[Hybrid baryons] presentation with chi square plots

Viktor Mokeev mokeev at jlab.org
Wed Apr 20 11:56:40 EDT 2016


Hi Lucilla and Annalisa,

 From your plots I got impression that P0 and P1 Legendre moments are the most sensitive to the hybrid contribution. It looks a bit surprising, since from all you previous posts, the maximal difference with/without hybrid were seen for L>3.

 Why chi^2/d.p. turns out to be the most sensitive to the moments with L<2 ? Is it the effect of the error bar growth for the moments with L>3?

   Best Regards,
                        Victor 

----- Original Message -----
From: "Lucilla Lanza" <lucilla.lanza at roma2.infn.it>
To: "hybrid baryons" <hybrid_baryons at jlab.org>
Sent: Wednesday, April 20, 2016 11:00:30 AM
Subject: [Hybrid baryons] presentation with chi square plots

Dear all,

we studied the chi square between Model+Resonance(Mass=2.2 GeV) and 
Model+Resonance(Mass=MR) as a function of MR, and the chi square between 
Model and Model+Resonance as a function of A_1/2 for the Legendre 
moments.
We are sending you the results.
Best Regards,

Annalisa and Lucilla
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