TWiki> Main Web>TWikiUsers>ShingoSakai>Analysis>06062012BackgroundSubtractionInCentralTrigger (2014-06-09, ShingoSakai) EditAttachPDF

Overview

  • Compared raw electronspectrum with/without M20 cut
  • Hadron contaminations were estimated by using E/p (nSigma<-3.5) in both case
  • Central trigger (0-10%)

Results

Pic_Eop_wBG.png Pic_Eop_wBGwoM20.png Pic_ContaminationCompM20Cent.png Pic_EleSubCompRatio_cent.png

/Users/shingo/WRK/Dayana/2012/05/10/Electrons_PbPb_27_20120518-1655_tpcCent

-- ShingoSakai - 08-Jun-2012

Attachments Attachments
Topic attachments
I Attachment History Action Size Date Who Comment
PNGpng Pic_ContaminationCompM20Cent.png r1 manage 9.6 K 2012-06-08 - 10:07 Ssakai  
PNGpng Pic_EleSubCompRatio_cent.png r1 manage 7.6 K 2012-06-08 - 10:07 Ssakai  
PNGpng Pic_Eop_wBG.png r1 manage 26.0 K 2012-06-08 - 10:08 Ssakai  
PNGpng Pic_Eop_wBGwoM20.png r1 manage 27.2 K 2012-06-08 - 10:09 Ssakai  
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Topic revision: r3 - 2014-06-09 - ShingoSakai
 
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