2015/10/01 by Piotr Lebiedowicz, Antoni Szczurek, Lebiedowicz, Piotr +1
Medicine · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Medical Imaging Techniques and Applications #Particle physics theoretical and experimental studies #hep-ph
paper · pdf · doi:10.48550/arxiv.1510.00171
6 pages, 3 figures, presented by P. Lebiedowicz at The European Physical Society Conference on High Energy Physics, 22-29 July 2015, Vienna, Austria
arxiv created 2015/10/01 · openalex publication_date 2015/10/01 · arxiv updated 2015/10/02 · openalex created_date 2022/10/03 · openalex updated_date 2026/07/28
We present differential cross sections for the pp → ppH+H- reaction via photon-photon fusion with exact kinematics. We show predictions for √(s) = 14 TeV (LHC) and at the Future Circular Collider (FCC) for √(s) = 100 TeV. The integrated cross section for √(s) = 14~TeV (LHC) is about 0.1~fb and about 0.9~fb at the FCC for √(s) = 100~TeV when assuming mH± = 150~GeV. We present distributions in diHiggs boson invariant mass. The results are compared with those obtained within equivalent-photon approximation. We discuss also first calculations of cross section for exclusive diffractive pQCD mechanism with estimated limits on the ghH+H- coupling constant within 2HDM based on the LHC experimental data. The diffractive contribution is much smaller than the γγ one. Absorption corrections are calculated differentially for various distributions. In general, they lead to a damping of the cross section. The damping depends on MH+H- invariant mass and on four-momentum transfers squared in the proton line. We discuss a possibility to measure the exclusive production of H± bosons.