SuperKEKB Shift Report

2024/12/13 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
R.UEKI M.TOBIYAMA T.ISHIHARA
H.NOGUCHI
M.SATOH K.SUZUKI
N.TOYOTOMI
Michele Mantovano

Shift Summary

recorded delivered
Peak luminosity 2.75 x 10 34 cm-2s-1
Integrated luminosity (shift) 158.1 pb-1 221.7 pb-1
Integrated luminosity (day) 750.8 pb-1 935.6 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1200.7 mA 960.6 mA 32.4 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 97 1 1

IP Knob Tuning

19:17 LER HER
r1 (mrad) -2.50 -10.30
r2 (mm) -3.95 1.31
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 -5.00
ηy (mm) -0.33 -0.11
ηpy (mrad) 30.00 -19.00
waist (mm) 1.85 -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 12/14/2024 00:01:09