SuperKEKB Shift Report

2024/11/5 (Tu) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.NAGASAKI --- K.YOSHII
Y.KURODA
T.NATSUI Y.MIZUKAWA
K.KIMURA
Chanyoung Lee

Shift Summary

recorded delivered
Peak luminosity 1.96 x 10 34 cm-2s-1
Integrated luminosity (shift) 188.4 pb-1 237.3 pb-1
Integrated luminosity (day) 873.1 pb-1 943.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1000.8 mA 801.0 mA 28.3 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 5 5 1

IP Knob Tuning

22:23 LER HER
r1 (mrad) -1.50 -9.70
r2 (mm) -4.20 1.79
r3 (1/hm) 20.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.31 -0.30
ηpy (mrad) 0.00 -25.00
waist (mm) 1.65 -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 11/06/2024 00:01:09