SuperKEKB Shift Report

2024/5/27 (Mo) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.YAMAMOTO Y.OHSAWA T.ISHIHARA
H.NOGUCHI
T.SUWADA T.HIRANO
Y.MIZUKAWA
Swarna Maharana

Shift Summary

recorded delivered
Peak luminosity 1.53 x 10 34 cm-2s-1
Integrated luminosity (shift) 94.9 pb-1 97.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1451.3 mA 640.4 mA 15.0 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 3 2 1

IP Knob Tuning

09:23 LER HER
r1 (mrad) -4.50 -6.00
r2 (mm) -4.40 2.80
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.08 -0.27
ηpy (mrad) 7.00 7.00
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 05/27/2024 16:01:08