SuperKEKB Shift Report

2026/6/26 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.KOGA H.SUGIMURA T.AOYAMA
S.YABUKI
T.MATSUMOTO M.BABA
K.SUZUKI
Anass Chaabi

Shift Summary

recorded delivered
Peak luminosity 4.12 x 10 34 cm-2s-1
Integrated luminosity (shift) 182.9 pb-1 194.3 pb-1
Integrated luminosity (day) 1002.5 pb-1 1200.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1308.7 mA 1055.3 mA 27.3 mA
No. bunches 1990 1990
Beta at IP 55 mm / .9 mm 55 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 3 3 9

IP Knob Tuning

23:29 LER HER
r1 (mrad) -2.00 -5.00
r2 (mm) -4.60 6.76
r3 (1/hm) 25.00 -130.00
r4 (crad) 15.00 -20.00
ηy (mm) -0.16 -0.06
ηpy (mrad) 10.00 -10.00
waist (mm) 1.30 -1.00
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 06/27/2026 00:01:09