SuperKEKB Shift Report

2026/3/2 (Mo) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
F.ITO T.MORI Y.KURODA
T.ISHIHARA
A.SHIRAKAWA Y.IMAI
Y.MIZUKAWA
Akane Maeda

Shift Summary

recorded delivered
Peak luminosity 3.65 x 10 34 cm-2s-1
Integrated luminosity (shift) 266.2 pb-1 290.5 pb-1
Integrated luminosity (day) 1264.4 pb-1 1397.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1403.1 mA 1120.2 mA 28.7 mA
No. bunches 2346 2346
Beta at IP 60 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 3 1 2

IP Knob Tuning

19:33 LER HER
r1 (mrad) -1.50 5.00
r2 (mm) -4.60 -1.70
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.26 -0.10
ηpy (mrad) 0.00 0.00
waist (mm) 1.90 -1.20
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 03/03/2026 00:01:11