[Hybrid baryons] slides and tables from today's meeting

Viktor Mokeev mokeev at jlab.org
Mon Nov 23 03:32:12 EST 2015


Dear Colleagues,

 The transformation factor from Gent amplitude to JM amplitude is available.

In order to use the Ghent amplitudes with the conventions of the JM model for the initial virtual photon invariant flux, and the final state phase space, and the electric charge factorized out of amplitude, we need to tansform the Ghent amplituies as:

  M_{transf}=M_{Ghent}/sqrt(2*(4*\pi\alpha))

and use M_{transf} in the conventions of the JM model.

I will send scanned full derivation November 29, when I will be back to Jlab from Moscow. Here, in Moscow I am unable to digitize the write up.

  Best Regards,
                          Victor

----- Original Message -----
From: "Lucilla Lanza" <lucilla.lanza at roma2.infn.it>
To: "hybrid baryons" <hybrid_baryons at jlab.org>
Sent: Friday, November 20, 2015 7:27:00 PM
Subject: [Hybrid baryons] slides and tables from today's meeting

Dear all,

we have created today's meeting page on the wiki

https://clasweb.jlab.org/wiki/index.php/HybridB_November_20_2015

where you can find:
1)my presentation.
2)the two txt files containing amplitudes and cross sections from Gent 
model.

All the best,

Lucilla & Annalisa
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