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Re: Vertex Fitter in Fast simulation [message #16139 is a reply to message #16125] Tue, 01 April 2014 11:21
 donghee Messages: 385Registered: January 2009 Location: Germnay first-grade participant From: *kph.uni-mainz.de
Hi,

I have same question, what Elisabetta pointed out.
You suggestion is not correctly working for composited candidate as like D+.
GetPosition() of D+ is everytime equal to zero, no meaning at all.

Let assume
I have three different tracklet for D+ decay into K- pi+ pi+, each composite track has different positions.
After composition to D+ we have total 3 variated positions according smearing of track smearing.

Quote:

RhoCandidate *dpk = dp[j]->Daughter(0); //
TVector3 dpVtx1 = dpk->Pos();
RhoCandidate *dppi1 = dp[j]->Daughter(1); //
TVector3 dpVtx2 = dppi1->Pos();
RhoCandidate *dppi2 = dp[j]->Daughter(2);
TVector3 dpVtx3 = dppi2->Pos();

where, dp = composite candidate list for D+ -> K- pi+ pi+

Best wishes,
Donghee

 Vertex Fitter in Fast simulation By: donghee on Mon, 31 March 2014 15:52 Re: Vertex Fitter in Fast simulation By: Ralf Kliemt on Tue, 01 April 2014 08:52 Re: Vertex Fitter in Fast simulation By: donghee on Tue, 01 April 2014 10:28 Re: Vertex Fitter in Fast simulation By: Elisa Fioravanti on Tue, 01 April 2014 10:52 Re: Vertex Fitter in Fast simulation By: Ralf Kliemt on Tue, 01 April 2014 11:13 Re: Vertex Fitter in Fast simulation By: Elisabetta Prencipe (2) on Wed, 02 April 2014 18:04 Re: Vertex Fitter in Fast simulation By: donghee on Tue, 01 April 2014 11:21 Re: Vertex Fitter in Fast simulation By: Ralf Kliemt on Tue, 01 April 2014 11:31 Re: Vertex Fitter in Fast simulation By: donghee on Tue, 01 April 2014 11:35 Re: Vertex Fitter in Fast simulation By: StefanoSpataro on Tue, 01 April 2014 11:40 Re: Vertex Fitter in Fast simulation By: Ralf Kliemt on Tue, 01 April 2014 11:41 Re: Vertex Fitter in Fast simulation By: donghee on Tue, 01 April 2014 11:58 Re: Vertex Fitter in Fast simulation By: Ralf Kliemt on Tue, 01 April 2014 12:04 Re: Vertex Fitter in Fast simulation By: donghee on Tue, 01 April 2014 12:05 Re: Vertex Fitter in Fast simulation By: donghee on Thu, 03 April 2014 01:08 Re: Vertex Fitter in Fast simulation By: Elisabetta Prencipe (2) on Thu, 03 April 2014 12:48 Re: Vertex Fitter in Fast simulation By: StefanoSpataro on Thu, 03 April 2014 14:07 Re: Vertex Fitter in Fast simulation By: Elisabetta Prencipe (2) on Thu, 03 April 2014 14:11 Re: Vertex Fitter in Fast simulation By: StefanoSpataro on Thu, 03 April 2014 14:17 Re: Vertex Fitter in Fast simulation By: Malte Albrecht on Thu, 03 April 2014 17:15 Re: Vertex Fitter in Fast simulation By: StefanoSpataro on Fri, 04 April 2014 15:06 Re: Vertex Fitter in Fast simulation By: Malte Albrecht on Wed, 16 April 2014 00:05 Re: Vertex Fitter in Fast simulation By: Klaus Götzen on Wed, 16 April 2014 07:51 Re: Vertex Fitter in Fast simulation By: Malte Albrecht on Thu, 17 April 2014 19:49 Re: Vertex Fitter in Fast simulation By: StefanoSpataro on Thu, 17 April 2014 19:58 Re: Vertex Fitter in Fast simulation By: StefanoSpataro on Fri, 18 April 2014 10:07 Re: Vertex Fitter in Fast simulation By: Malte Albrecht on Fri, 18 April 2014 14:39 Re: Vertex Fitter in Fast simulation By: StefanoSpataro on Fri, 18 April 2014 22:26 Re: Vertex Fitter in Fast simulation By: Klaus Götzen on Sat, 19 April 2014 08:57 Re: Vertex Fitter in Fast simulation By: StefanoSpataro on Sat, 19 April 2014 11:33 Re: Vertex Fitter in Fast simulation By: Malte Albrecht on Sat, 19 April 2014 14:15 Re: Vertex Fitter in Fast simulation By: StefanoSpataro on Sat, 19 April 2014 19:16 Re: Vertex Fitter in Fast simulation By: Klaus Götzen on Sun, 20 April 2014 08:35 Re: Vertex Fitter in Fast simulation By: Malte Albrecht on Mon, 21 April 2014 21:28 Re: Vertex Fitter in Fast simulation By: Ralf Kliemt on Tue, 22 April 2014 16:16 Re: Vertex Fitter in Fast simulation By: Malte Albrecht on Tue, 22 April 2014 19:41 Re: Vertex Fitter in Fast simulation By: Ralf Kliemt on Wed, 23 April 2014 10:01
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