SuperKEKB Shift Report

2026/6/12 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.ISHIDA --- S.YABUKI
K.YOSHII
X.ZHOU K.SUZUKI
K.KIMURA
Shuji Tanaka

Shift Summary

recorded delivered
Peak luminosity 4.70 x 10 34 cm-2s-1
Integrated luminosity (shift) 979.0 pb-1 1285.5 pb-1
Integrated luminosity (day) 2191.4 pb-1 2651.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1603.5 mA 1220.5 mA 29.2 mA
No. bunches 2021 2021
Beta at IP 55 mm / .9 mm 55 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 0

IP Knob Tuning

19:33 LER HER
r1 (mrad) -3.00 3.00
r2 (mm) -4.53 6.25
r3 (1/hm) 0.00 180.00
r4 (crad) 10.00 -13.00
ηy (mm) -0.24 0.00
ηpy (mrad) -60.00 -20.00
waist (mm) 1.35 -1.35
chromatic r1 (mrad) 0.00 20.00
chromatic r2 (mm) -20.00 40.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 06/13/2026 00:01:10