SuperKEKB Shift Report

2024/11/16 (Sa) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.KOISO T.ABE T.NAKAMURA
T.AOYAMA
H.NAKAJIMA K.HISAZUMI
K.SUZUKI
Michele Aversano

Shift Summary

recorded delivered
Peak luminosity 1.89 x 10 34 cm-2s-1
Integrated luminosity (shift) 60.7 pb-1 78.1 pb-1
Integrated luminosity (day) 592.4 pb-1 685.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1001.9 mA 800.0 mA 28.0 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm
100 mm / 3 mm
200 mm / 8 mm
60 mm / 1 mm
100 mm / 3 mm
200 mm / 8 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 3 3

IP Knob Tuning

23:17 LER HER
r1 (mrad) 1.30 -2.90
r2 (mm) -3.98 1.05
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.36 -0.27
ηpy (mrad) 40.00 -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 11/17/2024 00:01:08