Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8182519 | Nuclear and Particle Physics Proceedings | 2017 | 4 Pages |
Abstract
The perspectives for measuring the top quark and the Higgs boson in nuclear collisions at the LHC and Future Circular Collider (FCC) are summarized. Perturbative QCD calculations at (N)NLO accuracy, including nuclear parton distribution functions, are used to determine their cross sections and visible yields after standard analysis cuts in PbPb and pPb collisions at the LHC (sNN=5.5,8.8 TeV) and FCC (sNN=39,63 TeV). In their “cleanest” decay channels, tt¯âbb¯2â2ν and Hâγγ; 4â, about 103 (105) top-quark and 10 (103) Higgs-boson events are expected at the LHC (FCC) for their total nominal integrated luminosities. Whereas the tt¯ observation is clearcut at both colliders, evidence for Higgs production, perfectly possible at the FCC, requires integrating Ã30 more luminosities at the LHC.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
David d'Enterria,