SuperKEKB Shift Report

2024/6/6 (Th) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.OKI Y.OHSAWA H.TSUKAHARA
M.MINEGISHI
T.SUWADA S.KUSANO
K.HISAZUMI
Raffaele Giordano

Shift Summary

recorded delivered
Peak luminosity .13 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 300.6 mA 321.1 mA 15.3 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 94 6

IP Knob Tuning

08:37 LER HER
r1 (mrad) -1.50 -6.90
r2 (mm) -3.90 2.05
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.23 -0.11
ηpy (mrad) 5.00 0.00
waist (mm) 1.60 -1.45
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 06/06/2024 16:01:10