SuperKEKB Shift Report

2024/5/30 (Th) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
S.OGASAWARA --- H.TSUKAHARA
N.TANAKA
--- K.HISAZUMI
Y.IMAI
Miho Wakai

Shift Summary

recorded delivered
Peak luminosity 2.41 x 10 34 cm-2s-1
Integrated luminosity (shift) 253.0 pb-1 262.2 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1001.5 mA 800.3 mA 16.3 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 2 2 0

IP Knob Tuning

07:59 LER HER
r1 (mrad) -3.00 -8.00
r2 (mm) -3.85 2.10
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.18 0.00
ηpy (mrad) 0.00 10.00
waist (mm) 1.60 -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 05/30/2024 08:01:08