SuperKEKB Shift Report

2024/12/14 (Sa) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.KOISO T.ABE T.NAKAMURA
N.TANAKA
X.ZHOU T.KUDO
Y.MIZUKAWA
Shu-Ping Lin

Shift Summary

recorded delivered
Peak luminosity 3.40 x 10 34 cm-2s-1
Integrated luminosity (shift) 413.0 pb-1 428.1 pb-1
Integrated luminosity (day) 1724.8 pb-1 1806.3 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1402.0 mA 1180.2 mA 31.9 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 4 2 1

IP Knob Tuning

19:10 LER HER
r1 (mrad) -6.00 -9.00
r2 (mm) -3.90 1.60
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 -5.00
ηy (mm) -0.37 -0.11
ηpy (mrad) -5.00 -19.00
waist (mm) 1.85 -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 12/15/2024 00:01:09