SuperKEKB Shift Report

2026/3/2 (Mo) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.KAJI S.TERUI S.YABUKI
H.NOGUCHI
X.ZHOU Y.ICHIMURA
K.KIMURA
Bogdan Kutsenko

Shift Summary

recorded delivered
Peak luminosity 4.35 x 10 34 cm-2s-1
Integrated luminosity (shift) 337.2 pb-1 366.4 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1601.2 mA 1279.4 mA 28.9 mA
No. bunches 2346 2346
Beta at IP 60 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 3

IP Knob Tuning

08:12 LER HER
r1 (mrad) -1.70 5.50
r2 (mm) -4.55 -1.58
r3 (1/hm) 10.00 -50.00
r4 (crad) 0.00 -7.50
ηy (mm) -0.19 -0.07
ηpy (mrad) 10.00 0.00
waist (mm) 1.90 -1.20
chromatic r1 (mrad) 100.00 20.00
chromatic r2 (mm) -25.00 -50.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 03/02/2026 16:01:09