[BLASTTALK] crossection comparison

From: vitaliy ziskin (vziskin@lns.mit.edu)
Date: Mon Jul 26 2004 - 09:40:10 EDT


There is a problem with count rate at large Q^2. Is there tracking
efficiency issue. I'm not making any cerenkov cuts. My best guestimate
of a luminocity is 1.85X10^{31} at 80 mA. The thetacms plot (a variable
that I'm fitting in) shows that our reconstruction still needs some work.

                                                                         
Cheers, Vitaliy



Q2xs.gif

thetacmsxs_Q2_0.14.gif

thetacmsxs_Q2_0.20.gif



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