SuperKEKB Shift Report

2024/6/23 (Su) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
Y.SEIMIYA K.MARUTSUKA MI.TANAKA
H.NOGUCHI
Y.SEIMIYA Y.IMAI
K.HISAZUMI
Tanida Kiyoshi

Shift Summary

recorded delivered
Peak luminosity 3.08 x 10 34 cm-2s-1
Integrated luminosity (shift) 536.7 pb-1 556.2 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 999.1 mA 800.5 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 13

IP Knob Tuning

15:55 LER HER
r1 (mrad) -1.58 -5.50
r2 (mm) -3.78 3.20
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.20 -0.15
ηpy (mrad) 20.00 -20.00
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 06/23/2024 16:01:08