SuperKEKB Shift Report

2024/12/15 (Su) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.SUGIMURA --- T.AOYAMA
K.YOSHII
--- N.TOYOTOMI
Y.IMAI
Dmitry Gavrilov

Shift Summary

recorded delivered
Peak luminosity 3.22 x 10 34 cm-2s-1
Integrated luminosity (shift) 491.7 pb-1 535.0 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1300.3 mA 1099.4 mA 32.4 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 2 1 1

IP Knob Tuning

01:12 LER HER
r1 (mrad) -6.00 -9.00
r2 (mm) -4.00 1.60
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 -5.00
ηy (mm) -0.37 -0.11
ηpy (mrad) -5.00 -19.00
waist (mm) 1.85 -1.60
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 12/15/2024 08:01:08