SuperKEKB Shift Report

2024/11/4 (Mo) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.KOISO K.MARUTSUKA M.MINEGISHI
H.NOGUCHI
T.MATSUMOTO H.KUMANO
T.HIRANO
Shijie Wang

Shift Summary

recorded delivered
Peak luminosity 2.13 x 10 34 cm-2s-1
Integrated luminosity (shift) 209.6 pb-1 268.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1052.4 mA 840.5 mA 28.2 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 0 2

IP Knob Tuning

13:06 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 16:01:09