SuperKEKB Shift Report

2024/3/15 (Fr) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.MIMASHI --- H.TSUKAHARA
H.NOGUCHI
--- K.HISAZUMI
K.KIMURA
Shinnosuke Kato

Shift Summary

recorded delivered
Peak luminosity .85 x 10 34 cm-2s-1
Integrated luminosity (shift) 174.8 pb-1 209.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 521.2 mA 380.5 mA 6.6 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 0 % 0 %
Aborts 1 1 0

IP Knob Tuning

03:08 LER HER
r1 (mrad) -0.70 -7.85
r2 (mm) -3.96 1.25
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.26 -0.18
ηpy (mrad) 0.00 -5.00
waist (mm) 2.00 -1.00
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 03/15/2024 08:01:07