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Re: Forward calorimeter [message #4510 is a reply to message #4495]

Tue, 19 June 2007 10:56

Aleksandra Wronska
Messages: 38
Registered: May 2006
Location: Cracow

continuous participant

From: *if.uj.edu.pl

Hi Stefano,

I fitted the calibration points from TPR with a combination of 2 exponents and got the following parameter values:

TF1* fun = new TF1("fun","[0]*exp([1]*x)+[2]*exp([3]*x)",0.01,3.0);
fun->SetParameter(0,3.45);
fun->SetParameter(1,-4.82e-03);
fun->SetParameter(2,2.52e-01 );
fun->SetParameter(3,-5.1914);

The function is different that that in TPR, but is not worse to describe the data.

cheers,
ola

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[Message index]

		Forward calorimeter By: StefanoSpataro on Tue, 12 June 2007 17:17
		Re: Forward calorimeter By: Jan Zhong on Tue, 12 June 2007 17:57
		Re: Forward calorimeter By: Aleksandra Wronska on Thu, 14 June 2007 12:09
		Re: Forward calorimeter By: StefanoSpataro on Thu, 14 June 2007 15:39
		Re: Forward calorimeter By: Aleksandra Wronska on Tue, 19 June 2007 10:56
		Re: Forward calorimeter By: StefanoSpataro on Tue, 19 June 2007 19:26
		Hole geometry By: StefanoSpataro on Thu, 14 June 2007 17:49
		Re: Hole geometry By: StefanoSpataro on Thu, 14 June 2007 18:00
		Re: Hole geometry By: Aleksandra Wronska on Fri, 15 June 2007 12:20
		Re: Hole geometry By: StefanoSpataro on Fri, 15 June 2007 14:00
		Re: Hole geometry By: StefanoSpataro on Wed, 20 June 2007 17:26

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