SuperKEKB Shift Report

2024/11/5 (Tu) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
OUMBAREK ESPINOS H.TSUKAHARA
MAN.TANAKA
S.SHITARA M.CHIKU
K.HISAZUMI
Tristan Fillinger

Shift Summary

recorded delivered
Peak luminosity 2.05 x 10 34 cm-2s-1
Integrated luminosity (shift) 235.0 pb-1 241.6 pb-1

LER HERBoth DR
Energy 4.003 GeV 7.012 GeV 10.586 GeV 1.1 GeV
Beam current 1000.7 mA 800.6 mA 28.6 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 1 3

IP Knob Tuning

09:55 LER HER
r1 (mrad) -1.50 -9.70
r2 (mm) -4.20 1.79
r3 (1/hm) 20.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.31 -0.30
ηpy (mrad) 0.00 -25.00
waist (mm) 1.65 -1.70
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 11/05/2024 16:01:09