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Related papers: Testing Exotic Scalars with HiggsBounds

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We report on recent developments in the public computer code HiggsBounds, which confronts arbitrary Higgs sector predictions with 95% C.L. exclusion limits from Higgs searches at the LEP, Tevatron and LHC experiments. We discuss in detail…

High Energy Physics - Phenomenology · Physics 2013-01-14 Philip Bechtle , Oliver Brein , Sven Heinemeyer , Oscar Stål , Tim Stefaniak , Georg Weiglein , Karina Williams

We describe the new developments in version 4 of the public computer code HiggsBounds. HiggsBounds is a tool to test models with arbitrary Higgs sectors, containing both neutral and charged Higgs bosons, against the published exclusion…

High Energy Physics - Phenomenology · Physics 2014-03-07 Philip Bechtle , Oliver Brein , Sven Heinemeyer , Oscar Stål , Tim Stefaniak , Georg Weiglein , Karina E. Williams

HiggsBounds is a computer code that tests theoretical predictions of models with arbitrary Higgs sectors against the exclusion bounds obtained from the Higgs searches at LEP and the Tevatron. The included experimental information comprises…

High Energy Physics - Phenomenology · Physics 2011-05-12 Philip Bechtle , Oliver Brein , Sven Heinemeyer , Georg Weiglein , Karina E. Williams

HiggsBounds is a computer code which tests the Higgs sectors of new models against the current exclusion bounds from the Higgs searches at LEP and the Tevatron. As input, it requires a selection of model predictions, such as Higgs masses,…

High Energy Physics - Phenomenology · Physics 2009-05-15 P. Bechtle , O. Brein , S. Heinemeyer , G. Weiglein , K. E. Williams

The codes HiggsBounds and HiggsSignals compare model predictions of BSM models with extended scalar sectors to searches for additional scalars and to measurements of the detected Higgs boson at 125 GeV. We present a unification and…

High Energy Physics - Phenomenology · Physics 2023-06-29 Henning Bahl , Thomas Biekötter , Sven Heinemeyer , Cheng Li , Steven Paasch , Georg Weiglein , Jonas Wittbrodt

We review the program HiggsBounds that tests theoretical predictions of models with arbitrary Higgs sectors against the exclusion bounds obtained from the Higgs searches at LEP and the Tevatron. We explicitly list the bounds that have been…

High Energy Physics - Phenomenology · Physics 2015-05-14 P. Bechtle , O. Brein , S. Heinemeyer , G. Weiglein , K. Williams

We introduce version 2.0.0 of the computer program HiggsBounds. The program tests neutral and charged Higgs sectors of new models against the current exclusion bounds from LEP and the Tevatron. As input, it requires a selection of model…

High Energy Physics - Phenomenology · Physics 2015-03-17 Philip Bechtle , Oliver Brein , Sven Heinemeyer , Georg Weiglein , Karina E. Williams

The Higgs boson was the last fundamental piece of the Standard Model to be experimentally confirmed. LHC is embarked in a quest to probe the possibility that this particle provides a portal to new physics. One front of this quest consists…

High Energy Physics - Phenomenology · Physics 2024-01-25 Mario W. Barela , Rodolfo Capdevilla

LHC searches for non-standard Higgs bosons decaying into tau lepton pairs constitute a sensitive experimental probe for physics beyond the Standard Model (BSM), such as Supersymmetry (SUSY). Recently, the limits obtained from these searches…

High Energy Physics - Phenomenology · Physics 2015-09-30 Philip Bechtle , Sven Heinemeyer , Oscar Stal , Tim Stefaniak , Georg Weiglein

We give a brief review of beyond-the-Standard Model (BSM) extensions of the Standard Model (SM) Higgs sector. Going from very simple to more complicated models, our survey includes models with additional scalar singlet fields, the Two Higgs…

High Energy Physics - Phenomenology · Physics 2019-08-30 Tim Stefaniak

The recent results on various Beyond the Standard Model (BSM) Higgs boson searches performed by the DZERO experiment at the Tevatron are presented here. In particular, the Higgs bosons in supersymmetric models and fermiophobic scenario have…

High Energy Physics - Experiment · Physics 2010-04-22 Prolay Kumar Mal

The search for light scalar and pseudoscalar particles provides a promising avenue for probing physics beyond the Standard Model (SM). In this study, we investigated the exotic decay channels of the 125 GeV SM-like Higgs boson into pairs of…

High Energy Physics - Phenomenology · Physics 2026-03-19 Zhaoxia Heng , Zehan Li , Haijing Zhou

The study of the Higgs boson properties offers compelling perspectives for testing the effects of physics beyond the Standard Model and has deep implications for the LHC program and future colliders. Accurate determinations of the Higgs…

High Energy Physics - Phenomenology · Physics 2022-09-08 A. Arbey , M. Battaglia , A. Djouadi , F. Mahmoudi , M. Muhlleitner , M. Spira

HiggsBounds 2.0.0 is a computer code which tests both neutral and charged Higgs sectors of arbitrary models against the current exclusion bounds from the Higgs searches at LEP and the Tevatron. As input, it requires a selection of model…

High Energy Physics - Phenomenology · Physics 2015-03-18 Philip Bechtle , Oliver Brein , Sven Heinemeyer , Georg Weiglein , Karina E. Williams

We give a brief overview of beyond the Standard Model (BSM) theories with an extended scalar sector and their phenomenological status in the light of recent experimental results. We discuss the relevant theoretical and experimental…

High Energy Physics - Phenomenology · Physics 2018-05-01 Agnieszka Ilnicka , Tania Robens , Tim Stefaniak

Models of Beyond the Standard Model (BSM) physics, like the Minimal Supersymmetric Standard Model (MSSM), often involve an extended Higgs sector, giving rise to extra neutral or charged Higgs bosons. The discovery reach expected from…

High Energy Physics - Experiment · Physics 2019-08-15 Steven Lowette

The Standard Model (SM) Higgs boson, the most recently discovered elementary particle, may still serve as a mediator between the SM sector and a new physics sector related to dark matter (DM). The Large Hadron Collider (LHC) has not yet…

High Energy Physics - Phenomenology · Physics 2024-09-17 A. Hammad , P. Ko , Chih-Ting Lu , Myeonghun Park

After the observation in 2012 of a new scalar particle closely resembling the Higgs boson of the Standard Model of particle physics, there is a general consensus that there must be Physics Beyond the Standard Model, with present experiments…

High Energy Physics - Phenomenology · Physics 2025-09-24 Rafael Boto

The trilinear Higgs coupling $\lambda_{hhh}$ is a crucial tool to probe the structure of the Higgs potential and to search for possible effects of physics beyond the Standard Model (SM). Focusing on the Two-Higgs-Doublet Model as a concrete…

High Energy Physics - Phenomenology · Physics 2023-11-01 Henning Bahl , Johannes Braathen , Georg Weiglein

We consider the Higgs boson decay processes and its production, and provide a parameterisation tailored for testing models of new physics beyond the Standard Model. We also compare our formalism to other existing parameterisations based on…

High Energy Physics - Phenomenology · Physics 2015-06-11 Giacomo Cacciapaglia , Aldo Deandrea , Guillaume Drieu La Rochelle , Jean-Baptiste Flament
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