[Jlab-seminars] Physics Seminar Announcement

[Luci Collins]

*Physics Seminar
Friday, October 22, 2010
11:00AM
CEBAF Center AUD.
Cookies & Coffee at 10:45
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**Mark Strikman
Penn State University

"Multiparton interactions: from RHIC to LHC " *

We describe a general framework for description of the multiparton 
interactions (MPI) which involves introduction of new multiparton GPDs.  
The space time picture of MPI is explained and used to find the relation 
of multiparton and single parton GPDs. We argue that forward double pion 
production in pp collisions at RHIC is sensitive to MPI and would allow 
to probe double quark distribution in nucleon. We also argue that MPI 
dominate production of two forward pions in the central d-Au collisions 
studied recently at RHIC. Perspectives of studies of MPI at the LHC are 
also outlined.



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