SuperKEKB Shift Report

2024/10/29 (Tu) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.YAO H.IKEDA T.ISHIHARA
N.TANAKA
H.KATAGIRI N.TOYOTOMI
M.BABA
Vismaya Vs

Shift Summary

recorded delivered
Peak luminosity 2.35 x 10 34 cm-2s-1
Integrated luminosity (shift) 36.1 pb-1 38.9 pb-1
Integrated luminosity (day) 439.0 pb-1 469.4 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1397.7 mA 1031.5 mA 28.0 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 33 23

IP Knob Tuning

23:48 LER HER
r1 (mrad) -2.75 -5.30
r2 (mm) -4.30 -1.10
r3 (1/hm) 0.00 0.00
r4 (crad) 25.00 -5.00
ηy (mm) -0.31 -0.54
ηpy (mrad) 0.00 3.00
waist (mm) 1.65 -1.70
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 10/30/2024 00:01:08