SuperKEKB Shift Report

2024/6/8 (Sa) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
R.UEKI H.SAKAI H.TSUKAHARA
N.TANAKA
D.ARAKAWA S.KUSANO
Y.MIZUKAWA
Raffaele Giordano

Shift Summary

recorded delivered
Peak luminosity 3.71 x 10 34 cm-2s-1
Integrated luminosity (shift) 607.8 pb-1 632.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1302.1 mA 1040.9 mA 17.1 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 2 5

IP Knob Tuning

12:21 LER HER
r1 (mrad) -0.95 -7.15
r2 (mm) -3.83 1.76
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.23 -0.17
ηpy (mrad) -6.40 10.00
waist (mm) 1.60 -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 06/08/2024 16:01:07