SuperKEKB Shift Report

2024/6/14 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.YOSHIMOTO M.TOBIYAMA N.TANAKA
K.YOSHII
T.YOSHIMOTO K.SUZUKI
Y.MIZUKAWA
Shunsuke Kurokawa

Shift Summary

recorded delivered
Peak luminosity 2.74 x 10 34 cm-2s-1
Integrated luminosity (shift) 146.5 pb-1 147.3 pb-1
Integrated luminosity (day) 580.6 pb-1 610.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1000.8 mA 800.5 mA 29.4 mA
No. bunches 2249 2249
Beta at IP 80 mm / .9 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 10 69 16

IP Knob Tuning

23:45 LER HER
r1 (mrad) -2.10 -7.63
r2 (mm) -3.65 1.68
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.24 -0.20
ηpy (mrad) -20.00 -2.00
waist (mm) 1.63 -1.30
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 06/15/2024 00:01:08