SuperKEKB Shift Report

2024/11/24 (Su) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
K.WATANABE --- N.TANAKA
T.AOYAMA
--- M.BABA
N.TOYOTOMI
Zepeng Xu

Shift Summary

recorded delivered
Peak luminosity 1.90 x 10 34 cm-2s-1
Integrated luminosity (shift) 314.4 pb-1 319.3 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 800.3 mA 640.0 mA 28.1 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 1 1

IP Knob Tuning

04:10 LER HER
r1 (mrad) -8.50 -4.45
r2 (mm) -4.10 2.65
r3 (1/hm) 0.00 6.00
r4 (crad) 6.00 5.00
ηy (mm) -0.33 -0.08
ηpy (mrad) -10.00 -15.00
waist (mm) 1.45 -1.40
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 11/24/2024 08:01:08