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User name Kalyan
Log entry time 17:47:04 on November 05, 2008
Entry number 246944
This entry is a followup to: 246908
keyword=shift in coincidence peak by 16nsI did a quick check to see if the coincidence peak shifts(log entry 246908). I delayed T3 remotely by another 15ns on top of what was already there and the peak indeed shifts - mean 320(fig 1) to 336 (fig 2).
Right now proton momentum in L-HRS is about 1.233 MeV/c. In the 5 pass
production kin. pion momentum is 2.4GeV and the TOF difference is about
20ns. We should still have enough range to see the peak in the center of
the coin. window.
A copy of this log entry has been emailed to: jiang, vasulk,brads
Figure 1
Figure 2
