SuperKEKB Shift Report

2024/6/15 (Sa) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
N.IIDA S.SASAKI M.MINEGISHI
H.NOGUCHI
N.IIDA S.KUSANO
M.BABA
Michele Aversano

Shift Summary

recorded delivered
Peak luminosity 3.00 x 10 34 cm-2s-1
Integrated luminosity (shift) 591.1 pb-1 628.2 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1102.6 mA 880.4 mA 29.1 mA
No. bunches 2249 2249
Beta at IP 80 mm / .9 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 0 2

IP Knob Tuning

11:50 LER HER
r1 (mrad) 0.50 -7.03
r2 (mm) -3.72 1.74
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.22 -0.18
ηpy (mrad) 20.00 -2.00
waist (mm) 1.63 -1.30
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 06/15/2024 16:01:08