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Re: Vertex fitter for two consecutive decays [message #17580 is a reply to message #17579] Tue, 25 November 2014 12:18 Go to previous message
Karin Schönning
Messages: 65
Registered: August 2012
Location: Uppsala University
continuous participant
From: *physics.uu.se
In Erik Thomé's thesis he writes that

"Pairs of Λ¯ (Λ) and π+ (π−) were fitted to a common vertex under a ¯Ξ+
(Ξ−) hypothesis, requiring a χ2 probability > 0.001."

He used the old framework but since this is on the analysis level maybe there is only some cutting and pasting required. I will try to get a hold of him (he quitted academia and I am not sure if his email works) and check if he has some code on his own or if there was some standard part of pandora.

Cheers,
/Karin
 
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