Exploring new possibilities to discover a light pseudo-scalar at LHCb
Journal article, 2022
We study the possibility of observing a light pseudo-scalar a at LHCb. We target the mass region 2.5GeV less than or similar to m(a) less than or similar to 60 GeV and various decay channels, some of which have never been considered before: muon pairs, tau pairs, D meson pairs, and di-photon. We interpret the results in the context of models of 4D Composite Higgs and Partial Compositeness in particular.
Author
Diogo Buarque Franzosi
Chalmers, Physics, Subatomic, High Energy and Plasma Physics
University of Gothenburg
Giacomo Cacciapaglia
Centre national de la recherche scientifique (CNRS)
Claude Bernard University Lyon 1 (UCBL)
Xabier Cid Vidal
Universidade de Santiagode Compostela
Gabriele Ferretti
Chalmers, Physics, Subatomic, High Energy and Plasma Physics
Thomas Flacke
Institute for Basic Science - Korea (IBS)
Carlos Vazquez Sierra
CERN
European Physical Journal C
1434-6044 (ISSN) 1434-6052 (eISSN)
Vol. 82 1 3Solving the Higgs Fine-Tuning Problem with Top Partners
Knut and Alice Wallenberg Foundation (1013613), 2018-01-01 -- 2022-12-31.
Subject Categories
Accelerator Physics and Instrumentation
Subatomic Physics
Roots
Basic sciences
DOI
10.1140/epjc/s10052-021-09930-y