SuperKEKB Shift Report

2024/11/29 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.MASUZAWA R.UEKI T.ISHIHARA
N.TANAKA
A.SHIRAKAWA K.HISAZUMI
K.SUZUKI
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity .11 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1
Integrated luminosity (day) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 501.4 mA 374.1 mA 26.8 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 7 2

IP Knob Tuning

21:38 LER HER
r1 (mrad) -8.50 0.00
r2 (mm) -2.60 3.80
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.33 0.10
ηpy (mrad) 10.00 0.00
waist (mm) 1.45 -1.40
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 11/30/2024 00:01:08