SuperKEKB Shift Report

2024/11/24 (Su) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.FUNAKOSHI M.TAWADA M.MINEGISHI
K.YOSHII
A.SHIRAKAWA K.HISAZUMI
Y.MIZUKAWA
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity .00 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1
Integrated luminosity (day) 590.0 pb-1 599.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 801.3 mA 76.2 mA 27.6 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 0

IP Knob Tuning

23:59 LER HER
r1 (mrad) -8.50 -5.75
r2 (mm) -4.10 2.45
r3 (1/hm) 0.00 7.00
r4 (crad) 6.00 6.00
ηy (mm) -0.33 -0.06
ηpy (mrad) -10.00 -16.00
waist (mm) 1.45 -1.40
chromatic r1 (mrad) 0.00 0.00
chromatic r2 (mm) 0.00 80.00
chromatic r3 (1/m) 0.00 20.00
chromatic r4 (rad) 0.00 -3.30
created on 11/25/2024 00:01:08