PionLT 2021 Physics Status

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Update the current values with the ones actually used, for summary points and commissioning entries, enter a Logbook entry as a comment where appropriate.

Misc Issues for Offline Analysis

Ebeam Issue Implication
9.177 GeV BCM: Cavity "Tweaked" Need new BCM calibration for Run > 12015
9.177 GeV HGC: Gas Changed Log #1 Log #2 HGC likely not useful Run < 12035
9.177 GeV NGC: Amplifiers added HV tweaked NGC not useful Run < 12066
9.177 GeV Beam Raster: Two Magnets off Log #1 Log #2 Log #3 special BCM gain params needed for Runs 12270 - 12359
9.177 GeV Cryotarget: Swapped fan controllers Reversed fan flow Is a special LH2 boiling corr needed for Runs 12288 - 12359??
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Pion-LT Physics Status at Ebeam = 9.2 GeV

Ebeam Type Setting Current fadcmode10 Status Comment
9.177 GeV LH+ Q2=1.60 W=3.08 x=0.16 θ_SHMS=6.26 (Right) 15 μA Run 11979 Runs 11978 - 11990 π+ 99735/100000 (105%), Q(mC) 290.21/1075.2 (27%) (*HGC cut='0') Log Entry
9.177 GeV LH+ Q2=1.60 W=3.08 x=0.16 θ_SHMS=8.26 (Center) 32 μA Run 11973 Runs 11971 - 11977 π+ 147190/100000 (146%), Q(mC) 386.296/1075.2 (36%) (*HGC cut='0') Log Entry
9.177 GeV LH+ Q2=1.60 W=3.08 x=0.16 θ_SHMS=10.26 (Left) 70 μA Run 11888 Runs 11883 - 11901 π+ 174681/150000 (115%), Q(mC) 786.763/1075.2 (73%) (*HGC cut='0') Log Entry
9.177 GeV LH+ Q2=1.60 W=3.08 x=0.16 TOTAL
9.177 GeV LD+ Q2=1.60 W=3.08 x=0.16 θ_SHMS=6.26 (Right) 15 μA Run 11994 Runs 11992 - 12021 π+ 101080/100000 (107%), Q(mC) 311.273/1075.2 (29%) (*HGC cut='0') Log Entry
9.177 GeV LD+ Q2=1.60 W=3.08 x=0.16 θ_SHMS=8.26 (Center) 23 μA Runs 11948 & 11958 Runs 11947 - 11968 π+ 181839/100000 (180%), Q(mC) 447.168/1075.2 (42%) (*HGC cut='0') Log Entry
9.177 GeV LD+ Q2=1.60 W=3.08 x=0.16 θ_SHMS=10.26 (Left) 30 μA Run 11938 Runs 11928 - 11944 π+ 96845/100000 (96.6%), Q(mC) 382.456/1075.2 (36%) (*HGC cut='0') Log Entry
9.177 GeV LD+ Q2=1.60 W=3.08 x=0.16 θ_SHMS=10.26 (Left) 45-65 μA Run 11914 Runs 11910-11922 π+ 16557, PS5 > 0 High Rates, Q(mC) 265.512 (*HGC cut='0') Log Entry
9.177 GeV LD+ Q2=1.60 W=3.08 x=0.16 TOTAL
9.177 GeV LD- Q2=1.60 W=3.08 x=0.16 θ_SHMS=6.26 (Right) 10 μA Run 12031 Runs 12022 - 12037 π- 27455, Q(mC) 136.396 (*runs 12022-34; HGC cut='0', runs 12035-37; HGC cut='1.5') Log Entry
9.177 GeV LD- Q2=1.60 W=3.08 x=0.16 θ_SHMS=6.26 (Right) 8 μA NOT DONE Runs 12038 - 12046 π- 24775, total=24775/70000 (95%), Q(mC) 224.578/1075.2 (21%) (*HGC cut='1.5') Log Entry
9.177 GeV LD- Q2=1.60 W=3.08 x=0.16 θ_SHMS=8.26 (Center) 15 μA Run 12053 Runs 12052 - 12066 π- 72913/70000 (104%), Q(mC) 225.98/1075.2 (21%) (*HGC cut='1.5') Log Entry
9.177 GeV LD- Q2=1.60 W=3.08 x=0.16 θ_SHMS=10.26 (Left) 30 μA Run 12070 Runs 12068 - 12077 π- 52278/70000 (75%), Q(mC) xxx/1075.2 (xx%) (*HGC cut='1.5') Log Entry
9.177 GeV LD- Q2=1.60 W=3.08 x=0.16 TOTAL
9.177 GeV LH+ Q2=6.00 W=3.19 x=0.39 θ_SHMS=7.06 (Left) 60-70 μA Run 12307 Runs 12262-5, 12273-12370, 12374-12409 [HMS-3/4: 12305,30,48,50,62-3,74-5] π+ 8355, Q(mC) 20192.9 Log Entry
9.177 GeV LH+ Q2=6.00 W=3.19 x=0.39 θ_SHMS=7.06 (Left) 30-50 μA Run 12268, 12307 Runs 12266-7, 12372, 12411-12443 [HMS-3/4: 12430] π+ 1259, Q(mC) 3129.6 Log Entry
9.177 GeV LH+ Q2=6.00 W=3.19 x=0.39 θ_SHMS=7.06 (Left) SUB-TOTAL Runs 12262 - 12443 π+ 9614/10000 (96.0%), Q(mC) 23322.5/22957.2 (101.6%) Log entry #1 - Prelim Log entry #2
9.177 GeV LH+ Q2=6.00 W=3.19 x=0.39 θ_SHMS=5.50 (Center) 40 μA Run 12446 Runs 12445 - 12462 π+ 1318, Q(mC) 2145.537 Log Entry
9.177 GeV LH+ Q2=6.00 W=3.19 x=0.39 θ_SHMS=5.50 (Center) 45 μA Run 12515, 12583 Runs 12463 - 12590 π+ 8516, Q(mC) 14278.458 Log Entry - Analysis to 12489 Log Entry - All 45uA runs
9.177 GeV LH+ Q2=6.00 W=3.19 x=0.39 θ_SHMS=5.50 (Center) SUB-TOTAL Runs 12445- 12590 π+ 9755/10000 (95.05%), Q(mC) 16423.995/22957.2 (71.54%) Log Entry #1 - Runs to 12513 Log Entry #2 - Runs to 12554 Loge Entry #3 - All runs Log Entry #4 - HMS Cherenkov cut added
9.177 GeV LH+ Q2=6.00 W=3.19 x=0.39 TOTAL
9.177 GeV LH+ Q2=8.50 W=2.79 x=0.55 θ_SHMS=5.50 (Center) 42 μA Run 12598 Runs 12591 - 12739 π+ 3402, Q(mC) 14347.63 Log Entry - Log Entry #2 Full Week
9.177 GeV LH+ Q2=8.50 W=2.79 x=0.55 θ_SHMS=5.50 (Center) 42 μA Run 12759 12740 - xxx π+ xxx, Q(mC) xxx Log Entry
9.177 GeV LH+ Q2=8.50 W=2.79 x=0.55 θ_SHMS=5.50 (Center) 42 μA TO DO Week 3 TO DO Week 3 π+ xxx, Q(mC) xxx Log Entry
9.177 GeV LH+ Q2=8.50 W=2.79 x=0.55 θ_SHMS=5.50 (Center) 42 μA TO DO Week 4 TO DO Week 4 π+ xxx, Q(mC) xxx Log Entry
9.177 GeV LH+ Q2=8.50 W=2.79 x=0.55 TOTAL Runs 12591 - xxx π+ 3402/13000 (26.17%), Q(mC) 14347.63/97776 (14.67%) Up to 12654 Up to 12739

Pion-LT Calibrations Status at Ebeam = 9.2 GeV

Ebeam Item Status Comment
9.177 GeV HMS sieve runs Runs 11845, 12224-30 Log Entry #1 Log Entry #2
9.177 GeV Beam Energy Arc Measurement 9172.705 +/- 3.748 MeV Log Entry
9.177 GeV BCM Calibration #1 DONE - 11988 Log #1 Log #2 Log #3 Log #4
9.177 GeV BCM Calibration #2 DONE - 12496 Log #1 Log #2
9.177 GeV BCM Calibration #3 TO DO Log Entry
9.177 GeV Carbon LumiScan #1 Runs 12143 - 12154 Preliminary Analysis LiveTime Improvement
9.177 GeV LH2 LumiScan #1 Runs 12126 - 12142 EDTM Rate Study
9.177 GeV LD2 LumiScan #1 Runs 12156 - 12166 Log Entry
9.177 GeV Carbon LumiScan #2 Runs 12180 - 12191 Log Entry
9.177 GeV LH2 LumiScan #2 Runs 12192 - 12199 Log Entry
9.177 GeV LD2 LumiScan #2 Runs 12167 - 12176 Log Entry
9.177 GeV fADC Deadtime #1 Runs 12200 - 12217 Log Entry
9.177 GeV fADC Deadtime #2 Runs 12218-23, 12233-59 Log Entry
9.177 GeV Heep Coin #1 Runs 11880-11882 9415 (10510 SIMC) elastics Coin HeepData/SIMC
9.177 GeV Heep Coin #2 Runs 11846-11879 8224 (8796 SIMC) elastics Coin HeepData/SIMC
9.177 GeV Heep Singles - Summary Log Entry
9.177 GeV Heep Singles #1 Runs 12080-1 HMS 66k, SHMS 72k Log Entry
9.177 GeV Heep Singles #2 Runs 12083-5 HMS 17k, SHMS 228k Log Entry
9.177 GeV Heep Singles #3 Runs 12086-8 HMS 88k, SHMS 107k Log Entry
9.177 GeV Heep Singles #4 Runs 12089-91 HMS 21k, SHMS 512k Log Entry
9.177 GeV Heep Singles #5 Runs 12092-3 HMS 45k, SHMS 773k Log Entry
9.177 GeV Heep Singles #6 Runs 12094-7, 12101 HMS 25k, SHMS 571k Log Entry
9.177 GeV Heep Singles #7 Runs 12098-100 HMS 18k, SHMS 285k Log Entry
9.177 GeV Heep Singles #8 Runs 120102-3 HMS 25k, SHMS 141k Log Entry
9.177 GeV Heep Singles #9 Runs 12106-8 HMS 20k, SHMS 81k Log Entry
9.177 GeV Heep Singles #10 Runs 12109-11 HMS 20k, SHMS 19k Log Entry
9.177 GeV Heep Singles #11 Runs 12115-6 HMS 79k, SHMS 778k Log Entry
9.177 GeV Heep Singles #12 Runs 12117-9 HMS 33k, SHMS 214k Log Entry
9.177 GeV Heep Singles #13 Runs 12120-1 HMS 31k, SHMS 71k Log Entry
9.177 GeV Heep Singles #14 Runs 12122-3 HMS 29k, SHMS 42k Log Entry
9.177 GeV Heep Singles #15 Runs 12124-5 HMS 51k, SHMS 26k Log Entry

Pion-LT Physics Status at Ebeam = 6.0 GeV

Ebeam Type Setting Current fadcmode10 Status Comment
5.986 GeV LH+ Q2=3.85 W=2.02 x=0.55 θ_SHMS=13.79 (Right) 70 μA TO DO TO DO π+ xxx/11000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
5.986 GeV LH+ Q2=3.85 W=2.02 x=0.55 θ_SHMS=15.79 (Center) 70 μA TO DO TO DO π+ xxx/11000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
5.986 GeV LH+ Q2=3.85 W=2.02 x=0.55 θ_SHMS=17.79 (Left) 70 μA TO DO TO DO π+ xxx/11000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
5.986 GeV LH+ Q2=3.85 W=2.02 x=0.55 TOTAL

Pion-LT Calibrations Status at Ebeam = 6.0 GeV

Ebeam Item Status Comment
5.986 GeV HMS/SHMS sieve run TO DO Log Entry
5.986 GeV Beam Energy Arc Measurement TO DO Log Entry
5.986 GeV Heep Singles TO DO Log Entry
5.986 GeV Heep Coin #1 TO DO Log Entry
5.986 GeV Heep Coin #2 TO DO Log Entry

Pion-LT Physics Status at Ebeam = 9.9 GeV

Ebeam Type Setting Current fadcmode10 Status Comment
9.876 GeV LH+ Q2=3.85 W=3.07 x=0.31 θ_SHMS=7.29 (Right) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
9.876 GeV LH+ Q2=3.85 W=3.07 x=0.31 θ_SHMS=9.29 (Center) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
9.876 GeV LH+ Q2=3.85 W=3.07 x=0.31 θ_SHMS=11.29 (Left) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
9.876 GeV LH+ Q2=3.85 W=3.07 x=0.31 TOTAL
9.876 GeV LH+ Q2=5.00 W=2.95 x=0.39 θ_SHMS=7.73 (Right) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
9.876 GeV LH+ Q2=5.00 W=2.95 x=0.39 θ_SHMS=9.73 (Center) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
9.876 GeV LH+ Q2=5.00 W=2.95 x=0.39 θ_SHMS=11.73 (Left) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
9.876 GeV LH+ Q2=5.00 W=2.95 x=0.39 TOTAL
9.876 GeV LH+ Q2=6.00 W=3.19 x=0.39 θ_SHMS=6.60 (Center) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry

Pion-LT Calibrations Status at Ebeam = 9.9 GeV

Ebeam Item Status Comment
9.876 GeV HMS/SHMS sieve run TO DO Log Entry
9.876 GeV Beam Energy Arc Measurement TO DO Log Entry
9.876 GeV BCM Calibration TO DO Log Entry
9.876 GeV Heep Singles TO DO Log Entry
9.876 GeV Heep Coin TO DO Log Entry

Pion-LT Physics Status at Ebeam = 8.0 GeV

Ebeam Type Setting Current fadcmode10 Status Comment
7.937 GeV LH+ Q2=3.85 W=3.07 x=0.31 θ_SHMS=5.50 (Right) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=3.85 W=3.07 x=0.31 θ_SHMS=6.39 (Center) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=3.85 W=3.07 x=0.31 θ_SHMS=8.39 (Left) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=3.85 W=3.07 x=0.31 TOTAL
7.937 GeV LD+ Q2=3.85 W=3.07 x=0.31 θ_SHMS=5.50 (Right) 45 μA TO DO TO DO π+ xxx/9500 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD+ Q2=3.85 W=3.07 x=0.31 θ_SHMS=6.39 (Center) 70 μA TO DO TO DO π+ xxx/9500 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD+ Q2=3.85 W=3.07 x=0.31 θ_SHMS=8.39 (Left) 70 μA TO DO TO DO π+ xxx/9500 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD+ Q2=3.85 W=3.07 x=0.31 TOTAL
7.937 GeV LD- Q2=3.85 W=3.07 x=0.31 θ_SHMS=6.39 (Center) 6 μA TO DO TO DO π- xxx/8000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD- Q2=3.85 W=3.07 x=0.31 θ_SHMS=8.39 (Left) 20 μA TO DO TO DO π- xxx/8000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD- Q2=3.85 W=3.07 x=0.31 TOTAL
7.937 GeV LH+ Q2=6.00 W=2.40 x=0.55 θ_SHMS=9.12 (Right) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=6.00 W=2.40 x=0.55 θ_SHMS=11.12 (Center) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=6.00 W=2.40 x=0.55 θ_SHMS=13.12 (Left) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=6.00 W=2.40 x=0.55 TOTAL
7.937 GeV LD+ Q2=6.00 W=2.40 x=0.55 θ_SHMS=9.12 (Right) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD+ Q2=6.00 W=2.40 x=0.55 θ_SHMS=11.12 (Center) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD+ Q2=6.00 W=2.40 x=0.55 θ_SHMS=13.12 (Left) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD+ Q2=6.00 W=2.40 x=0.55 TOTAL
7.937 GeV LD- Q2=6.00 W=2.40 x=0.55 θ_SHMS=9.12 (Right) 25 μA TO DO TO DO π- xxx/8000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD- Q2=6.00 W=2.40 x=0.55 θ_SHMS=11.12 (Center) 70 μA TO DO TO DO π- xxx/8000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD- Q2=6.00 W=2.40 x=0.55 θ_SHMS=13.12 (Left) 70 μA TO DO TO DO π- xxx/8000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LD- Q2=6.00 W=2.40 x=0.55 TOTAL
7.937 GeV LH+ Q2=2.45 W=3.20 x=0.21 θ_SHMS=6.16 (Center) 70 μA TO DO TO DO π+ xxx/15000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=2.45 W=3.20 x=0.21 θ_SHMS=8.16 (Left) 70 μA TO DO TO DO π+ xxx/15000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=2.45 W=3.20 x=0.21 TOTAL
7.937 GeV LH+ Q2=5.00 W=2.95 x=0.39 θ_SHMS=6.17 (Center) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=5.00 W=2.95 x=0.39 θ_SHMS=8.17 (Left) 70 μA TO DO TO DO π+ xxx/10000 (xx%), Q(mC) xxx/xxx (xx%) Log Entry
7.937 GeV LH+ Q2=5.00 W=2.95 x=0.39 TOTAL

Pion-LT Calibrations Status at Ebeam = 8.0 GeV

Ebeam Item Status Comment
7.937 GeV HMS/SHMS sieve run TO DO Log Entry
7.937 GeV Beam Energy Arc Measurement TO DO Log Entry
7.937 GeV BCM Calibration TO DO Log Entry
7.937 GeV LH2 LumiScan TO DO Log Entry
7.937 GeV LD2 LumiScan TO DO Log Entry
7.937 GeV Carbon LumiScan TO DO Log Entry
7.937 GeV Heep Singles TO DO Log Entry
7.937 GeV Heep Coin TO DO Log Entry
7.937 GeV δ scan w/ Heep Coin TO DO Log Entry