SuperKEKB Shift Report

2024/12/18 (We) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.KAJI X.WANG K.YOSHII
H.TSUKAHARA
H.NAKAJIMA M.BABA
Y.MIZUKAWA
Michele Aversano

Shift Summary

recorded delivered
Peak luminosity 2.62 x 10 34 cm-2s-1
Integrated luminosity (shift) 33.3 pb-1 49.8 pb-1
Integrated luminosity (day) 817.0 pb-1 904.5 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 1301.8 mA 1000.6 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 17 18 3

IP Knob Tuning

23:27 LER HER
r1 (mrad) -5.00 -12.00
r2 (mm) -3.90 1.45
r3 (1/hm) -5.00 0.00
r4 (crad) 0.80 0.00
ηy (mm) -0.38 -0.15
ηpy (mrad) 20.00 0.00
waist (mm) 1.95 -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 12/19/2024 00:01:08