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<tt>Theory Center Seminar </tt><br>
<tt> Monday, March 11, 2013 </tt><br>
<tt> 1:00 p.m. (coffee at 12:45 p.m.) </tt><br>
<tt> CEBAF Center, Room L102 </tt><br>
<br>
<tt> Alexei Prokudin </tt> <br>
<tt> Jefferson Lab </tt><br>
<br>
<b><tt>Three-Dimensional Nucleon Structure: Jefferson Lab 12 and
Beyond </tt></b><br>
<tt><b> </b></tt><br>
<tt> A great deal of experimental and theoretical progress has been
achieved in our<br>
understanding of partonic structure of hadrons in recent decades.
I will discuss<br>
our current understanding of hadron structure from the point of
view of Quantum <br>
Chromodynamics, the theory that describes the hadron as dynamical
system of partons<br>
(quarks and gluons). I will emphasize the emerging concept of
three-dimensional <br>
parton distributions and discuss their formal definition,
evolution and phenomenology. <br>
Jefferson Lab 12 will play a crucial role in experimental
measurements of hadron <br>
structure. I will explain details of the program and show the
potential of future <br>
measurements. I will also discuss the future of nuclear physics
beyond Jefferson<br>
Lab 12 at a proposed Electron-Ion Collider. </tt>
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