SuperKEKB Shift Report

2024/3/2 (Sa) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
A.MORITA T.NAKAMURA M.MINEGISHI
N.TANAKA
S.WANG M.BABA
K.HISAZUMI
Katarina Dugic

Shift Summary

recorded delivered
Peak luminosity .38 x 10 34 cm-2s-1
Integrated luminosity (shift) 81.4 pb-1 90.0 pb-1
Integrated luminosity (day) 237.2 pb-1 261.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 520.9 mA 380.8 mA 6.7 mA
No. bunches 2346 2346
Beta at IP 100 mm / 3 mm 100 mm / 3 mm
Crab Waist Ratio 3.231892e-14 % 4.06515e-13 %
Aborts 0 1 1

IP Knob Tuning

16:06 LER HER
r1 (mrad) 4.00 -1.75
r2 (mm) -4.90 1.50
r3 (1/hm) 0.00 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 03/03/2024 00:01:08