SuperKEKB Shift Report

2021/10/19 (Tu) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
F.MIYAHARA S.NAKAMURA H.NOGUCHI
H.TSUKAHARA
H.KATAGIRI K.SUZUKI
K.HISAZUMI
Keisuke Yoshihara

Shift Summary

recorded delivered
Peak luminosity .00 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1
Integrated luminosity (day) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.000 GeV 7.007 GeV 10.579 GeV 1.1 GeV
Beam current 50.5 mA 1.6 mA 12.2 mA
No. bunches 1565 1565
Beta at IP 200 mm / 8 mm 60 mm / 1 mm
200 mm / 8 mm
400 mm / 81 mm
Crab Waist Ratio 0 % 0 %
Aborts 43 59 26

IP Knob Tuning

23:59 LER HER
r1 (mrad) 0.00 0.00
r2 (mm) 0.00 0.00
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.00 0.00
ηpy (mrad) 0.00 0.00
waist (mm) 2.14 0.50
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 10/20/2021 00:01:02