SuperKEKB Shift Report

2026/2/1 (Su) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
F.MIYAHARA T.UEDA MI.TANAKA
Y.KURODA
F.MIYAHARA Y.ICHIMURA
T.TOUFUKU
Tommy Martinov

Shift Summary

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

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 18.9 mA 30.4 mA 14.6 mA
No. bunches 2346 2346
Beta at IP 60 mm / 1 mm
100 mm / 3 mm
200 mm / 8 mm
60 mm / 1 mm
100 mm / 3 mm
200 mm / 8 mm
Crab Waist Ratio 0 % 60 %
Aborts 2 46 13

IP Knob Tuning

15:59 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) 1.30 -0.90
chromatic r1 (mrad) 0.00 20.00
chromatic r2 (mm) 0.00 -150.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 -3.00
created on 02/01/2026 16:01:08