SuperKEKB Shift Report

2024/11/12 (Tu) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.KAWAMOTO T.NAKAMURA M.MINEGISHI
T.AOYAMA
H.NAKAJIMA M.CHIKU
Y.IMAI
NA

Shift Summary

recorded delivered
Peak luminosity 2.34 x 10 34 cm-2s-1
Integrated luminosity (shift) 164.4 pb-1 169.9 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1301.5 mA 1040.2 mA 27.8 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 12 29

IP Knob Tuning

08:12 LER HER
r1 (mrad) -2.50 -9.00
r2 (mm) -4.20 1.40
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.40 -0.31
ηpy (mrad) 30.00 -10.00
waist (mm) 1.70 -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 11/12/2024 16:01:08