SuperKEKB Shift Report

2024/6/13 (Th) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.YAO T.ISHIBASHI N.TANAKA
MAN.TANAKA
A.SHIRAKAWA K.SUZUKI
Y.MIZUKAWA
Shijie Wang

Shift Summary

recorded delivered
Peak luminosity 2.72 x 10 34 cm-2s-1
Integrated luminosity (shift) 155.9 pb-1 165.7 pb-1
Integrated luminosity (day) 745.9 pb-1 816.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1000.2 mA 800.3 mA 29.1 mA
No. bunches 2249 2249
Beta at IP 80 mm / .9 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 22

IP Knob Tuning

23:11 LER HER
r1 (mrad) -5.10 -6.80
r2 (mm) -3.75 1.88
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.26 -0.22
ηpy (mrad) -20.00 1.00
waist (mm) 1.56 -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 06/14/2024 00:01:08