SuperKEKB Shift Report

2024/3/9 (Sa) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.IKEDA Y.OHSAWA Y.OKI
Y.KURODA
M.KAWAMURA Y.IMAI
T.KUDO
Lukas Grussbach

Shift Summary

recorded delivered
Peak luminosity .64 x 10 34 cm-2s-1
Integrated luminosity (shift) 136.7 pb-1 144.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 400.8 mA 300.3 mA 3.4 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 0 % 0 %
Aborts 1 2 1

IP Knob Tuning

08:05 LER HER
r1 (mrad) 0.00 -6.30
r2 (mm) -4.10 1.30
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.30 -0.20
ηpy (mrad) -10.00 -10.00
waist (mm) 1.49 -1.20
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 03/09/2024 16:01:08