SuperKEKB Shift Report

2026/4/16 (Th) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.ISHIBASHI --- H.NOGUCHI
T.MORO
--- N.TOYOTOMI
Y.IMAI
Dmitry Gavrilov

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 3.979 GeV 6.970 GeV 10.523 GeV 1.1 GeV
Beam current .0 mA 100.5 mA 28.6 mA
No. bunches 2346 2346
Beta at IP 384.0 mm / 48.6 mm 60 mm / 1 mm
100 mm / 3 mm
400 mm / 80.9 mm
Crab Waist Ratio 0 % 60 %
Aborts 3 4 0

IP Knob Tuning

07:59 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) 1.21 -1.10
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 04/16/2026 08:01:09