SuperKEKB Shift Report

2024/11/21 (Th) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.KURATA M.YOSHIDA T.MORO
Y.KURODA
T.SUWADA M.CHIKU
Y.MIZUKAWA
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity .14 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 301.4 mA 240.5 mA 28.3 mA
No. bunches 978 978
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 14 3

IP Knob Tuning

08:11 LER HER
r1 (mrad) 1.00 -3.40
r2 (mm) -4.60 2.00
r3 (1/hm) 0.00 -0.07
r4 (crad) 0.00 0.00
ηy (mm) -0.38 -0.18
ηpy (mrad) 40.00 -5.00
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 11/21/2024 16:01:08