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Re: Finding true vertex position of mother particles. [message #12102 is a reply to message #12101]

Tue, 21 June 2011 09:47

Ralf Kliemt
Messages: 507
Registered: May 2007
Location: GSI, Darmstadt

first-grade participant

From: *pool.mediaWays.net

Hello Donghee,

The psi3770 you are looking at is a) a neutral particle and b) decaying "instantly". This means you have a) no mc track and b) no displaced vertex.
Hence the vertex of the decaying particles is the interaction point (or a point in the beam-target distributuion).

Regards,
Ralf

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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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