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Theory Center Seminar<br>
Tues., June 10, 2014<br>
4:00 p.m. (coffee at 3:45 p.m.)<br>
CEBAF Center, Room L102<br>
<br>
Cédric Lorcé<br>
Universite de Liegé, Belgium <br>
<br>
<b>(2+)3D Structure of the Nucleon Abstract</b><br>
<br>
At leading twist, parton distributions (i.e. PDFs, FFs, GPDs and
TMDs) can be interpreted as giving the <br>
probability of finding a quark or a gluon with given polarization,
momentum and/or position inside a<br>
nucleon. From a global perspective, they can be seen as different
projections of a single more general<br>
object: the quark and gluon phase-space density. We present selected
results covering various aspects<br>
of the nucleon internal structure and discuss the connection with
parton orbital angular momentum,<br>
a key quantity to understand the origin of the proton spin.<br>
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