SuperKEKB Shift Report

2024/11/3 (Su) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.ARIMOTO T.OKADA K.YOSHII
Y.KURODA
X.ZHOU S.USHIMOTO
K.SUZUKI
Fabian Becherer

Shift Summary

recorded delivered
Peak luminosity 2.47 x 10 34 cm-2s-1
Integrated luminosity (shift) 389.8 pb-1 459.8 pb-1
Integrated luminosity (day) 1236.4 pb-1 1335.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1100.2 mA 879.7 mA 27.8 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 2 6

IP Knob Tuning

18:56 LER HER
r1 (mrad) -3.00 -9.00
r2 (mm) -4.20 1.80
r3 (1/hm) 20.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.31 -0.25
ηpy (mrad) 15.00 -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 11/04/2024 00:01:10