SuperKEKB Shift Report

2024/3/12 (Tu) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.OKADA --- H.TSUKAHARA
H.NOGUCHI
--- K.KIMURA
K.HISAZUMI
Kazuki Kojima

Shift Summary

recorded delivered
Peak luminosity .78 x 10 34 cm-2s-1
Integrated luminosity (shift) 132.5 pb-1 145.2 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 400.8 mA 300.5 mA 3.4 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 0 % 0 %
Aborts 2 1 0

IP Knob Tuning

02:11 LER HER
r1 (mrad) 0.70 -8.50
r2 (mm) -4.10 1.35
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.28 -0.19
ηpy (mrad) -10.00 -5.00
waist (mm) 2.00 -1.00
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 03/12/2024 08:01:07