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implemented timing correction again due to svn not transferring over … #27

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Merged
hszumila merged 1 commit into from
Feb 17, 2017
Merged

implemented timing correction again due to svn not transferring over … #27

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4 changes: 3 additions & 1 deletion ecal-recon/src/main/java/org/hps/recon/ecal/cluster/HitTMCSmearDriver.java
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Original file line number Diff line number Diff line change
Expand Up @@ -30,9 +30,11 @@ public void setInputHitCollection(String inputHitCollection) {


// Time resolution as derived for 2016 data
//Factor 1.98 derived after running over MC. Probably due to
//lack of trigger jitter in simulation.
private static double calcSmear(double energy, double time){
Random r = new Random();
double sigT = r.nextGaussian()*Math.sqrt(Math.pow(0.188/energy, 2) + Math.pow(0.152, 2));
double sigT = r.nextGaussian()*Math.sqrt(Math.pow(0.188/energy, 2) + Math.pow(0.152, 2))/1.98;
return time + sigT;
}

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