SuperKEKB Shift Report

2024/6/13 (Th) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
T.MORI T.NAKAMURA H.TSUKAHARA
H.NOGUCHI
T.MATSUMOTO T.HIRANO
H.KUMANO
Bjoern Spruck

Shift Summary

recorded delivered
Peak luminosity 3.24 x 10 34 cm-2s-1
Integrated luminosity (shift) 294.0 pb-1 318.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1250.8 mA 1000.2 mA 29.5 mA
No. bunches 2249 2249
Beta at IP 80 mm / .9 mm
80 mm / 1 mm
60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 8 0 22

IP Knob Tuning

13:01 LER HER
r1 (mrad) -4.50 -7.02
r2 (mm) -3.70 2.12
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.28 -0.22
ηpy (mrad) 0.00 0.00
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 06/13/2024 16:01:08