SuperKEKB Shift Report

2024/6/1 (Sa) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
K.WATANABE --- H.TSUKAHARA
N.TANAKA
--- K.HISAZUMI
Y.IMAI
Shunsuke Kurokawa

Shift Summary

recorded delivered
Peak luminosity 3.28 x 10 34 cm-2s-1
Integrated luminosity (shift) 664.3 pb-1 673.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1252.8 mA 1040.1 mA 28.7 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 5

IP Knob Tuning

02:08 LER HER
r1 (mrad) -0.50 -7.40
r2 (mm) -3.80 2.15
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.26 -0.03
ηpy (mrad) 10.00 30.00
waist (mm) 1.60 -1.45
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 06/01/2024 08:01:08