SuperKEKB Shift Report

2024/12/1 (Su) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.SEIMIYA A.MORITA MAN.TANAKA
N.TANAKA
Y.SEIMIYA K.SUZUKI
Y.IMAI
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity 1.27 x 10 34 cm-2s-1
Integrated luminosity (shift) 313.8 pb-1 316.9 pb-1
Integrated luminosity (day) 788.2 pb-1 801.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 631.4 mA 500.4 mA 26.9 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 0

IP Knob Tuning

22:47 LER HER
r1 (mrad) -7.00 -5.30
r2 (mm) -4.30 2.45
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.10
ηy (mm) -0.24 -0.10
ηpy (mrad) 10.00 0.00
waist (mm) 1.70 -1.60
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 12/02/2024 00:01:09