SuperKEKB Shift Report

2022/6/14 (Tu) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.KIKUCHI S.TERUI T.ISHIHARA
MAN.TANAKA
S.MATSUMOTO I.TANIGUCHI
T.KUDO
Michele Veronesi

Shift Summary

recorded delivered
Peak luminosity 4.08 x 10 34 cm-2s-1
Integrated luminosity (shift) 691.0 pb-1 821.3 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1301.2 mA 1040.2 mA 21.2 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 2

IP Knob Tuning

12:26 LER HER
r1 (mrad) 7.30 -0.95
r2 (mm) -3.85 -0.39
r3 (1/hm) 80.00 5.00
r4 (crad) 4.00 0.00
ηy (mm) -0.23 0.10
ηpy (mrad) 15.00 5.00
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 06/14/2022 16:01:04