SuperKEKB Shift Report

2024/11/1 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.ISHIBASHI T.MIMASHI T.ISHIHARA
Y.KURODA
S.WANG Y.IMAI
N.TOYOTOMI
Akane Maeda

Shift Summary

recorded delivered
Peak luminosity 1.31 x 10 34 cm-2s-1
Integrated luminosity (shift) 51.4 pb-1 65.5 pb-1
Integrated luminosity (day) 51.4 pb-1 65.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 803.1 mA 641.5 mA 27.6 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm
100 mm / 3 mm
200 mm / 8 mm
60 mm / 1 mm
100 mm / 3 mm
200 mm / 8 mm
400 mm / 80.9 mm
Crab Waist Ratio 80 % 60 %
Aborts 4 5 4

IP Knob Tuning

23:10 LER HER
r1 (mrad) -4.00 -8.00
r2 (mm) -4.00 1.80
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.33 -0.22
ηpy (mrad) 0.00 0.00
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 11/02/2024 00:01:09