SuperKEKB Shift Report

2026/3/30 (Mo) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.KAMITANI R.UEKI MAN.TANAKA
H.TSUKAHARA
H.NAKAJIMA K.HISAZUMI
T.KUDO
Ryuya Satomi

Shift Summary

recorded delivered
Peak luminosity 4.32 x 10 34 cm-2s-1
Integrated luminosity (shift) 492.1 pb-1 553.1 pb-1
Integrated luminosity (day) 1399.9 pb-1 1556.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1601.4 mA 1280.5 mA 28.6 mA
No. bunches 2249 2249
Beta at IP 60 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 1 2

IP Knob Tuning

22:43 LER HER
r1 (mrad) 0.00 5.00
r2 (mm) -5.00 -0.20
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.15 -0.08
ηpy (mrad) 0.00 0.00
waist (mm) 1.30 -1.12
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 03/31/2026 00:01:10