SuperKEKB Shift Report

2024/12/7 (Sa) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
R.UEKI T.UEDA H.NOGUCHI
Y.KURODA
T.SUWADA M.CHIKU
S.USHIMOTO
Shinnosuke Kato

Shift Summary

recorded delivered
Peak luminosity 2.90 x 10 34 cm-2s-1
Integrated luminosity (shift) 337.3 pb-1 358.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1198.0 mA 839.9 mA 29.4 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 8 0 0

IP Knob Tuning

08:13 LER HER
r1 (mrad) -3.50 -10.70
r2 (mm) -4.05 1.90
r3 (1/hm) -30.00 0.00
r4 (crad) 0.00 -5.00
ηy (mm) -0.30 -0.12
ηpy (mrad) 25.00 -25.00
waist (mm) 1.70 -1.60
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 12/07/2024 16:01:09