SuperKEKB Shift Report

2024/12/23 (Mo) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
M.TAWADA T.OKADA MAN.TANAKA
K.YOSHII
Y.OKAYASU Y.IMAI
K.HISAZUMI
Akane Maeda

Shift Summary

recorded delivered
Peak luminosity 2.18 x 10 34 cm-2s-1
Integrated luminosity (shift) 3.3 pb-1 11.5 pb-1
Integrated luminosity (day) 435.5 pb-1 593.1 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1131.8 mA 880.4 mA 32.0 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 4 2 7

IP Knob Tuning

22:16 LER HER
r1 (mrad) -3.50 -11.50
r2 (mm) -4.20 1.50
r3 (1/hm) 0.00 0.00
r4 (crad) 0.80 0.00
ηy (mm) -0.31 -0.11
ηpy (mrad) -10.00 -14.00
waist (mm) 1.90 -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 12/24/2024 00:01:08