SuperKEKB Shift Report

2024/12/18 (We) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
S.NAKAMURA T.ISHIDA H.NOGUCHI
T.MORO
K.YOKOYAMA M.CHIKU
T.HIRANO
Zihan Wang

Shift Summary

recorded delivered
Peak luminosity 3.54 x 10 34 cm-2s-1
Integrated luminosity (shift) 62.2 pb-1 66.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1498.1 mA 1079.0 mA 32.2 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 4 1 6

IP Knob Tuning

09:23 LER HER
r1 (mrad) -7.00 -12.00
r2 (mm) -4.10 1.45
r3 (1/hm) -5.00 0.00
r4 (crad) 0.80 0.00
ηy (mm) -0.38 -0.15
ηpy (mrad) 20.00 0.00
waist (mm) 1.95 -1.60
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 12/18/2024 16:01:09