SuperKEKB Shift Report

2024/6/22 (Sa) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
G.MITSUKA M.YOSHIDA H.NOGUCHI
M.MINEGISHI
T.SUWADA T.TOUFUKU
Y.MIZUKAWA
Shohei Nishida

Shift Summary

recorded delivered
Peak luminosity 3.13 x 10 34 cm-2s-1
Integrated luminosity (shift) 558.1 pb-1 640.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 974.7 mA 780.5 mA 15.9 mA
No. bunches 1565 1565
Beta at IP 80 mm / .9 mm 60 mm / .9 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 3

IP Knob Tuning

14:29 LER HER
r1 (mrad) -2.50 -5.00
r2 (mm) -3.63 3.05
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.23 -0.16
ηpy (mrad) -10.00 -25.00
waist (mm) 1.60 -1.90
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 06/22/2024 16:01:08