SuperKEKB Shift Report

2022/6/10 (Fr) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
G.MITSUKA M.YOSHIDA H.NOGUCHI
N.TANAKA
I.SATAKE M.BABA
N.TOYOTOMI
Michele Aversano

Shift Summary

recorded delivered
Peak luminosity 4.12 x 10 34 cm-2s-1
Integrated luminosity (shift) 666.9 pb-1 857.2 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1251.5 mA 1000.7 mA 21.7 mA
No. bunches 2249 2249
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 1 0 4

IP Knob Tuning

01:29 LER HER
r1 (mrad) 6.38 -1.80
r2 (mm) -3.79 -0.33
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.25 0.14
ηpy (mrad) 7.00 15.00
waist (mm) 2.10 -0.38
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 06/10/2022 08:01:04