GSI Forum: EMC » Abnormal distribution

Home » PANDA » PandaRoot » EMC » Abnormal distribution

Show: Today's Messages :: Polls :: Message Navigator

Re: Abnormal distribution [message #14379 is a reply to message #14378]

Tue, 22 January 2013 11:40

Jifeng Hu
Messages: 31
Registered: October 2012

continuous participant

From: *physik.uni-giessen.de

Here I show the codes slice,
PndEmcBump* theHit = (PndEmcBump*) fRecoHitArray->At(HitIndex1);
fEnergy1 = theHit->energy(); // E1
fEnergy1C = theHit->GetEnergyCorrected()/1.009; //E1C
PndEmcCorrection* theCorr = (PndEmcCorrection*)fCluCorrArray->At(HitIndex1);
fEnergy1CC = theCorr->EnergyCorrPhoton(); //E1CC

since the peak energy provided by theHit->GetEnergyCorrected() has a shift, temporarily I made a further correction by a factor 1.009.

Attachment eps file shows the difference between
E1C-E1, E1CC-E1, and E1CC-E1C.

PndEmcClusterAna class is used to save information from PndEmcBump.
PndEmcMcTruthWriter class is used to save information from PncMCTrack.

best regards.

Attachment: 3energy_diff.eps
(Size: 19.91KB, Downloaded 447 times)
Attachment: 3energy.eps
(Size: 20.81KB, Downloaded 451 times)
Attachment: PndEmcClusterAna.cxx
(Size: 18.88KB, Downloaded 502 times)
Attachment: PndEmcClusterAna.h
(Size: 3.30KB, Downloaded 438 times)
Attachment: PndEmcMcTruthWriter.cxx
(Size: 22.24KB, Downloaded 441 times)
Attachment: PndEmcMcTruthWriter.h
(Size: 3.75KB, Downloaded 473 times)

Report message to a moderator

[Message index]

		Abnormal distribution By: Jifeng Hu on Mon, 21 January 2013 18:45
		Re: Abnormal distribution By: Dima Melnychuk on Tue, 22 January 2013 10:59
		Re: Abnormal distribution By: Jifeng Hu on Tue, 22 January 2013 11:40
		Re: Abnormal distribution By: Dima Melnychuk on Tue, 22 January 2013 12:55
		Re: Abnormal distribution By: Jifeng Hu on Wed, 23 January 2013 10:38

Previous Topic:	EMC time-based simulation
Next Topic:	CHEF2013 - Calorimetry for High Energy Frontier

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Sep 24 00:56:05 CEST 2026

Total time taken to generate the page: 0.00901 seconds