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Re: Psi analysis as a cross check from donghee kang [message #12519 is a reply to message #12514]

Thu, 18 August 2011 12:21

Felix Boehmer
Messages: 149
Registered: May 2007
Location: Munich

first-grade participant

From: *natpool.mwn.de

Hi Donghee,

there is no direct way to get the track length. The best possibility would be to go back to the MC file (if you have it) and count the MC hits (PndTpcPoints) of a track. On average we create 15 MC hits per cm.

Another method would be to look directly at the cluster positions of the TPC track, or take the track momentum and start position inside the TPC volume and calculate the track length.

Thanks for looking into it, I find your results very interesting!

Cheers

Felix

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[Message index]

		Psi analysis as a cross check from donghee kang By: donghee on Wed, 17 August 2011 12:37
		Re: Psi analysis as a cross check from donghee kang By: donghee on Wed, 17 August 2011 15:32
		Re: Psi analysis as a cross check from donghee kang By: Felix Boehmer on Wed, 17 August 2011 15:47
		Re: Psi analysis as a cross check from donghee kang By: donghee on Wed, 17 August 2011 16:09
		Re: Psi analysis as a cross check from donghee kang By: Lars Schmitt on Wed, 17 August 2011 17:37
		Re: Psi analysis as a cross check from donghee kang By: donghee on Wed, 17 August 2011 17:59
		Re: Psi analysis as a cross check from donghee kang By: Felix Boehmer on Wed, 17 August 2011 18:16
		Re: Psi analysis as a cross check from donghee kang By: donghee on Thu, 18 August 2011 10:49
		Re: Psi analysis as a cross check from donghee kang By: Lars Schmitt on Thu, 18 August 2011 11:24
		Re: Psi analysis as a cross check from donghee kang By: donghee on Thu, 18 August 2011 11:31
		Re: Psi analysis as a cross check from donghee kang By: Lars Schmitt on Thu, 18 August 2011 11:51
		Re: Psi analysis as a cross check from donghee kang By: Gianluigi Boca on Thu, 18 August 2011 13:09
		Re: Psi analysis as a cross check from donghee kang By: Felix Boehmer on Thu, 18 August 2011 13:29
		Re: Psi analysis as a cross check from donghee kang By: Gianluigi Boca on Thu, 18 August 2011 14:42
		Re: Psi analysis as a cross check from donghee kang By: donghee on Thu, 18 August 2011 14:00
		Re: Psi analysis as a cross check from donghee kang By: donghee on Fri, 19 August 2011 12:14
		Re: Psi analysis as a cross check from donghee kang By: Felix Boehmer on Thu, 18 August 2011 12:21
		Re: Psi analysis as a cross check from donghee kang By: donghee on Thu, 18 August 2011 12:28
		Re: Psi analysis as a cross check from donghee kang By: donghee on Sun, 21 August 2011 16:00
		Re: Psi analysis as a cross check from donghee kang By: Felix Boehmer on Sun, 21 August 2011 22:45
		Re: Psi analysis as a cross check from donghee kang By: donghee on Mon, 22 August 2011 13:48
		Re: Psi analysis as a cross check from donghee kang By: Felix Boehmer on Mon, 22 August 2011 13:56
		Re: Psi analysis as a cross check from donghee kang By: donghee on Mon, 22 August 2011 14:04
		Re: Psi analysis as a cross check from donghee kang By: StefanoSpataro on Mon, 22 August 2011 15:44
		Re: Psi analysis as a cross check from donghee kang By: Felix Boehmer on Mon, 22 August 2011 15:53
		Re: Psi analysis as a cross check from donghee kang By: donghee on Wed, 24 August 2011 22:43

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