[Hallc] Another Hall C 12GeV proposal
Mark Jones
jones at jlab.org
Wed Dec 9 16:31:01 EST 2009
If you have time to think about another another hall C 12GeV proposal
consider joining this proposal. The abstract is below. The proposal
is at http://www.jlab.org/~jones/12GeV/deut.pdf . It needs some more
work. If you want to be a collaborator send a email to jones at jlab.org
or boeglinw at fiu.edu .
Cheers,
Mark Jones
and Werner Boeglin
Abstract
--------
We propose to measure the D(e,ep) cross section at Q2=4.25
GeV2 and xbj=1.35 for missing momenta ranging from
0.5 GeV/c to 1.0 GeV/c expanding the range of missing
momenta explored in the Hall A experiment (E01-020). At these energy
and momentum transfers
calculations based on the eikonal approximation have been shown to
be valid and recent experiments indicated that final state
interactions are relatively small and possibly independent of
missing momenta. This experiment will provide for the first time
data in this kinematic regime which are of fundamental importance to
the study of short range correlations and high density fluctuations
in nuclei. The proposed experiment could serve as a
commissioning experiment of the new SHMS together
with the HMS in HallC. A total beam time of 21 days is requested.
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