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Commit 4da70c16 authored by Chandradoy Chatterjee's avatar Chandradoy Chatterjee
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dRICH sigma Adjusted for aerogel n = 1.03

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benchmarks/rich/src/CherenkovPIDAnalysis.cc
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...@@ -78,7 +78,7 @@ namespace benchmarks { ...@@ -78,7 +78,7 @@ namespace benchmarks {
m_mcRindex_dist = new TH1D( m_mcRindex_dist = new TH1D(
"mcRindex_"+m_rad_name_trun, "mcRindex_"+m_rad_name_trun,
"MC Refractive Index for "+m_rad_title+";n", "MC Refractive Index for "+m_rad_title+";n",
10*Tools::n_bins, 0.99, 1.03 10*Tools::n_bins, 0.99, 1.04
); );
// PID // PID
...@@ -232,7 +232,7 @@ namespace benchmarks { ...@@ -232,7 +232,7 @@ namespace benchmarks {
// calculate expected Cherenkov angle `theta_exp` and residual `theta_resid`, // calculate expected Cherenkov angle `theta_exp` and residual `theta_resid`,
// using refractive index from MC truth // using refractive index from MC truth
float mc_rindex=0; float mc_rindex=0;
if(m_rad_name=="Aerogel") mc_rindex =1.019; if(m_rad_name=="Aerogel") mc_rindex =1.0295;
else if(m_rad_name=="Gas") mc_rindex = 1.00076; else if(m_rad_name=="Gas") mc_rindex = 1.00076;
else mc_rindex = cherenkov_pid.getRefractiveIndex(); // average else mc_rindex = cherenkov_pid.getRefractiveIndex(); // average
auto theta_exp = TMath::ACos( auto theta_exp = TMath::ACos(
......
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