SuperKEKB Shift Report

2024/10/25 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
S.NAKAMURA K.SHIBATA T.ISHIHARA
H.NOGUCHI
T.KAMITANI K.SUZUKI
H.KUMANO
Tien Manh Tran

Shift Summary

recorded delivered
Peak luminosity .40 x 10 34 cm-2s-1
Integrated luminosity (shift) 14.5 pb-1 33.7 pb-1
Integrated luminosity (day) 51.6 pb-1 75.2 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 300.6 mA 240.9 mA 12.4 mA
No. bunches 783 783
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 21 5

IP Knob Tuning

23:58 LER HER
r1 (mrad) -1.50 -6.00
r2 (mm) -3.70 -1.15
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.00 -0.06
ηpy (mrad) 0.00 0.00
waist (mm) 1.65 -1.70
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 10/26/2024 00:01:09