SuperKEKB Shift Report

2024/3/12 (Tu) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.YAMAGUCHI T.OKI T.ISHIHARA
MAN.TANAKA
D.ARAKAWA M.BABA
K.SUZUKI
Michele Aversano

Shift Summary

recorded delivered
Peak luminosity .76 x 10 34 cm-2s-1
Integrated luminosity (shift) 107.2 pb-1 118.4 pb-1
Integrated luminosity (day) 285.5 pb-1 313.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 400.7 mA 300.5 mA 3.5 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 0 % 0 %
Aborts 0 4 0

IP Knob Tuning

22:46 LER HER
r1 (mrad) 1.20 -8.50
r2 (mm) -4.00 1.30
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.32 -0.19
ηpy (mrad) 0.00 -5.00
waist (mm) 2.00 -1.00
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 03/13/2024 00:01:08