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Re: Energy correction for gammas [message #7582 is a reply to message #7578]

Sun, 30 November 2008 22:20

Dima Melnychuk
Messages: 213
Registered: April 2004
Location: National Centre for Nucle...

first-grade participant

From: *mobile.playmobile.pl

Hi all,

I have an update to my previuos post.

The previous plots were shown for G3 simulation, but in case of G4 simulation the energy correction taken from Babar framework works better.

The barrel emc - 25-135 degree, 1 GeV gamma.

index.php?t=getfile&id=4873&private=0

At least the mean value of corrected histogramm is at 1 GeV.

And shashlyk calorimeter, 0-5 degree, 1 GeV.

index.php?t=getfile&id=4874&private=0

The match is not perfect but much closer than in G3 case.

Best regards,
Dima

Attachment: emc_energy_barel_g4.png
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Attachment: emc_energy_shashlyk_g4.png
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[Message index]

		Energy correction for gammas By: Dima Melnychuk on Fri, 28 November 2008 18:22
		Re: Energy correction for gammas By: Johan Messchendorp on Sun, 30 November 2008 20:55
		Re: Energy correction for gammas By: Dima Melnychuk on Sun, 30 November 2008 22:20
		Re: Energy correction for gammas By: StefanoSpataro on Sun, 30 November 2008 23:07
		Re: Energy correction for gammas By: Johan Messchendorp on Mon, 01 December 2008 00:36
		Re: Energy correction for gammas By: Bertram Kopf on Mon, 01 December 2008 13:39
		Re: Energy correction for gammas By: Dima Melnychuk on Wed, 03 December 2008 00:36
		Re: Energy correction for gammas By: Dima Melnychuk on Wed, 03 December 2008 12:38
		Re: Energy correction for gammas By: Aleksandra Biegun on Wed, 03 December 2008 13:20

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