pp @ 2.76TeV* %ENDCOLOR%

This page describes the extraction of the signal of Bose-Einstein correlations of charged pion candidates i;e enhancement of pairs of same-charge particles with very small relative momentum from the sample of proton-proton collisions at 2.76TeV recorded by the CMS detector at LHC in 2013

*Data Set Used*

<span style="color: #4169e1;"><span style="color: #2e8b57;"> *Data:* </span></span> [[https://cmsweb.cern.ch/das/request?input=dataset=/PPMinBias/Run2013A-PromptReco-v1/RECO][/PPMinBias/Run2013A-PromptReco-v1/RECO]]

<strong> <span style="color: #2e8b57;">Monte Carlo</span></strong>:[[https://cmsweb.cern.ch/das/request?input=dataset=/MinBias_TuneZ2_2760GeV_pythia6/HiWinter13-STARTHI53_V26-v1/GEN-SIM-RECO][/MinBias_TuneZ2_2760GeV_pythia6/HiWinter13-STARTHI53_V26-v1/GEN-SIM-RECO]]

*Event Selection:*

Trigger Used :<span style="color: #9400d3;"> <span style="color: #1e90ff;"><span style="color: #4169e1;">%PINK%HLT_PAMinBiasHF_OR_v1%ENDCOLOR%</span></span></span><span style="color: #1e90ff;"><span style="color: #4169e1;"> </span></span>

Event Filters : pileupVertexFilterCutGplus*PAcollisionEventSelection

*Track Selection :*

Track quality cuts :
<div id="_mcePaste">

   * ndof_cut &le; 5;
   * nchi2_cut &ge; 5 ;
   * dxy_cut &lt; .15;
   * rmin_cut &gt; 20. ;
   * rgen_cut &lt; 20. ;
   * pt_cut &ge; 0.2 ;
   * eta_cut &le; |2.4| ;
</div>

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-- Main.SunilDogra - 2013-03-20
Topic revision: r3 - 2013-03-24 - SunilDogra
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