[Cuga] Pizza Seminar Series - Wednesday, July 18, 2012 - A message from Hari Areti

[Jodi Patient]

   Jefferson Lab's Graduate Student and Post-Doc Association Wiki: 
https://gspda.jlab.org/wiki/index.php/Main_Page
            Please RSVP to: patient at jlab.org by COB on July 16, 2012.
>
>> Wednesday, July 18, 2012
>> ****CC F113****
>> 12:00-1:00pm
>>
>> *Probing nucleon spin structure using an electron beam and 
>> longitudinally polarized proton target*
>>
                                                                                                      Sucheta Jawalkar ****
>>
>>
>> **
>>
>>
>> *Abstract**:*
>>
>> The "eg1-dvcs" experiment at the Thomas Jefferson National Accelerator
>> Facility in Newport News, Va., ran in 2009 and collected approximately 19
>> (7) billion electron triggers for hydrogen (deuterium). I will provide an
>> overview of the experiment and discuss the single and double-spin
>> asymmetries for charged and neutral pions, measured as a function of
>> Bjorken x, squared momentum transfer Q2, hadron energy fraction z, and
>> hadron transverse momentum pT. These asymmetries are convolutions of
>> transverse-momentum-dependent parton distributions and fragmentation
>> functions, which correlate with the transverse motion of the struck quark.
>>
>
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