Re: Vertex fitter for two consecutive decays [message #17580 is a reply to message #17579] |
Tue, 25 November 2014 12:18 |
Karin Schönning
Messages: 65 Registered: August 2012 Location: Uppsala University
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continuous participant |
From: *physics.uu.se
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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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