SuperKEKB Shift Report

2024/12/6 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.YAO T.YAMAGUCHI T.AOYAMA
K.YOSHII
S.SHITARA K.SUZUKI
K.KIMURA
Akane Maeda

Shift Summary

recorded delivered
Peak luminosity 3.89 x 10 34 cm-2s-1
Integrated luminosity (shift) 484.8 pb-1 501.6 pb-1
Integrated luminosity (day) 1062.4 pb-1 1120.1 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1400.3 mA 1120.6 mA 29.5 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 4 0 2

IP Knob Tuning

17:58 LER HER
r1 (mrad) -2.00 -10.00
r2 (mm) -4.10 2.00
r3 (1/hm) -30.00 0.00
r4 (crad) 0.00 -5.00
ηy (mm) -0.30 -0.17
ηpy (mrad) 25.00 -25.00
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 12/07/2024 00:01:09