SuperKEKB Shift Report

2024/12/12 (Th) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
N.IIDA M.FURUSAWA M.MINEGISHI
N.TANAKA
N.IIDA M.CHIKU
K.KIMURA
Noah Brenny

Shift Summary

recorded delivered
Peak luminosity 3.40 x 10 34 cm-2s-1
Integrated luminosity (shift) 150.6 pb-1 151.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1299.4 mA 992.8 mA 32.6 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 6 1 6

IP Knob Tuning

09:15 LER HER
r1 (mrad) -3.80 -10.30
r2 (mm) -4.02 1.46
r3 (1/hm) -30.00 0.00
r4 (crad) 0.00 -5.00
ηy (mm) -0.31 -0.13
ηpy (mrad) 30.00 -19.00
waist (mm) 1.70 -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 12/12/2024 16:01:09