[EIC-exclusive] exclusive meeting

[burkert]

Dear all,

In view of our meeting last Monday that was combined with the 
semi-inclusive group, the next meeting of the exclusive group will on 
Monday April 13 at 11am.

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. Simulations would cover two cms energies sqrt(s) = 22.2GeV ( 3 GeV 
x 41 GeV) and sqrt(s) = 40 GeV (5 GeV x 80 GeV). We should look at 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.

1) The first part would continue to study how well we can isolate DVCS 
from the pi0 production, and what is required in terms of detector 
energy 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.

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.

3) The longer term part would 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^-1 and with 100fb^-1, for each of the 
polarization combinations.

Please describe any DVCS/CFF event generator that may be available, or 
plans/status of developing one.

Send your input into the agenda during the coming days, and announce any 
contribution (few slides) you may want to make.

The agenda, with your updates, will be distributed towards the end of 
the coming week.


Best regards,

Volker