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<p>Dear all,</p>
<p>This is a reminder of our next EIC/JLab exclusive processes
meeting Tuesday 4/14 at 10am. <br>
</p>
<p>At that meeting we should discuss a plan to develop our
simulations for the DVCS => CFF => GFF procedure with the
EIC - high x kinematics in mind. <br>
</p>
<p>Simulations would cover two cms energies sqrt(s) = 22.2GeV ( 3
GeV x 41 GeV) and sqrt(s) = 45 GeV (5 GeV x 100 GeV). We should
look at both the electron-spin asymmetries as well as the proton
transverse polarization asymmetries and the longitudinal double
asymmetries. If available we could use different event generators.
<br>
<br>
1) The first part would continue to study how well we can isolate
DVCS from the pi0<b> </b>production, and what is required in
terms of detector energy resolution and angle resolutions for all
measured particles with reference to the resolution assumptions as
specified in the EIC detector handbook. The goal would be to make
significant progress on this project by the time of the Pavia YR
meeting in May.
<br>
<br>
2) We should also review were we are with the spectroscopy project
(baryons or mesons), and if there are preliminary results that can
be presented at the Pavia meeting.
<br>
<br>
3) For the longer term part we should look into how well we can
determine the CFF H(xi, t), E(xi, t), and the gravitational form
factors d1(t), J(t), M2(t) after data are taken at the kinematics
as described above assuming data are taken with 10fb<sup
class="moz-txt-sup"><span
style="display:inline-block;width:0;height:0;overflow:hidden">^</span>-1</sup>
and with 100fb<sup class="moz-txt-sup"><span
style="display:inline-block;width:0;height:0;overflow:hidden">^</span>-1</sup>,
for each of the polarization combinations.
For any simulations please use detector resolutions as described
in the EIC Detector Handbook table. <br>
<br>
Please describe any DVCS/CFF event generator that may be
available, or plans/status of developing one.
<br>
<br>
A tentative agenda (unconfirmed) is posted at
<a class="moz-txt-link-freetext" href="https://jleic-docdb.jlab.org/cgi-bin/private/DisplayMeeting?conferenceid=12">https://jleic-docdb.jlab.org/cgi-bin/private/DisplayMeeting?conferenceid=12</a>.
<br>
</p>
<p>Send your input into the agenda by Monday, and announce any
contribution you may want to make. </p>
<p>Enjoy your weekend and holiday,</p>
<p><br>
</p>
<p>Charles & Volker</p>
<p><br>
</p>
<p><br>
</p>
<p><br>
<br>
</p>
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