SuperKEKB Shift Report

2024/3/9 (Sa) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
H.KOISO T.ISHIBASHI T.NAKAMURA
H.NOGUCHI
K.YOKOYAMA Y.MIZUKAWA
N.TOYOTOMI
Boyang Yu

Shift Summary

recorded delivered
Peak luminosity .67 x 10 34 cm-2s-1
Integrated luminosity (shift) 152.4 pb-1 166.8 pb-1
Integrated luminosity (day) 449.0 pb-1 476.7 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 400.8 mA 300.5 mA 3.5 mA
No. bunches 1565 1565
Beta at IP 80 mm / 1 mm 60 mm / 1 mm
Crab Waist Ratio 0 % 0 %
Aborts 1 0 1

IP Knob Tuning

19:58 LER HER
r1 (mrad) 0.00 -9.50
r2 (mm) -4.30 1.25
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) -0.28 -0.25
ηpy (mrad) -10.00 -10.00
waist (mm) 1.49 -1.20
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 03/10/2024 00:01:08