SuperKEKB Shift Report

2024/11/12 (Tu) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.TAWADA T.OKI H.TSUKAHARA
K.YOSHII
M.YOSHIDA K.HISAZUMI
Y.MIZUKAWA
NA

Shift Summary

recorded delivered
Peak luminosity 3.30 x 10 34 cm-2s-1
Integrated luminosity (shift) 452.8 pb-1 462.0 pb-1
Integrated luminosity (day) 867.9 pb-1 884.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1551.3 mA 1240.4 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 1 2 3

IP Knob Tuning

19:30 LER HER
r1 (mrad) -2.50 -9.00
r2 (mm) -4.15 0.70
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.40 -0.31
ηpy (mrad) 30.00 -10.00
waist (mm) 1.70 -1.30
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 11/13/2024 00:01:09