SuperKEKB Shift Report

2024/12/2 (Mo) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
K.FURUKAWA M.TAWADA H.TSUKAHARA
N.TANAKA
K.FURUKAWA K.KIMURA
Y.IMAI
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity 2.89 x 10 34 cm-2s-1
Integrated luminosity (shift) 160.6 pb-1 179.9 pb-1
Integrated luminosity (day) 790.8 pb-1 829.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1294.5 mA 1040.2 mA 28.9 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 2 0

IP Knob Tuning

22:17 LER HER
r1 (mrad) -3.00 -5.50
r2 (mm) -4.10 2.40
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.20 0.00
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 12/03/2024 00:01:09