SuperKEKB Shift Report

2024/12/23 (Mo) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.KURATA K.MARUTSUKA M.MINEGISHI
T.ISHIHARA
R.ZHANG M.CHIKU
T.KUDO
Seokhee Park

Shift Summary

recorded delivered
Peak luminosity 3.67 x 10 34 cm-2s-1
Integrated luminosity (shift) 42.7 pb-1 44.3 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1501.8 mA 1057.5 mA 31.9 mA
No. bunches 2249 2249
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 2 1

IP Knob Tuning

09:20 LER HER
r1 (mrad) -3.50 -11.50
r2 (mm) -4.20 1.65
r3 (1/hm) 0.00 0.00
r4 (crad) 0.80 0.00
ηy (mm) -0.38 -0.11
ηpy (mrad) 5.00 -14.00
waist (mm) 2.20 -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 12/23/2024 16:01:09