SuperKEKB Shift Report

2026/3/13 (Fr) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.FUNAKOSHI M.NISHIWAKI N.TANAKA
T.MORO
T.KAMITANI K.SUZUKI
K.KIMURA
Yusa Yosuke

Shift Summary

recorded delivered
Peak luminosity 4.69 x 10 34 cm-2s-1
Integrated luminosity (shift) 1096.0 pb-1 1284.7 pb-1
Integrated luminosity (day) 3010.0 pb-1 3530.6 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1652.1 mA 1200.3 mA 29.6 mA
No. bunches 2346 2346
Beta at IP 60 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 0

IP Knob Tuning

21:20 LER HER
r1 (mrad) -2.10 5.00
r2 (mm) -4.50 -1.90
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.26 -0.14
ηpy (mrad) -20.00 5.00
waist (mm) 1.42 -1.28
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 03/14/2026 00:01:09