SuperKEKB Shift Report

2024/12/5 (Th) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
K.MATSUOKA H.KAJI T.AOYAMA
K.YOSHII
T.MIURA K.SUZUKI
K.KIMURA
Tanida Kiyoshi

Shift Summary

recorded delivered
Peak luminosity 3.36 x 10 34 cm-2s-1
Integrated luminosity (shift) 446.6 pb-1 475.1 pb-1
Integrated luminosity (day) 859.5 pb-1 1012.2 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1305.3 mA 1160.5 mA 28.8 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 1 1

IP Knob Tuning

23:50 LER HER
r1 (mrad) -6.30 -8.50
r2 (mm) -4.10 1.80
r3 (1/hm) -30.00 -30.00
r4 (crad) 0.00 0.00
ηy (mm) -0.36 -0.10
ηpy (mrad) 15.00 -20.00
waist (mm) 1.70 -1.60
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 12/06/2024 00:01:10