SuperKEKB Shift Report

2024/6/4 (Tu) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
S.ENOMOTO --- H.NOGUCHI
N.TANAKA
--- M.BABA
N.TOYOTOMI
Hideyuki Nakazawa

Shift Summary

recorded delivered
Peak luminosity 3.52 x 10 34 cm-2s-1
Integrated luminosity (shift) 177.9 pb-1 189.2 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1336.5 mA 1080.1 mA 15.8 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 1 1 0

IP Knob Tuning

00:17 LER HER
r1 (mrad) -0.80 -7.90
r2 (mm) -3.70 2.05
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.23 -0.08
ηpy (mrad) -10.00 20.00
waist (mm) 1.60 -1.45
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 06/04/2024 08:01:07