[Theory-seminars] Reminder: Cake seminar TODAY

[Christopher Thomas]

Dear all,

Just a reminder that we have a cake seminar this afternoon (Wednesday, 
April 28th) at 3pm in L104:


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Wednesday, April 28th
3pm
Room L104

*Quantifying the nucleon's pion cloud with transverse charge densities*

Christian Weiss
JLab

The transverse densities in a fast--moving nucleon offer a
model-independent framework for analyzing the spatial structure
of the pion cloud and its role in current matrix elements.
We calculate the chiral large-distance component of the charge
density using a dispersion representation of the form factor and
discuss its partonic interpretation. The non-chiral core is
dominant up to surprisingly large distances ~2 fm. The chiral
component can be probed in precision low-Q^2 elastic eN
scattering or in peripheral deep-inelastic processes which
resolve its quark/gluon content.

Cake sponsor: José

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A complete list of upcoming theory seminars and talks from previous
seminars are available from:
http://www.jlab.org/~thomasc/seminars/index.html

Thanks,
Christopher


-- 
Christopher Thomas

Jefferson Laboratory
12000 Jefferson Avenue
Suite #1
Newport News
VA 23606
USA

Tel: +1 (757) 269 7453
Email: thomasc at jlab.org