@article{266f5b386665458d87880555a2bfbc0a,
title = "ATLAS searches for additional scalars and exotic Higgs boson decays with the LHC Run 2 dataset",
abstract = "This report reviews the published results of searches for possible additional scalar particles and exotic decays of the Higgs boson performed by the ATLAS Collaboration using up to 140 fb−1 of 13 TeV proton–proton collision data collected during Run 2 of the Large Hadron Collider. Key results are examined, and observed excesses, while never statistically compelling, are noted. Constraints are placed on parameters of several models which extend the Standard Model, for example by adding one or more singlet or doublet fields, or offering exotic Higgs boson decay channels. Summaries of new searches as well as extensions of previous searches are discussed. These new results have a wider reach or attain stronger exclusion limits. New experimental techniques that were developed for these searches are highlighted. Search channels which have not yet been examined are also listed, as these provide insight into possible future areas of exploration.",
keywords = "ATLAS, Exotic Higgses, Exotic scalars, LHC",
author = "{ATLAS Collaboration} and M. Atkinson and M. Barakat and K. Becker and Brown, {L. M.} and Chapman, {J. D.} and J. Chen and Y. Chen and K. Cranmer and Das, {S. J.} and Y. Fang and C. Feng and D. Francis and Green, {M. J.} and A. Haas and Han, {Y. F.} and S. Hassan and Y. He and Herrmann, {L. M.} and S. Huang and Johnson, {J. W.} and Kennedy, {P. D.} and Lee, {S. C.} and Lee, {S. C.} and Li, {C. Q.} and Li, {C. Q.} and J. Li and L. Li and X. Li and Liu, {E. H.L.} and X. Liu and Liu, {Y. W.} and Liu, {Y. W.} and Liu, {Y. W.} and M. Losada and Lu, {Y. J.} and W. Ma and J. Martin and McDonald, {E. F.} and Mclaughlin, {D. J.} and Miller, {E. H.} and Mincer, {A. I.} and A. Mitra and Park, {T. H.} and Smith, {A. C.} and Smith, {D. R.} and S. Solomon and H. Wang and X. Wang and Y. Wang and Z. Wang and Williams, {D. M.} and S. Williams and R. Xu and Z. Xu and Y. Yang and J. Zhang and L. Zhang and S. Zhang and X. Zhang and Y. Zhang",
note = "Publisher Copyright: {\textcopyright} 2024 The Author(s)",
year = "2024",
doi = "10.1016/j.physrep.2024.09.002",
language = "English (US)",
journal = "Physics Reports",
issn = "0370-1573",
publisher = "Elsevier B.V.",
}