SuperKEKB Shift Report

2026/6/23 (Tu) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
N.IIDA X.WANG Y.KURODA
S.YABUKI
N.IIDA T.KUDO
M.BABA
Thomas Browder

Shift Summary

recorded delivered
Peak luminosity 4.65 x 10 34 cm-2s-1
Integrated luminosity (shift) 1014.1 pb-1 1112.5 pb-1
Integrated luminosity (day) 2465.0 pb-1 2732.1 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1529.2 mA 1138.5 mA 26.3 mA
No. bunches 2031 2031
Beta at IP 55 mm / .9 mm 55 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 1

IP Knob Tuning

23:50 LER HER
r1 (mrad) -2.00 -4.00
r2 (mm) -4.60 7.48
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.24 -0.05
ηpy (mrad) 10.00 0.00
waist (mm) 1.30 -1.30
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 06/24/2026 00:01:10