SuperKEKB Shift Report

2024/4/24 (We) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.SUGIMURA --- H.NOGUCHI
Y.KURODA
--- M.BABA
K.HISAZUMI
Nikolay Peters

Shift Summary

recorded delivered
Peak luminosity 1.69 x 10 34 cm-2s-1
Integrated luminosity (shift) 337.9 pb-1 348.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 801.4 mA 640.6 mA 11.9 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 1 2

IP Knob Tuning

06:43 LER HER
r1 (mrad) -3.00 -6.50
r2 (mm) -4.00 1.80
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.27 -0.26
ηpy (mrad) 0.00 5.00
waist (mm) 1.85 -0.87
chromatic r1 (mrad) 0.00 28.00
chromatic r2 (mm) 0.00 10.00
chromatic r3 (1/m) 0.00 11.00
chromatic r4 (rad) 0.00 0.00
created on 04/24/2024 08:01:07