SuperKEKB Shift Report

2024/11/9 (Sa) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.SUGIMOTO M.SHIRAI M.MINEGISHI
H.NOGUCHI
T.SUWADA M.CHIKU
T.KUDO
Vikas RajG

Shift Summary

recorded delivered
Peak luminosity 2.10 x 10 34 cm-2s-1
Integrated luminosity (shift) 75.7 pb-1 182.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1299.2 mA 1040.6 mA 27.2 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 2 2

IP Knob Tuning

12:40 LER HER
r1 (mrad) -4.00 -7.50
r2 (mm) -4.20 2.10
r3 (1/hm) 60.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.40 -0.26
ηpy (mrad) 0.00 -20.00
waist (mm) 1.70 -1.30
chromatic r1 (mrad) 0.00 20.00
chromatic r2 (mm) 0.00 15.60
chromatic r3 (1/m) 0.00 15.00
chromatic r4 (rad) 0.00 0.00
created on 11/09/2024 16:01:11