SuperKEKB Shift Report

2024/3/7 (Th) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.MORI K.KODAMA T.ISHIHARA
Y.KURODA
T.SUWADA Y.ENYA
K.KIMURA
Katarina Dugic

Shift Summary

recorded delivered
Peak luminosity .25 x 10 34 cm-2s-1
Integrated luminosity (shift) 20.3 pb-1 23.6 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 260.2 mA 110.0 mA 3.5 mA
No. bunches 783 783
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 0 % 0 %
Aborts 0 2 0

IP Knob Tuning

09:49 LER HER
r1 (mrad) -0.50 -3.50
r2 (mm) -3.90 1.10
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.10 -0.18
ηpy (mrad) 0.00 -10.00
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 03/07/2024 16:01:07