SuperKEKB Shift Report

2022/6/21 (Tu) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
K.FURUKAWA T.KAWAMOTO T.ISHIHARA
H.NOGUCHI
D.ARAKAWA K.SUZUKI
N.TOYOTOMI
Hanwook Bae

Shift Summary

recorded delivered
Peak luminosity 3.85 x 10 34 cm-2s-1
Integrated luminosity (shift) 117.4 pb-1 211.3 pb-1
Integrated luminosity (day) 1012.2 pb-1 1364.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1300.1 mA 1040.1 mA 20.7 mA
No. bunches 2249 2249
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 17

IP Knob Tuning

21:03 LER HER
r1 (mrad) 5.50 -1.00
r2 (mm) -3.70 -0.55
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.20 0.08
ηpy (mrad) 40.00 10.00
waist (mm) 2.05 -0.35
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 06/22/2022 00:01:04