SuperKEKB Shift Report

2022/6/12 (Su) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.SEIMIYA A.MORITA Y.OKI
T.AOYAMA
H.KATAGIRI K.SUZUKI
Y.IMAI
Hanwook Bae

Shift Summary

recorded delivered
Peak luminosity 3.79 x 10 34 cm-2s-1
Integrated luminosity (shift) 818.9 pb-1 950.8 pb-1
Integrated luminosity (day) 2489.2 pb-1 2881.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1201.1 mA 960.9 mA 16.6 mA
No. bunches 2249 2249
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 1

IP Knob Tuning

16:36 LER HER
r1 (mrad) 7.20 -0.80
r2 (mm) -3.85 -0.35
r3 (1/hm) 80.00 5.00
r4 (crad) 4.00 0.00
ηy (mm) -0.23 0.14
ηpy (mrad) 15.00 0.00
waist (mm) 2.10 -0.38
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 06/13/2022 00:01:04