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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi All,<br>
<br>
As Lei and Carlos suggested, I posted the predicted proton-eta as well as the phi-eta distributions (by weighing the simulations) using the pwa fit production amplitudes.<br>
<br>
It has the expected angular distributions as well as the predicted mass spectra. I also posted 2 dimensional plots of Phi-eta vs Proton-eta as well as their dalitz plots.<br>
<br>
Find it at :<br>
<br>
http://clasweb.jlab.org/rungroups/g12/wiki/index.php/Strangeonia#Latest_Plots<br>
<br>
Mukesh. <br>
<br>
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<div style="direction: ltr;" id="divRpF333696"><font color="#000000" face="Tahoma" size="2"><b>From:</b> Lei Guo [lguo@jlab.org]<br>
<b>Sent:</b> Wednesday, October 10, 2012 7:28 PM<br>
<b>To:</b> Saini, Mukesh<br>
<b>Cc:</b> g12@jlab.org, g12@jlab.org<br>
<b>Subject:</b> Re: [G12] Proton-Eta and Phi-Eta Plot<br>
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<div>Hi, Mukesh,
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<div>Do you have the predicted distributions for M(p_eta) using your PWA results?</div>
<div>If your data does contain the two N*'s, then your PWA predictions should not be able to describe the M(p_eta) spectra, and it will be another powerful evidence for the N* contributions. We could even get some phi/N* cross sections, which I don't believe
have been measured by anyone.</div>
<div><br>
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<div>Lei</div>
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<div>On Oct 10, 2012, at 6:29 PM, Saini, Mukesh wrote:</div>
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Hi All,<br>
<br>
You can look at the plots I mentioned at the meeting here:<br>
<br>
<a href="http://clasweb.jlab.org/rungroups/g12/wiki/index.php/Strangeonia#Latest_Plots" target="_blank">http://clasweb.jlab.org/rungroups/g12/wiki/index.php/Strangeonia#Latest_Plots</a><br>
<br>
I have also posted plots where I split my data evenly using t-cut as well as a t-prime cut. They are quite informative.<br>
<br>
As you can see I do have the N*(1535) as well as a significant contribution from N*(1710) in my Proton-Eta plots.<br>
<br>
The data used in the plot had the following corrections applied in the order stated: the eloss corrections, Beam Energy corrections, the momentum corrections. After the corrections are applied, I use the kinematic fitter to fit the missing mass to an eta meson.<br>
<br>
Mukesh.<br>
<br>
<br>
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