SuperKEKB Shift Report

2024/6/19 (We) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.MASUZAWA K.AOKI T.ISHIHARA
H.NOGUCHI
T.KAMITANI S.KUSANO
Y.IMAI
Zihan Wang

Shift Summary

recorded delivered
Peak luminosity 1.72 x 10 34 cm-2s-1
Integrated luminosity (shift) 115.5 pb-1 126.3 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 800.6 mA 640.2 mA 15.5 mA
No. bunches 2249 2249
Beta at IP 80 mm / .9 mm 60 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 7 6

IP Knob Tuning

09:16 LER HER
r1 (mrad) -3.00 -8.60
r2 (mm) -3.75 3.05
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.22 -0.08
ηpy (mrad) 20.00 0.00
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 06/19/2024 16:01:08