SuperKEKB Shift Report

2022/6/1 (We) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.FUKUMA K.YOSHINO H.TSUKAHARA
MAN.TANAKA
T.SUWADA I.TANIGUCHI
Y.MIZUKAWA
Qidong Zhou

Shift Summary

recorded delivered
Peak luminosity 3.72 x 10 34 cm-2s-1
Integrated luminosity (shift) 475.4 pb-1 678.4 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1250.1 mA 1000.0 mA 18.3 mA
No. bunches 2053 2053
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 1 1 0

IP Knob Tuning

11:40 LER HER
r1 (mrad) 7.68 -0.04
r2 (mm) -3.90 -0.46
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.25 0.06
ηpy (mrad) 12.30 10.00
waist (mm) 2.10 -0.30
chromatic r1 (mrad) 0.00 0.00
chromatic r2 (mm) -20.00 0.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 06/01/2022 16:01:04