Kaon LT Status Page
From HallCWiki
Jump to navigationJump to search- Table of Kaon LT Physics Status
Item | Status | Comment |
Q2=3.0 W=2.32 x=0.40 theta_Shms=15.18 | Completed | |
Q2=3.0 W=2.32 x=0.40 theta_Shms=18.18 | Completed | |
Q2=3.0 W=2.32 x=0.40 theta_Shms=21.18 | Completed | Summary plot of all three settings |
Q2=2.115 W=2.95 x=0.21 theta_Shms=7.74 | LH2 in progress | Al done, Took 50 % of the 21K planned on LH2. [1] |
Q2=2.115 W=2.95 x=0.21 theta_Shms=10.74 | Almost done | Al done, for LH2 we got 80 % of the 25 K we were shooting for. We will try to take the rest before 7 am tomorrow. [2] |
Q2=2.115 W=2.95 x=0.21 theta_Shms=13.74 | Took LH2 (1C, 21K events) and Dummy (1hr) | Plos for all data Took about 13.5 hours to get 1C ( at 70uA and 50% eff would get 1.7C)T; 43 % of min goal |
- Table of Kaon LT Commissioning Status.
Item | Status | Comment |
Detector Checkout | Completed | |
HMS Trigger PID | Completed | |
SHMS Trigger PID | Completed | |
BPM calibration check | Not done | Need to have 7A harp operational, during Friday down will be looked at |
Beam energy measurement | Not done | |
High and low current BCM calibration | Completed low current up to 57uA | Calibration plots |
HMS/SHMS optics study | Completed | |
HMS/SHMS single arm elastic | Completed | |
HMS/SHMS coincidence ep elastic | Completed | 25K events ( wanted 50K) |
Golden HMS/SHMS sieve run | Completed | Used to check the stability of beam positions at different energies |
Luminosity scan | Not done | Need fairly stable 65uA |