SuperKEKB Shift Report

2024/11/14 (Th) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.YAO T.NAGASAKI T.ISHIHARA
H.NOGUCHI
T.SUWADA M.CHIKU
Y.MIZUKAWA
NA

Shift Summary

recorded delivered
Peak luminosity 2.88 x 10 34 cm-2s-1
Integrated luminosity (shift) 499.2 pb-1 510.3 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1351.4 mA 1080.6 mA 27.5 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 4 3 0

IP Knob Tuning

13:18 LER HER
r1 (mrad) -0.50 -5.90
r2 (mm) -4.15 0.44
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.38 -0.23
ηpy (mrad) 30.00 -10.00
waist (mm) 1.70 -1.30
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 11/14/2024 16:01:09