SuperKEKB Shift Report

2024/6/11 (Tu) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.YAMAGUCHI M.YOSHIDA H.TSUKAHARA
H.NOGUCHI
T.SUWADA T.HIRANO
K.KIMURA
Ermes Aviano

Shift Summary

recorded delivered
Peak luminosity 3.85 x 10 34 cm-2s-1
Integrated luminosity (shift) 190.7 pb-1 219.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1300.8 mA 1040.5 mA 28.8 mA
No. bunches 2249 2249
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 4 1 5

IP Knob Tuning

08:43 LER HER
r1 (mrad) -1.00 -5.75
r2 (mm) -3.74 1.90
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.23 -0.17
ηpy (mrad) -16.40 10.00
waist (mm) 1.70 -1.30
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 06/11/2024 16:01:08