SuperKEKB Shift Report

2026/3/5 (Th) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.YAMAMOTO T.OKI N.TANAKA
T.MORO
K.YOKOYAMA Y.MIZUKAWA
H.KUMANO
Naveen Baghel

Shift Summary

recorded delivered
Peak luminosity 3.95 x 10 34 cm-2s-1
Integrated luminosity (shift) 568.2 pb-1 673.4 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1403.2 mA 1120.4 mA 29.0 mA
No. bunches 2346 2346
Beta at IP 60 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 4 1

IP Knob Tuning

13:08 LER HER
r1 (mrad) -8.00 6.53
r2 (mm) -4.60 -1.62
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.27 -0.17
ηpy (mrad) -1.52 1.74
waist (mm) 1.33 -1.26
chromatic r1 (mrad) 0.00 0.00
chromatic r2 (mm) -20.00 -5.00
chromatic r3 (1/m) 0.00 0.00
chromatic r4 (rad) 0.00 0.00
created on 03/05/2026 16:01:10