SuperKEKB Shift Report

2024/11/22 (Fr) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.OKADA --- N.TANAKA
MAN.TANAKA
--- H.KUMANO
Y.IMAI
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity .68 x 10 34 cm-2s-1
Integrated luminosity (shift) 60.8 pb-1 64.3 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 500.6 mA 272.4 mA 15.3 mA
No. bunches 978 978
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 1 7

IP Knob Tuning

07:50 LER HER
r1 (mrad) -9.50 -4.40
r2 (mm) -3.90 2.60
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.40 0.07
ηpy (mrad) 10.00 -20.00
waist (mm) 1.30 -1.40
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 11/22/2024 08:01:09