SuperKEKB Shift Report

2024/5/27 (Mo) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.SEIMIYA X.WANG K.YOSHII
MAN.TANAKA
Y.SEIMIYA H.KUMANO
K.SUZUKI
Boqun Wang

Shift Summary

recorded delivered
Peak luminosity 3.26 x 10 34 cm-2s-1
Integrated luminosity (shift) 710.3 pb-1 720.6 pb-1
Integrated luminosity (day) 1186.2 pb-1 1205.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1299.9 mA 1039.0 mA 15.2 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 0

IP Knob Tuning

18:53 LER HER
r1 (mrad) -4.00 -7.00
r2 (mm) -4.20 2.80
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.16 -0.06
ηpy (mrad) 0.00 10.00
waist (mm) 1.65 -1.45
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 05/28/2024 00:01:09