SuperKEKB Shift Report

2024/12/24 (Tu) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.YOSHIMOTO Y.OHSAWA T.ISHIHARA
H.TSUKAHARA
T.YOSHIMOTO M.CHIKU
T.KUDO
Seokhee Park

Shift Summary

recorded delivered
Peak luminosity 4.21 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1630.0 mA 1130.6 mA 32.6 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 2 9

IP Knob Tuning

14:37 LER HER
r1 (mrad) -8.00 -11.50
r2 (mm) -4.15 1.43
r3 (1/hm) 0.00 0.00
r4 (crad) 0.80 0.00
ηy (mm) -0.25 -0.03
ηpy (mrad) -10.00 -20.00
waist (mm) 1.87 -1.60
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 12/24/2024 16:01:09