SuperKEKB Shift Report

2024/5/22 (We) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Z.ZONG T.OKI H.TSUKAHARA
MAN.TANAKA
M.SATOH M.BABA
Y.MIZUKAWA
Michele Aversano

Shift Summary

recorded delivered
Peak luminosity 3.58 x 10 34 cm-2s-1
Integrated luminosity (shift) 682.7 pb-1 732.8 pb-1
Integrated luminosity (day) 1726.1 pb-1 1874.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1302.9 mA 1000.7 mA 29.8 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 1 1 2

IP Knob Tuning

17:30 LER HER
r1 (mrad) -5.50 -6.50
r2 (mm) -4.15 2.85
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.13 -0.12
ηpy (mrad) 20.00 0.00
waist (mm) 1.65 -1.50
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 05/23/2024 00:01:08