[Deeppwg] Fwd: Fwd: abstract for April APS meeting

[Harut Avakian]

---------- Forwarded message ----------
From: Nathan Harrison <nathanh at jlab.org <mailto:nathanh at jlab.org>>
To: deeppwg at jlab.org <mailto:deeppwg at jlab.org>
Cc:
Date: Thu, 8 Jan 2015 18:02:27 -0500 (EST)
Subject: abstract for April APS meeting
Dear Deep Processes group,

I would like to submit the following abstract for the April APS meeting in
Baltimore. Please let me know if you have any comments or suggestions.

Measurements of the cos\phi and cos2\phi moments of the semi-inclusive
deep inelastic scattering (SIDIS) cross-section were performed. The data
set used was the E1-f run from the CEBAF Large Acceptance Spectrometer
(CLAS) at Jefferson Lab which ran in 2003. The run used a 5.498 GeV
longitudinally polarized electron beam and an unpolarized liquid hydrogen
target. Two pion channels (\pi+ and \pi-) were studied over a broad
kinematical range (x = 0.1 - 0.6, Q^2 = 1.0 - 4.5 GeV^2, z = 0.0 - 1.0,
and P_T = 0.0 - 1.0 GeV). These measurements give insights into the
transverse momentum dependence of parton distribution functions (PDFs)
which describe the dynamics of quarks and gluons inside of the proton.

Thanks in advance for your feedback.

Best regards,
Nathan





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