SuperKEKB Shift Report

2025/11/20 (Th) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
K.MATSUOKA T.OKI T.MORO
H.NOGUCHI
A.SHIRAKAWA N.TOYOTOMI
K.SUZUKI
Lea Reuter

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) 17.9 pb-1 18.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 500.2 mA 99.7 mA 11.6 mA
No. bunches 783 783
Beta at IP 60 mm / 1 mm 60 mm / 1 mm
100 mm / 3 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 103 0

IP Knob Tuning

23:59 LER HER
r1 (mrad) 0.00 0.00
r2 (mm) -4.60 0.00
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.30 0.00
ηpy (mrad) 0.00 0.00
waist (mm) 1.91 -2.20
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 11/21/2025 00:01:09