SuperKEKB Shift Report

2024/3/28 (Th) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.YAO T.KAWAMOTO H.NOGUCHI
H.TSUKAHARA
S.SHITARA H.KUMANO
Y.MIZUKAWA
Katarina Dugic

Shift Summary

recorded delivered
Peak luminosity 1.35 x 10 34 cm-2s-1
Integrated luminosity (shift) 89.8 pb-1 99.5 pb-1
Integrated luminosity (day) 89.8 pb-1 99.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 800.1 mA 560.0 mA 3.6 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 3 2 0

IP Knob Tuning

23:47 LER HER
r1 (mrad) 0.00 -9.50
r2 (mm) -3.90 2.40
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.28 -0.23
ηpy (mrad) 0.00 8.00
waist (mm) 1.95 -1.10
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 03/29/2024 00:01:08