SuperKEKB Shift Report

2021/11/7 (Su) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.IKEDA A.MORITA M.MINEGISHI
T.AOYAMA
T.MIURA T.TOUFUKU
T.ICHIKAWA
Uehara Sadaharu

Shift Summary

recorded delivered
Peak luminosity .67 x 10 34 cm-2s-1
Integrated luminosity (shift) 90.0 pb-1 95.2 pb-1

LER HERBoth DR
Energy 4.000 GeV 7.007 GeV 10.579 GeV 1.1 GeV
Beam current 302.1 mA 240.5 mA 13.9 mA
No. bunches 783 783
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 12

IP Knob Tuning

93:65 LER HER
r1 (mrad) 3.30 2.30
r2 (mm) -4.00 -0.50
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.17 -0.12
ηpy (mrad) -10.00 -35.00
waist (mm) 2.14 0.50
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 11/07/2021 16:01:03