SuperKEKB Shift Report

2024/11/22 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.KAWAMOTO M.TOBIYAMA M.MINEGISHI
K.YOSHII
H.KATAGIRI K.SUZUKI
M.BABA
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity .80 x 10 34 cm-2s-1
Integrated luminosity (shift) 10.4 pb-1 11.2 pb-1
Integrated luminosity (day) 86.8 pb-1 103.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 601.1 mA 475.6 mA 28.7 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 1 5

IP Knob Tuning

23:42 LER HER
r1 (mrad) -9.50 -4.00
r2 (mm) -3.90 2.45
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.40 0.00
ηpy (mrad) 10.00 0.00
waist (mm) 1.45 -1.70
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 11/23/2024 00:01:08