[Hybrid baryons] Table with cross section vs W, cos #theta, #phi.

[Viktor Mokeev]

Dear Colleagues,

 We need to clarify which cross section you are using. Whether they are
a)dsigma/(dW*dQ^2domega_{K}} exclusive cross sections for electron scattering, or
b)dsigma/domega_{K} for exclusive virtual photon cross section.

My guess is: Evgeny is using b) with units GeV{-2}/Ster

Lucilla uses

mcbarn/(Sr GeV^3)

It looks like the electron scattering exclusive KY cross section in which virtual photon cross sections was converted from GeV{-2}/Ster to
mcbarn/(Sr), while GeV^{-3} comes from 1/(dW*dQ^2) from extra differentials for exclusive electron scattering cross section.

Evgeny and Lucilla, please come to common units and common cross sections. Both a) and b) cross sections are equally fine. GeV{-2}/Ster or
mcbarn/Ster units are equally fine. However, you have to use the common units in order to be able to fit the cross sections from each other.

  Best Regards,
                    Victor  

----- Original Message -----
From: "Evgeny Golovach" <golovach at jlab.org>
To: "hybrid baryons" <hybrid_baryons at jlab.org>
Sent: Friday, May 6, 2016 2:05:25 PM
Subject: [Hybrid baryons] Table with cross section vs W, cos #theta, #phi.

Dear All,

Lucilla, I am sending you my table.
It is in the same format.
I guess, your cross sections is in the units of GeV^{-2}.
I used the same units.

Regards,
  Evgeny


> Dear all,
>
> here is the table with the unpolarized cross section vs phi, cos theta
> and W.
> We used ifstream and ofstream classes to read and write it.
>
> Best regards,
>
> Annalisa and Lucilla_______________________________________________
> Hybrid_baryons mailing list
> Hybrid_baryons at jlab.org
> https://mailman.jlab.org/mailman/listinfo/hybrid_baryons
>

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