SuperKEKB Shift Report

2024/6/28 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.MASUZAWA R.UEKI H.NOGUCHI
K.YOSHII
H.EGO M.BABA
T.KUDO
Riku Nomaru

Shift Summary

recorded delivered
Peak luminosity 2.88 x 10 34 cm-2s-1
Integrated luminosity (shift) 206.9 pb-1 233.9 pb-1
Integrated luminosity (day) 636.9 pb-1 714.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1086.3 mA 761.1 mA 28.4 mA
No. bunches 1174 1174
Beta at IP 80 mm / .9 mm 60 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 1 2

IP Knob Tuning

23:43 LER HER
r1 (mrad) -6.50 -2.00
r2 (mm) -3.80 2.05
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.24 -0.16
ηpy (mrad) 15.00 0.00
waist (mm) 1.70 -1.60
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 06/29/2024 00:01:08