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Re: Finding true vertex position of mother particles. [message #12268 is a reply to message #12102]

Thu, 14 July 2011 14:30

donghee
Messages: 385
Registered: January 2009
Location: Germnay

first-grade participant

From: *kph.uni-mainz.de

Hi Ralf,

If I have interaction point (0,0,0), then I can find easily the vertex for MC true event.

But we have now some vertex displacement from beam-target smearing.
What is the way to get those info only from PndMCTrack?

I have only way to get such kind of info in terms of PndMcListConverter as an extra step after building pid, that I don't want to do so.

If you know more easy way to know vertex position for instant psi3770, please let me know.

Thanks.

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[Message index]

		Finding true vertex position of mother particles. By: donghee on Mon, 20 June 2011 22:49
		Re: Finding true vertex position of mother particles. By: Ralf Kliemt on Tue, 21 June 2011 09:47
		Re: Finding true vertex position of mother particles. By: donghee on Tue, 21 June 2011 09:59
		Re: Finding true vertex position of mother particles. By: donghee on Thu, 14 July 2011 14:30
		Re: Finding true vertex position of mother particles. By: StefanoSpataro on Thu, 14 July 2011 21:10
		Re: Finding true vertex position of mother particles. By: donghee on Fri, 15 July 2011 11:11
		Re: Finding true vertex position of mother particles. By: Tobias Stockmanns on Fri, 15 July 2011 12:10
		Re: Finding true vertex position of mother particles. By: donghee on Fri, 15 July 2011 11:50
		Re: Finding true vertex position of mother particles. By: asanchez on Fri, 15 July 2011 12:00
		Re: Finding true vertex position of mother particles. By: Ralf Kliemt on Fri, 15 July 2011 12:23
		Re: Finding true vertex position of mother particles. By: donghee on Fri, 15 July 2011 12:41

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