SuperKEKB Shift Report

2024/11/2 (Sa) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
G.MITSUKA M.YOSHIDA M.MINEGISHI
H.NOGUCHI
M.SATOH S.KUSANO
K.KIMURA
Federico Testa

Shift Summary

recorded delivered
Peak luminosity 2.62 x 10 34 cm-2s-1
Integrated luminosity (shift) 312.6 pb-1 420.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1150.8 mA 921.0 mA 29.4 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 1 3

IP Knob Tuning

09:47 LER HER
r1 (mrad) -4.00 -9.50
r2 (mm) -4.00 1.80
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.33 -0.25
ηpy (mrad) 0.00 -25.00
waist (mm) 1.65 -1.70
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 11/02/2024 16:01:09