Estimation of single arm rate, and
are shown in Table 1. It is the same as the original runplan. Kinematic variables
and
are also listed.
kine # | ![]() |
rate | ![]() |
![]() |
![]() |
![]() |
|
(Hz) | |||||||
1 | 0.610 | 0.1410 | ![]() |
![]() |
2.5554 | 0.5628 | |
2 | 0.475 | 0.9522 | ![]() |
![]() |
3.4869 | 0.8017 | |
3 | 0.331 | 1.2805 | ![]() |
![]() |
3.9670 | 0.6503 |
During first week of data taking at , real rate is
520 good electrons per hour per spectrometer, e.g., 0.14 Hz per arm, with beam efficiency 75%.
Since real rate agrees well with the runplan, original estimation of event rate will be used in the following sections.