SuperKEKB Shift Report

2024/5/24 (Fr) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.NISHIWAKI K.AOKI T.ISHIHARA
H.NOGUCHI
T.MATSUMOTO T.HIRANO
Y.MIZUKAWA
Yuxin Liu

Shift Summary

recorded delivered
Peak luminosity 4.09 x 10 34 cm-2s-1
Integrated luminosity (shift) 402.4 pb-1 454.4 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1453.7 mA 1160.4 mA 28.6 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 2 1 6

IP Knob Tuning

12:42 LER HER
r1 (mrad) -6.50 -6.00
r2 (mm) -4.05 2.80
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.13 -0.12
ηpy (mrad) 10.00 -5.00
waist (mm) 1.65 -1.50
chromatic r1 (mrad) 0.00 0.00
chromatic r2 (mm) 0.00 0.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 05/24/2024 16:01:08