SuperKEKB Shift Report

2024/11/23 (Sa) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.ISHIBASHI T.NAKAMURA T.MORO
H.NOGUCHI
M.KAWAMURA M.CHIKU
T.KUDO
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity 2.13 x 10 34 cm-2s-1
Integrated luminosity (shift) 243.5 pb-1 268.4 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1004.2 mA 800.8 mA 28.3 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 0 5

IP Knob Tuning

15:17 LER HER
r1 (mrad) -9.50 -4.50
r2 (mm) -3.80 2.65
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.35 0.00
ηpy (mrad) 10.00 0.00
waist (mm) 1.45 -1.40
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 11/23/2024 16:01:08