SuperKEKB Shift Report

2024/2/28 (We) Swing shift

KCG shift Shift leader KEKB MSC Linac shift Linac MSC BCG
F.ITO M.NISHIWAKI Y.OKI
N.TANAKA
H.KATAGIRI K.SUZUKI
K.HISAZUMI
Boyang Yu

Shift Summary

recorded delivered
Peak luminosity .17 x 10 34 cm-2s-1
Integrated luminosity (shift) 2.6 pb-1 3.4 pb-1
Integrated luminosity (day) 37.4 pb-1 39.1 pb-1

LER HERBoth DR
Energy 4.002 GeV 7.010 GeV 10.583 GeV 1.1 GeV
Beam current 280.2 mA 200.1 mA 3.4 mA
No. bunches 1565 1565
Beta at IP 100 mm / 3 mm 100 mm / 3 mm
200 mm / 8 mm
Crab Waist Ratio 3.231892e-14 % 4.06515e-13 %
Aborts 1 11 24

IP Knob Tuning

23:16 LER HER
r1 (mrad) 0.00 0.00
r2 (mm) -5.00 0.00
r3 (1/hm) 0.00 0.00
r4 (crad) 0.00 0.00
ηy (mm) 0.00 0.00
ηpy (mrad) 0.00 0.00
waist (mm) 1.49 0.40
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 02/29/2024 00:01:07