SuperKEKB Shift Report

2024/3/4 (Mo) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
K.FURUKAWA T.KAWAMOTO Y.OKI
MAN.TANAKA
K.FURUKAWA M.BABA
Y.MIZUKAWA
Akane Maeda

Shift Summary

recorded delivered
Peak luminosity .42 x 10 34 cm-2s-1
Integrated luminosity (shift) 40.8 pb-1 46.5 pb-1
Integrated luminosity (day) 169.8 pb-1 178.4 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 520.2 mA 380.9 mA 6.5 mA
No. bunches 2346 2346
Beta at IP 100 mm / 3 mm 100 mm / 3 mm
Crab Waist Ratio 3.231892e-14 % 4.06515e-13 %
Aborts 2 4 0

IP Knob Tuning

21:08 LER HER
r1 (mrad) 3.60 -2.95
r2 (mm) -4.40 0.30
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.04 0.00
ηpy (mrad) 25.00 -5.00
waist (mm) 1.49 -1.20
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 03/05/2024 00:01:08