SuperKEKB Shift Report

2021/11/8 (Mo) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
X.WANG S.SASAKI T.ISHIHARA M.SATOH K.KIMURA
M.BABA
Noritsugu Tsuzuki

Shift Summary

recorded delivered
Peak luminosity .68 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 .0 pb-1

LER HERBoth DR
Energy 4.000 GeV 7.007 GeV 10.579 GeV 1.1 GeV
Beam current 301.4 mA 240.4 mA 14.0 mA
No. bunches 783 783
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 1

IP Knob Tuning

10:45 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 11/08/2021 08:01:03