SuperKEKB Shift Report

2026/6/13 (Sa) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.ARIMOTO S.NAKAMURA S.YABUKI
K.YOSHII
S.MATSUMOTO T.TOUFUKU
K.SUZUKI
Akane Maeda

Shift Summary

recorded delivered
Peak luminosity 5.00 x 10 34 cm-2s-1
Integrated luminosity (shift) 824.1 pb-1 963.6 pb-1
Integrated luminosity (day) 3119.5 pb-1 3613.6 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1641.2 mA 1252.5 mA 28.9 mA
No. bunches 2021 2021
Beta at IP 55 mm / .9 mm 54.9 mm / .9 mm
55 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 0 1

IP Knob Tuning

17:19 LER HER
r1 (mrad) -0.80 4.00
r2 (mm) -4.46 6.26
r3 (1/hm) 0.00 180.00
r4 (crad) 10.00 -13.00
ηy (mm) -0.28 0.02
ηpy (mrad) -60.00 -30.00
waist (mm) 1.30 -1.30
chromatic r1 (mrad) 0.00 -100.00
chromatic r2 (mm) -50.00 40.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 06/14/2026 00:01:10