SuperKEKB Shift Report

2024/12/15 (Su) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.SUGIMOTO Y.OHSAWA H.TSUKAHARA
H.NOGUCHI
S.MATSUMOTO M.CHIKU
T.TOUFUKU
Kakuno Hidekazu

Shift Summary

recorded delivered
Peak luminosity 3.08 x 10 34 cm-2s-1
Integrated luminosity (shift) 547.4 pb-1 690.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1300.9 mA 1040.6 mA 32.2 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 1 1

IP Knob Tuning

14:10 LER HER
r1 (mrad) -5.50 -8.80
r2 (mm) -4.10 1.20
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 -5.00
ηy (mm) -0.46 -0.03
ηpy (mrad) 30.00 -15.00
waist (mm) 1.85 -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 12/15/2024 16:01:12