Difference: HyunYongJo (1 vs. 34)

Castor Study

• CASTOR : hit-by-hit Calibration
• CASTOR : Event Plane Correlation
• CASTOR : Merge castor cells
• CASTOR : Summary

HF Study

• HF : Hadron Calorimeter

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CASTOR PPTX & PDF

• Castor_Study.pptx: Castor_Study.pptx

• Castor_Study.pdf: Castor_Study.pdf
• pptx : CastorStudy.pdf

• Section : Fit parameter
• Section : CASTOR hit definition
• Section : dN/dphi
• Section : dN/d(phi-psi)
• Section : Clustering CASTOR
• Section : Conclusion

• Section : No EventPlane Result cut

Castor Study

• CASTOR : hit-by-hit Calibration
• CASTOR : Event Plane Correlation
• CASTOR : Merge castor cells

HF Study

• HF : Hadron Calorimeter

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CASTOR PPTX & PDF

• Castor_Study.pptx: Castor_Study.pptx

• Castor_Study.pdf: Castor_Study.pdf
• pptx : CastorStudy.pdf

• Section : CASTOR hit study
• Section : Fit parameter
• Section : CASTOR hit definition
• Section : dN/dphi
• Section : dN/d(phi-psi)
• Section : Clustering CASTOR
• Section : Conclusion

• Section : No EventPlane Result cut

Castor Study

HF Study

• HF : Hadron Calorimeter

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CASTOR PPTX & PDF

• Castor_Study.pptx: Castor_Study.pptx

• Castor_Study.pdf: Castor_Study.pdf
• pptx : CastorStudy.pdf

• Section : CASTOR hit study
• Section : Fit parameter
• Section : CASTOR hit definition
• Section : dN/dphi
• Section : dN/d(phi-psi)
• Section : Clustering CASTOR
• Section : Conclusion

• Section : No EventPlane Result cut

Castor Study

• CASTOR : CASTOR B=3.8T
• CASTOR : CASTOR B=0T

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CASTOR PPTX & PDF

• Castor_Study.pptx: Castor_Study.pptx

• Castor_Study.pdf: Castor_Study.pdf
• pptx : CastorStudy.pdf

• Section : CASTOR hit study
• Section : Fit parameter
• Section : CASTOR hit definition
• Section : dN/dphi
• Section : dN/d(phi-psi)
• Section : Clustering CASTOR
• Section : Conclusion

• Section : No EventPlane Result cut

Castor Study

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Castor Study

CASTOR PPTX & PDF

• Castor_Study.pptx: Castor_Study.pptx

• Castor_Study.pdf: Castor_Study.pdf
• pptx : CastorStudy.pdf

• Section : CASTOR hit study
• Section : Fit parameter
• Section : CASTOR hit definition
• Section : dN/dphi
• Section : dN/d(phi-psi)
• Section : Clustering CASTOR
• Section : Conclusion

• Section : No EventPlane Result cut

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• CastorStudy.pdf: CastorStudy?.pdf

• Section : CASTOR hit study
• Section : Fit parameter
• Section : CASTOR hit definition
• Section : dN/dphi
• Section : dN/d(phi-psi)
• Section : Clustering CASTOR
• Section : Conclusion

• Section : No EventPlane Result cut

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• CastorStudy.pdf: CastorStudy?.pdf

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Castor Study

• Section : CASTOR hit study
• Section : Fit parameter
• Section : CASTOR hit definition
• Section : dN/dphi
• Section : dN/d(phi-psi)
• Section : Clustering CASTOR
• Section : Conclusion

CASTOR PPTX & PDF

• Castor_Study.pptx: Castor_Study.pptx

• Castor_Study.pdf: Castor_Study.pdf
• pptx : CastorStudy.pdf

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• CastorStudy.pdf: CastorStudy?.pdf

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Castor Study

• Section : No EventPlane Result cut

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Castor Study

• Section : 2
• Section : 3
• Section : 4
• Section : 5
• Section : No EventPlane Result cut

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Castor Study

• Section : 1
• Section : 2
• Section : 3
• Section : 4
• Section : 5

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CASTOR study

• Section 1: Introduction
• Section 2: Detector
• Section 3: CASTOR Calibration
• Section 4: Physics capability
• Section 5: Conclusion

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Fit Function

• I was using a langaus.C in ROOT tutorial and changed some initial values.

Double_t castorEvt[16]={0.19636,0.58906,0.98176,1.37446,1.76716,2.15986,2.55256,2.94526
,-2.94524,-2.55254,-2.15984,-1.76714,-1.37444,-0.98174,-0.58904,-0.19634 };

const double pi = 3.141592;

//-------cator event plane
   reco::EvtPlaneCollection const & _evt = * evta;
   if( _evt[1].angle() == 0 ) return;

//------castor tower collection
        for(CastorTowerCollection::const_iterator ic = ctc->begin();
        ic != ctc->end();
        ic++){
   double phi_v = ic->phi(); double evt_v = _evt[1].angle(); double sum_v = phi_v-evt_v;
   if( ic->energy() != 0){
      pea->Fill( ic->phi() ); //----dN/dPhi
      if( sum_v > pi ) { sum_v-=2*pi; carrot->Fill( sum_v );}
      else if( sum_v < -pi ) {sum_v+=2*pi; carrot->Fill( sum_v );} 
      else {carrot->Fill( sum_v );}  //----event plane ( evetplane positive track )
         }
   for(int i=0;i<16;i++){
   if( castorEvt[i] == ic->phi() ){boiled_pea[i]->Fill( ic->energy() );}}
        }//---loop for castor tower

//------castor rechit collection
        for (CastorRecHitCollection::const_iterator wrh = InputRecHits->begin();
   wrh != InputRecHits->end();wrh++) {

      int module = wrh->id().module();
      int sector = wrh->id().sector();
      double energy = wrh->energy();
      int modv = (sector-1)+(16*(module-1));

      double dphi = castorEvt[sector-1]-_evt[1].angle();
      if(energy > param[modv] )
                {
         if( dphi >pi){
            double v_sum = dphi-2*pi;
            potato[module-1]->Fill( v_sum );
            boiled_potato[module-1]->Fill( v_sum );}
         else if( dphi < -pi){
            double v_sum = dphi+2*pi;
            potato[module-1]->Fill( v_sum );
            boiled_potato[module-1]->Fill( v_sum );}//--- event plne rechit fit
         else {
            potato[module-1]->Fill(dphi );
            boiled_potato[module-1]->Fill( dphi );}
         mango[module-1]->Fill( castorEvt[sector-1], _evt[1].angle() );
                }

      if( energy >  0 ){ 
         if( dphi >pi){
            double v_sum = dphi-2*pi;
            boiled_egg[module-1]->Fill( v_sum );
            fri_egg[module-1]->Fill( v_sum );}
         else if( dphi < -pi){
            double v_sum = dphi+2*pi;
            boiled_egg[module-1]->Fill( v_sum );
            fri_egg[module-1]->Fill( v_sum );}//--- event plne rechit fit( zero event track plane )
         else {

            boiled_egg[module-1]->Fill( dphi );
            fri_egg[module-1]->Fill( dphi );}
         guava[module-1]->Fill( castorEvt[sector-1], _evt[1].angle() );

           egg[module-1]->Fill(sector);   //--- peak sigma cutting rechit fit
      pumpkin->Fill(module, sector );//--- zero energy cutting module sector rechit fit
      pumpkin_juice[module-1]->Fill(sector); //--- zero energy cutting rechit fit
                }

      melon[module-1][sector-1]->Fill( energy );
      peach[module-1][sector-1]->Fill( energy/par[modv]);
      watermelon[module-1][sector-1]->Fill( energy); 

   }//----loop for castor rechit

energy >0 && rechit fit ( 16 and 32 bin)

• 1932boiled_egg_Canvas.gif:
  

• 1932fri_egg_Canvas.gif:
  

energy > sigma && rechit fit ( 16 and 32 bin)

• 1621potato_Canvas.gif:
  

• 1621boiled_potato_Canvas.gif:
  

towercollection && 16 bin

• 1621carrot_Canvas.gif:
  

• 1621boiled_pea_Canvas.gif:
  

2D distribution( energy > sigma && energy >0 )

• mango_Canvas.gif:
  

• guava_Canvas.gif:
  

de/dx study

• dedxPTTru40_dedxVsP.png:
  

• dedxCNPTru40_dedxVsP.png:
  

energy>sigma1

• AUvsPhi?.gif:
  

• EnergyvsPhi?.gif:
  

• EnergyoversigmavsPhi?.gif:
  

energy>sigma1 && Phi-Psi

• AUvsPhimPsi?.gif:
  

• energyvsphimpsi.gif:
  

• energydsigmavsphimpsi.gif: