Difference between revisions of "Left HRS Scintillator Timing"
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The left figure shows that the time differences are fairly well calibrated, but the corrected times show some shifts | The left figure shows that the time differences are fairly well calibrated, but the corrected times show some shifts | ||
for a few paddles in S1 and S2m. The beta spectrum shows some discontinuities that I thought might be related to | for a few paddles in S1 and S2m. The beta spectrum shows some discontinuities that I thought might be related to | ||
| − | the time offset shifts. I will present more on this in the discussion below. The | + | the time offset shifts. I will present more on this in the discussion below. The beta spectrum has a long tail for beta greater than 1, and the beta resolution is about 0.14. |
[[Image:s1_wrt_s2m_times.gif]] | [[Image:s1_wrt_s2m_times.gif]] | ||
Revision as of 22:13, 26 November 2008
S1 and S2m time difference and corrected time plots for run 2512 after initial time offset calibration:
The left figure shows that the time differences are fairly well calibrated, but the corrected times show some shifts
for a few paddles in S1 and S2m. The beta spectrum shows some discontinuities that I thought might be related to
the time offset shifts. I will present more on this in the discussion below. The beta spectrum has a long tail for beta greater than 1, and the beta resolution is about 0.14.
