SuperKEKB Shift Report

2024/3/2 (Sa) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.SUGIMOTO --- T.ISHIHARA
Y.KURODA
--- Y.IMAI
N.TOYOTOMI
Tanida Kiyoshi

Shift Summary

recorded delivered
Peak luminosity .37 x 10 34 cm-2s-1
Integrated luminosity (shift) 79.2 pb-1 88.1 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 520.8 mA 380.8 mA 6.7 mA
No. bunches 2346 2346
Beta at IP 100 mm / 3 mm 100 mm / 3 mm
Crab Waist Ratio 3.231892e-14 % 4.06515e-13 %
Aborts 0 1 1

IP Knob Tuning

00:05 LER HER
r1 (mrad) 4.00 -1.75
r2 (mm) -4.90 1.50
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.02 0.09
ηpy (mrad) 30.00 0.00
waist (mm) 1.49 -1.20
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 03/02/2024 08:01:07