SuperKEKB Shift Report

2024/6/29 (Sa) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.FUNAKOSHI M.TOBIYAMA H.NOGUCHI
K.YOSHII
M.KAWAMURA T.TOUFUKU
T.KUDO
Akimasa Ishikawa

Shift Summary

recorded delivered
Peak luminosity 3.92 x 10 34 cm-2s-1
Integrated luminosity (shift) 516.2 pb-1 592.9 pb-1
Integrated luminosity (day) 1317.6 pb-1 1646.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1301.0 mA 1040.4 mA 17.4 mA
No. bunches 2249 2249
Beta at IP 80 mm / .9 mm 60 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 0

IP Knob Tuning

23:40 LER HER
r1 (mrad) -6.50 -5.50
r2 (mm) -3.80 2.05
r3 (1/hm) 0.00 0.00
r4 (crad) 10.00 13.00
ηy (mm) -0.23 -0.16
ηpy (mrad) 15.00 0.00
waist (mm) 1.65 -1.60
chromatic r1 (mrad) 20.00 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 06/30/2024 00:01:08