SuperKEKB Shift Report

2024/12/17 (Tu) Day shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
OUMBAREK ESPINOS H.NOGUCHI
T.MORO
K.KAKIHARA M.CHIKU
T.HIRANO
Hideyuki Nakazawa

Shift Summary

recorded delivered
Peak luminosity 3.23 x 10 34 cm-2s-1
Integrated luminosity (shift) 107.0 pb-1 121.2 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1300.8 mA 1040.3 mA 32.3 mA
No. bunches 2346 2346
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 80 % 60 %
Aborts 1 1 1

IP Knob Tuning

09:29 LER HER
r1 (mrad) -6.00 -10.50
r2 (mm) -4.10 1.30
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.42 -0.16
ηpy (mrad) -6.00 -5.00
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 12/17/2024 16:01:08