SuperKEKB Shift Report

2026/1/29 (Th) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.YAO T.OKI T.ISHIHARA
N.TANAKA
X.ZHOU Y.MIZUKAWA
Y.IMAI
Riku Takizawa

Shift Summary

recorded delivered
Peak luminosity .00 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1
Integrated luminosity (day) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 120.6 mA 60.4 mA 29.0 mA
No. bunches 393 393
Beta at IP 60 mm / 1 mm
100 mm / 3 mm
200 mm / 8 mm
384.0 mm / 48.6 mm
60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 5 3 0

IP Knob Tuning

23:59 LER HER
r1 (mrad) 0.00 0.00
r2 (mm) 0.00 0.00
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.00 0.00
ηpy (mrad) 0.00 0.00
waist (mm) 1.65 -1.80
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 01/30/2026 00:01:08