SuperKEKB Shift Report

2026/2/17 (Tu) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
F.ITO T.ISHIDA S.YABUKI
H.NOGUCHI
R.ZHANG R.OIKAWA
Y.MIZUKAWA
Laura Zani

Shift Summary

recorded delivered
Peak luminosity .00 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 51.1 mA 51.0 mA 28.5 mA
No. bunches 2346 2346
Beta at IP 60 mm / 1 mm
100 mm / 3 mm
200 mm / 8 mm
60 mm / 1 mm
200 mm / 8 mm
400 mm / 80.9 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 13 48

IP Knob Tuning

15:59 LER HER
r1 (mrad) 0.00 0.00
r2 (mm) 0.00 0.00
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.00 0.00
ηpy (mrad) 0.00 0.00
waist (mm) 1.25 -1.05
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 02/17/2026 16:01:09