SuperKEKB Shift Report

2024/3/21 (Th) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.TAWADA S.YOSHIMOTO MAN.TANAKA
T.AOYAMA
M.SATOH K.SUZUKI
Y.MIZUKAWA
Riku Nomaru

Shift Summary

recorded delivered
Peak luminosity 1.45 x 10 34 cm-2s-1
Integrated luminosity (shift) 111.8 pb-1 117.0 pb-1
Integrated luminosity (day) 448.7 pb-1 480.1 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 699.7 mA 560.0 mA 6.7 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 1 2 2

IP Knob Tuning

23:54 LER HER
r1 (mrad) 0.00 -9.00
r2 (mm) -3.70 2.50
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.25 -0.17
ηpy (mrad) -10.00 -11.10
waist (mm) 2.05 -1.10
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 03/22/2024 00:01:07