SuperKEKB Shift Report

2024/12/6 (Fr) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.YAMAMOTO T.ISHIDA T.MORO
H.NOGUCHI
X.ZHOU T.KUDO
Y.IMAI
Sayan Mitra

Shift Summary

recorded delivered
Peak luminosity 3.73 x 10 34 cm-2s-1
Integrated luminosity (shift) 52.3 pb-1 61.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1356.4 mA 1114.7 mA 29.6 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 1 0

IP Knob Tuning

15:19 LER HER
r1 (mrad) -2.00 -10.00
r2 (mm) -4.10 2.00
r3 (1/hm) -30.00 0.00
r4 (crad) 0.00 -5.00
ηy (mm) -0.30 -0.17
ηpy (mrad) 25.00 -25.00
waist (mm) 1.70 -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 12/06/2024 16:01:10