| Published Articles | |
| Title | Emittance growth from luminosity burn-off in future hadron colliders |
| Author(s) | Tomás, R (CERN) ; Keintzel, J (CERN) ; Papadopoulou, S (CERN) |
| Publication | 2020 |
| Number of pages | 9 |
| In: | Phys. Rev. Accel. Beams 23 (2020) 031002 |
| DOI | 10.1103/PhysRevAccelBeams.23.031002 |
| Subject category | Accelerators and Storage Rings |
| Accelerator/Facility, Experiment | CERN LHC |
| Study | CERN FCC |
| Project | CERN HL-LHC |
| Abstract | Future hadron colliders aim at producing larger integrated luminosities by burning-off an increased fraction of the bunch particles. This burn-off removes particles unevenly in the bunch distribution generating an emittance growth. Analytical equations are derived describing the bunch distribution suffering luminosity burn-off and cooling from synchrotron radiation damping, far from the equilibrium emittance, and possibly including transverse collision offsets. This effect is evaluated for HL-LHC [G. Apollinari , Report No. CERN-2017-007-M, 2017], HE-LHC [A. Abada , Eur. Phys. J. Spec. Top. 228, 1109 (2019)EPJSAC1951-635510.1140/epjst/e2019-900088-6], and FCC-hh [A. Abada , Eur. Phys. J. Spec. Top. 228, 755 (2019)EPJSAC1951-635510.1140/epjst/e2019-900087-0.] and included into a step-by-step simulation of the physics fill, together with intrabeam scattering, to evaluate impact on performance. |
| Copyright/License | publication: © 2020-2025 authors (License: CC-BY-4.0) |
Corresponding record in: Inspire
Journalen skapades 2020-03-21, och modifierades senast 2022-08-17
