Updated on May 11

Weekly schedule

Plan of beam currents

Operation history

Specific luminosity

2022ab

Beam-Beam parameters

2022ab

Maintenance

Dates
March 2 March 16 March 30
April 13 April 27
May 11 May 25
June 15 June 22

Records

parameter LER HER unit
Beam current 1321 1099 mA
Number of bunches 2249
Bunch current 0.587 0.489 mA
Beam-Beam parameter ξy 0.0407 0.0279
Σy* 0.303 μm
σy* 0.215 μm
Tunes (x/y) 44.525 / 46.589 45.532 / 43.573
Specific luminosity (x1031) 7.21 cm-2s-1/mA2
Luminosity (x1034) 4.65 cm-2s-1
parameter LER HER unit
Beam current 1363 1118 mA
Number of bunches 2249
Bunch current 0.606 0.497 mA
Beam-Beam parameter ξy 0.0398 0.0278
Σy* 0.315 μm
σy* 0.223 μm
Tunes (x/y) 44.524 / 46.594 45.532 / 43.574
Specific luminosity (x1031) 6.95 cm-2s-1/mA2
Luminosity (x1034) 4.71 cm-2s-1
Integrated luminosity Recorded Date Delivered Date
Shift (pb-1) 958.1 April 24, swing, 2022 1035.9 April 22, swing, 2022
1 days (fb-1) 2.503 April 22, 2022 2.912 June 11, 2022
7 days (fb-1) 15.001 April 18 - April 24, 2022 16.599 April 18 - April 24, 2022