SuperKEKB Shift Report

2024/11/23 (Sa) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
N.IIDA H.IKEDA M.MINEGISHI
K.YOSHII
N.IIDA T.TOUFUKU
K.SUZUKI
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity 2.11 x 10 34 cm-2s-1
Integrated luminosity (shift) 222.1 pb-1 231.7 pb-1
Integrated luminosity (day) 799.7 pb-1 865.3 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 850.5 mA 681.3 mA 27.7 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 3

IP Knob Tuning

16:33 LER HER
r1 (mrad) -9.50 -4.50
r2 (mm) -3.80 2.65
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.35 0.00
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 11/24/2024 00:01:09