05172012HighPTElectronIdentificationAndRawElectronYields < Main

Main Web>TWikiUsers>ShingoSakai>Analysis>05172012HighPTElectronIdentificationAndRawElectronYields (2014-06-09, ShingoSakai) (raw view)

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---+ Overview
   * high electron identification with shower shape
   * electron ID cuts
      * # of cluster > 100
      * # of ITS ; 3
      * -1<nSigma<3
      * TPC, ITS refit
      * TPC cluster ratio ; 0.6
      * SPD hits ; kAny
      * Centrality ; 0-10%
---+ Shower shape
   * E/p vs. Shower Shape (pT>10 GeV/c)
https://twiki.cern.ch/twiki/pub/Main/05172012HighPTElectronIdentificationAndRawElectronYields/Pic_Eop_ShowerCorr.png
   * Shower shapes with different E/p cut
      * E/p>0.9 (red) --- electron candidate
      * E/p<0.9 (blue) --- hadrons
https://twiki.cern.ch/twiki/pub/Main/05172012HighPTElectronIdentificationAndRawElectronYields/Pic_Eop_Shower.png
---+ E/p
   * E/p distribution with/without M20 cut
https://twiki.cern.ch/twiki/pub/Main/05172012HighPTElectronIdentificationAndRawElectronYields/Pic_Eop_M20cut.png
   * E/p distribution with M20
https://twiki.cern.ch/twiki/pub/Main/05172012HighPTElectronIdentificationAndRawElectronYields/Pic_Eop_EMCEGA0_10.png
---+ Raw electrons
https://twiki.cern.ch/twiki/pub/Main/05172012HighPTElectronIdentificationAndRawElectronYields/Pic_Raw_ele.png
https://twiki.cern.ch/twiki/pub/Main/05172012HighPTElectronIdentificationAndRawElectronYields/Pic_trigComp_0528.png
https://twiki.cern.ch/twiki/pub/Main/05172012HighPTElectronIdentificationAndRawElectronYields/Pic_Ince_0528.png
   * plots are updated on May 28th (event count wasn't correct)

---+ Presentation
https://indico.cern.ch/getFile.py/access?contribId=0&resId=0&materialId=slides&confId=190895

/Users/shingo/WRK/Dayana/2012/05/10/Electrons_PbPb_20_20120508-0942<br>
/Users/shingo/WRK/Dayana/2012/05/10/Electrons_PbPb_20_20120508-0942-cent<br>
LEGO train20 <br>

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-- Main.ShingoSakai - 18-May-2012

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who
png	Pic_EopBGsubnSig35noM20_fit.png	r1	manage	24.5 K	2012-05-21 - 14:10	Ssakai
png	Pic_Eop_EMCEGA0_10.png	r1	manage	23.2 K	2012-05-22 - 12:13	Ssakai
png	Pic_Eop_M20cut.png	r1	manage	27.2 K	2012-05-22 - 12:13	Ssakai
png	Pic_Eop_Shower.png	r1	manage	20.5 K	2012-05-22 - 12:14	Ssakai
png	Pic_Eop_ShowerCorr.png	r1	manage	26.8 K	2012-05-22 - 12:12	Ssakai
png	Pic_Ince.png	r1	manage	10.6 K	2012-05-22 - 12:17	Ssakai
png	Pic_Ince_0528.png	r1	manage	10.6 K	2012-05-28 - 07:58	Ssakai
png	Pic_Raw_ele.png	r1	manage	7.2 K	2012-05-22 - 12:15	Ssakai
png	Pic_trigComp.png	r1	manage	20.5 K	2012-05-22 - 12:16	Ssakai
png	Pic_trigComp_0528.png	r1	manage	20.9 K	2012-05-28 - 07:59	Ssakai

Topic revision: r5 - 2014-06-09 - ShingoSakai

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