BecAnalysisProtonProton < Main

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---+ *Multidimensional HBT analysis for pp @ 2.76TeV*

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

*Working Directory*: /home/sdogra/pp276tev/ and /afs/cern.ch/work/s/sdogra/pp_min_bias/CMSSW_5_3_8_patch3

*Data Set Used*

*Data:* [[https://cmsweb.cern.ch/das/request?input=dataset=/PPMinBias/Run2013A-PromptReco-v1/RECO][/PPMinBias/Run2013A-PromptReco-v1/RECO]]

*Monte Carlo*: [[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]]

*Monte Carlo*: [[https://cmsweb.cern.ch/das/request?input=dataset%3D%2FMinBias_TuneZ2Star_2760GeV_pythia6%2FHiWinter13-STARTHI53_V26-v1%2FGEN-SIM-RECO&instance=cms_dbs_prod_global][/MinBias_TuneZ2Star_2760GeV_pythia6/HiWinter13-STARTHI53_V26-v1/GEN-SIM-RECO]]

*Monte Carlo*: [[https://cmsweb.cern.ch/das/request?view=list&limit=10&instance=cms_dbs_prod_global&input=dataset+dataset%3D%2FMinBias_TuneD6T_2760GeV_pythia6%2FHiWinter13-STARTHI53_V26-v1%2FGEN-SIM-RECO][/MinBias_TuneD6T_2760GeV_pythia6/HiWinter13-STARTHI53_V26-v1/GEN-SIM-RECO]]

*Event Selection:*

Trigger Used :HLT_PAZeroBiasPixel_SingleTrack_v1

Event Filters : pileupVertexFilterCut_ppGplus*PAcollisionEventSelection

*Track Selection*

   * Track Quality Cuts
%TWISTY{id="" mode="div" showlink="Show cuts " hidelink="Hide cuts " remember="off" showimgright="%ICONURLPATH{toggleopen-small}%" hideimgright="%ICONURLPATH{toggleclose-small}%" start="hide" }%
   * ndof_cut &ge; 5;
   * nchi2_cut &le; 5 ;
   * dxy_cut &lt; .15;
   * rmin_cut &lt; 20. ;
   * rgen_cut &lt; 20. ;
   * pt_cut &ge; 0.2 ;
   * eta_cut &le; |2.4| ; %ENDTWISTY%

   * Track Quality Plots:
%TWISTY{id="" mode="div" showlink="Show plots " hidelink="Hide plots " remember="off" showimgright="%ICONURLPATH{toggleopen-small}%" hideimgright="%ICONURLPATH{toggleclose-small}%" start="hide" }% <br /> <img alt="TracksQuality1.png" height="300" src="%ATTACHURLPATH%/TracksQuality1.png" width="1008" />

<br /> <img alt="TrackQuality2.png" height="300" src="%ATTACHURLPATH%/TrackQuality2.png" width="1008" />

<br /> <img alt="TrackQuality3.png" height="300" src="%ATTACHURLPATH%/TrackQuality3.png" width="1008" />

<br /> <img alt="TrackQuality4.png" height="300" src="%ATTACHURLPATH%/TrackQuality4.png" width="750" /> %ENDTWISTY%

*One Dimensional* <br />%TWISTY{id="" mode="div" showlink="Show plot " hidelink="Hide plot" remember="off" showimgright="%ICONURLPATH{toggleopen-small}%" hideimgright="%ICONURLPATH{toggleclose-small}%" start="hide" }% *Single Ratio* <br />%TWISTY{id="" mode="div" showlink="Show plot " hidelink="Hide plot" remember="off" showimgright="%ICONURLPATH{toggleopen-small}%" hideimgright="%ICONURLPATH{toggleclose-small}%" start="hide" }%
   * [[%ATTACHURLPATH%/singleratio_pp276tev_q5.pdf][singleratio_pp276tev_q5.pdf]]: Single Ratio (q=5)
   * [[%ATTACHURLPATH%/singleratio_pp276tev.pdf][singleratio_pp276tev.pdf]]: Single Ratio (q=2)
   * [[%ATTACHURLPATH%/pp276tev_singleratio_kT.pdf][pp276tev_singleratio_kT.pdf]]: pp276tev_singleratio_kT.pdf
   * [[%ATTACHURLPATH%/pp276tev_singleratio_Nch.pdf][pp276tev_singleratio_Nch.pdf]]: pp276tev_singleratio_Nch.pdf
   * [[%ATTACHURLPATH%/singleratio_dip_tau_model_emix_20mev_q2.pdf][singleratio_dip_tau_model_emix_20mev_q2.pdf]]: Single Ratios in 5 Ncharge Bins
   * [[%ATTACHURLPATH%/single_ratio_Nch1kT.pdf][single_ratio_Nch1kT.pdf]]: single_ratio_Nch1kT.pdf
   * [[%ATTACHURLPATH%/single_ratio_Nch2kT.pdf][single_ratio_Nch2kT.pdf]]: single_ratio_Nch2kT.pdf
   * [[%ATTACHURLPATH%/single_ratio_Nch3kT.pdf][single_ratio_Nch3kT.pdf]]: single_ratio_Nch3kT.pdf %ENDTWISTY%

*Double Ratio* <br />%TWISTY{id="" mode="div" showlink="Show plot " hidelink="Hide plot" remember="off" showimgright="%ICONURLPATH{toggleopen-small}%" hideimgright="%ICONURLPATH{toggleclose-small}%" start="hide" }%
   * [[%ATTACHURLPATH%/doubleratio_pp276tev_emix_q5.pdf][doubleratio_pp276tev_emix_q5.pdf]]: Double Ratio (q=5)
   * [[%ATTACHURLPATH%/doubleratio_pp276tev_emix_q2.pdf][doubleratio_pp276tev_emix_q2.pdf]]: Double Ratio (q=2)
   * [[%ATTACHURLPATH%/pp276tev_doubleratio_kT.pdf][pp276tev_doubleratio_kT.pdf]]: Double Ratio in kT Bins
   * [[%ATTACHURLPATH%/pp276tev_doubleratio_Nch.pdf][pp276tev_doubleratio_Nch.pdf]]: Double Ratio in Ncharge Bins
   * [[%ATTACHURLPATH%/Nch_5bins_dratio_emix_20mev_q2.pdf][Nch_5bins_dratio_emix_20mev_q2.pdf]]: Double Ratio in Five Ncharge Bins
   * [[%ATTACHURLPATH%/radius_parameters_vs_ncharge.pdf][radius_parameters_vs_ncharge.pdf]]: radius_parameters_vs_ncharge.pdf
   * [[%ATTACHURLPATH%/dip_tau_model_emix_20mev_q2.pdf][dip_tau_model_emix_20mev_q2.pdf]]: dip_tau_model_emix_20mev_q2.pdf
   * [[%ATTACHURLPATH%/dip_emix.pdf][dip_emix.pdf]]: dip_emix.pdf
   * [[%ATTACHURLPATH%/pp276tev_doubleratio_Nch1kT.pdf][pp276tev_doubleratio_Nch1kT.pdf]]: pp276tev_doubleratio_Nch1kT.pdf
   * [[%ATTACHURLPATH%/pp276tev_doubleratio_Nch2kT.pdf][pp276tev_doubleratio_Nch2kT.pdf]]: pp276tev_doubleratio_Nch2kT.pdf
   * [[%ATTACHURLPATH%/pp276tev_doubleratio_Nch3kT.pdf][pp276tev_doubleratio_Nch3kT.pdf]]: pp276tev_doubleratio_Nch3kT.pdf %ENDTWISTY%
%ENDTWISTY%

*Two Dimensional* <br />%TWISTY{id="" mode="div" showlink="Show plot " hidelink="Hide plot" remember="off" showimgright="%ICONURLPATH{toggleopen-small}%" hideimgright="%ICONURLPATH{toggleclose-small}%" start="hide" }%

*Single Ratio* <br />%TWISTY{id="" mode="div" showlink="Show plot " hidelink="Hide plot" remember="off" showimgright="%ICONURLPATH{toggleopen-small}%" hideimgright="%ICONURLPATH{toggleclose-small}%" start="hide" }%
   * [[%ATTACHURLPATH%/qTqL_plot_singleratio_data.pdf][qTqL_plot_singleratio_data.pdf]]: qTqL_plot_singleratio_data.pdf
   * [[%ATTACHURLPATH%/qTqL_plot_singleratio_mc.pdf][qTqL_plot_singleratio_mc.pdf]]: qTqL_plot_singleratio_mc.pdf %ENDTWISTY%
*Double Ratio* <br />%TWISTY{id="" mode="div" showlink="Show plot " hidelink="Hide plot" remember="off" showimgright="%ICONURLPATH{toggleopen-small}%" hideimgright="%ICONURLPATH{toggleclose-small}%" start="hide" }%

   * [[%ATTACHURLPATH%/qTqL_plot_double_ratio.pdf][qTqL_plot_double_ratio.pdf]]: qTqL_plot_double_ratio.pdf
   * [[%ATTACHURLPATH%/qTqL_projections_pp276tev.pdf][qTqL_projections_pp276tev.pdf]]: qTqL_projections_pp276tev.pdf

   * [[%ATTACHURLPATH%/qTqL_kT1_plots.pdf][qTqL_kT1_plots.pdf]]: qTqL_kT1_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_kT2_plots.pdf][qTqL_kT2_plots.pdf]]: qTqL_kT2_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_kT3_plots.pdf][qTqL_kT3_plots.pdf]]: qTqL_kT3_plots.pdf

   * [[%ATTACHURLPATH%/qTqL_Nch1_plots.pdf][qTqL_Nch1_plots.pdf]]: qTqL_Nch1_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch3_plots.pdf][qTqL_Nch2_plots.pdf]]: qTqL_Nch2_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch3_plots.pdf][qTqL_Nch3_plots.pdf]]: qTqL_Nch3_plots.pdf

   * [[%ATTACHURLPATH%/qTqL_Nch1_kT1_plots.pdf][qTqL_Nch1_kT1_plots.pdf]]: qTqL_Nch1_kT1_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch1_kT3_plots.pdf][qTqL_Nch1_kT3_plots.pdf]]: qTqL_Nch1_kT3_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch1_kT2_plots.pdf][qTqL_Nch1_kT2_plots.pdf]]: qTqL_Nch1_kT2_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch2_kT1_plots.pdf][qTqL_Nch2_kT1_plots.pdf]]: qTqL_Nch2_kT1_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch2_kT2_plots.pdf][qTqL_Nch2_kT2_plots.pdf]]: qTqL_Nch2_kT2_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch2_kT3_plots.pdf][qTqL_Nch2_kT3_plots.pdf]]: qTqL_Nch2_kT3_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch3_kT1_plots.pdf][qTqL_Nch3_kT1_plots.pdf]]: qTqL_Nch3_kT1_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch3_kT2_plots.pdf][qTqL_Nch3_kT2_plots.pdf]]: qTqL_Nch3_kT2_plots.pdf
   * [[%ATTACHURLPATH%/qTqL_Nch2_kT3_plots.pdf][qTqL_Nch2_kT3_plots.pdf]]: qTqL_Nch2_kT3_plots.pdf

   * [[%ATTACHURLPATH%/qLqT_NchkT_graph_rL.pdf][qLqT_NchkT_graph_rL.pdf]]: qLqT_NchkT_graph_rL.pdf
   * [[%ATTACHURLPATH%/qLqT_NchkT_graph_rT.pdf][qLqT_NchkT_graph_rT.pdf]]: qLqT_NchkT_graph_rT.pdf %ENDTWISTY% %ENDTWISTY%

*Three Dimensional* <br />%TWISTY{id="" mode="div" showlink="Show plot " hidelink="Hide plot" remember="off" showimgright="%ICONURLPATH{toggleopen-small}%" hideimgright="%ICONURLPATH{toggleclose-small}%" start="hide" }%
   * [[%ATTACHURLPATH%/h2dprojection_qs_ql_qo.pdf][h2dprojection_qs_ql_qo.pdf]]: h2dprojection_qs_ql_qo.pdf
   * [[%ATTACHURLPATH%/qsqlqo_1d_projections.pdf][qsqlqo_1d_projections.pdf]]: qsqlqo_1d_projections.pdf

%ENDTWISTY%

&lt;!--<br /> * Set DENYTOPICVIEW = TWikiGuest <br /> * Set ALLOWTOPICVIEW = HeavyIonGroup,ThiagoTomei, SpraceGuest <br />--&gt;

-- Main.SunilDogra - 2013-03-20

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
pdf	Nch_5bins_dratio_emix_20mev_q2.pdf	r1	manage	37.7 K	2014-01-16 - 20:09	SunilDogra
pdf	dip_emix.pdf	r1	manage	14.9 K	2014-01-16 - 20:09	SunilDogra
pdf	dip_tau_model_emix_20mev_q2.pdf	r1	manage	48.1 K	2014-01-16 - 20:09	SunilDogra
pdf	doubleratio_pp276tev_emix_q2.pdf	r1	manage	21.1 K	2014-01-16 - 20:04	SunilDogra
pdf	doubleratio_pp276tev_emix_q5.pdf	r1	manage	30.3 K	2014-01-16 - 20:04	SunilDogra
pdf	h2dprojection_qs_ql_qo.pdf	r1	manage	630.7 K	2014-01-16 - 20:09	SunilDogra
pdf	pp276tev_doubleratio_Nch.pdf	r1	manage	38.7 K	2014-01-16 - 20:11	SunilDogra
pdf	pp276tev_doubleratio_Nch1kT.pdf	r1	manage	51.5 K	2014-01-16 - 20:11	SunilDogra
pdf	pp276tev_doubleratio_Nch2kT.pdf	r1	manage	39.4 K	2014-01-16 - 20:11	SunilDogra
pdf	pp276tev_doubleratio_Nch3kT.pdf	r1	manage	39.1 K	2014-01-16 - 20:11	SunilDogra
pdf	pp276tev_doubleratio_kT.pdf	r1	manage	38.5 K	2014-01-16 - 20:11	SunilDogra
pdf	pp276tev_singleratio_Nch.pdf	r1	manage	41.3 K	2014-01-16 - 20:11	SunilDogra
pdf	pp276tev_singleratio_kT.pdf	r1	manage	41.1 K	2014-01-16 - 20:11	SunilDogra
pdf	qLqT_NchkT_graph_rL.pdf	r1	manage	14.1 K	2014-01-16 - 20:11	SunilDogra
pdf	qLqT_NchkT_graph_rT.pdf	r1	manage	14.0 K	2014-01-16 - 20:11	SunilDogra
pdf	qsqlqo_1d_projections.pdf	r1	manage	39.1 K	2014-01-16 - 20:11	SunilDogra
pdf	singleratio_pp276tev.pdf	r1	manage	22.2 K	2014-01-16 - 20:04	SunilDogra
pdf	singleratio_pp276tev_q5.pdf	r1	manage	34.1 K	2014-01-16 - 19:55	SunilDogra	Single Ratio (q=5)

Topic revision: r11 - 2014-08-19 - SunilDogra

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