SuperKEKB Shift Report

2024/12/13 (Fr) Owl shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
S.YOSHIMOTO --- T.AOYAMA
K.YOSHII
--- M.BABA
K.HISAZUMI
Dmitry Gavrilov

Shift Summary

recorded delivered
Peak luminosity 3.08 x 10 34 cm-2s-1
Integrated luminosity (shift) 403.2 pb-1 501.8 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1235.8 mA 1040.5 mA 32.7 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 0 0 5

IP Knob Tuning

07:40 LER HER
r1 (mrad) -2.50 -10.30
r2 (mm) -3.95 1.31
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 -5.00
ηy (mm) -0.33 -0.11
ηpy (mrad) 30.00 -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 12/13/2024 08:01:08