SuperKEKB Shift Report

2021/11/3 (We) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
K.KODAMA K.AOKI M.MINEGISHI D.ARAKAWA N.TOYOTOMI
S.KIMURA
Hiroyuki Nakayama

Shift Summary

recorded delivered
Peak luminosity 1.59 x 10 34 cm-2s-1
Integrated luminosity (shift) .0 pb-1 68.3 pb-1

LER HERBoth DR
Energy 4.000 GeV 7.007 GeV 10.579 GeV 1.1 GeV
Beam current 501.0 mA 400.2 mA 13.7 mA
No. bunches 783 783
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 40 %
Aborts 0 0 0

IP Knob Tuning

02:02 LER HER
r1 (mrad) 3.00 0.70
r2 (mm) -3.90 -0.35
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.17 0.00
ηpy (mrad) 0.00 0.00
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 11/03/2021 08:01:03