SuperKEKB Shift Report

2024/3/1 (Fr) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.YOSHIMOTO K.AOKI H.TSUKAHARA
H.NOGUCHI
T.YOSHIMOTO Y.ENYA
Y.MIZUKAWA
Shinnosuke Kato

Shift Summary

recorded delivered
Peak luminosity .40 x 10 34 cm-2s-1
Integrated luminosity (shift) 9.9 pb-1 14.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 519.9 mA 379.9 mA 6.8 mA
No. bunches 1565 1565
Beta at IP 100 mm / 3 mm 100 mm / 3 mm
Crab Waist Ratio 3.231892e-14 % 4.06515e-13 %
Aborts 14 0 3

IP Knob Tuning

13:54 LER HER
r1 (mrad) 4.00 -1.75
r2 (mm) -4.90 1.50
r3 (1/hm) 4.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.02 0.09
ηpy (mrad) 30.00 0.00
waist (mm) 1.49 -1.20
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 03/01/2024 16:01:07