Two-Real-Singlet-Model Benchmark Planes

Robens, Tania (2022) Two-Real-Singlet-Model Benchmark Planes. Symmetry, 15 (1). ISSN 2073-8994

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Abstract

In this manuscript, I briefly review the Benchmark Planes in the Two-Real-Singlet Model (TRSM), a model that enhances the Standard Model (SM) scalar sector by two real singlets that obey a Z(2)circle times Z '(2) symmetry. In this model, all fields acquire a vacuum expectation value, such that the model contains in total three CP-even neutral scalars that can interact with each other. All interactions with SM-like particles are inherited from the SM-like doublet via mixing. I remind the readers of the previously proposed benchmark planes and briefly discuss possible production at future Higgs factories, as well as regions in a more generic scan of the model. For these, I also discuss the use of the W-boson mass as a precision observable to determine allowed/excluded regions in the models' parameter space. This work is an extension of a white paper submitted to the Snowmass process.

Item Type:	Article
Uncontrolled Keywords:	collider phenomenology; extended scalar sectors; LHC; Higgs factories
Subjects:	NATURAL SCIENCES > Physics
Divisions:	Theoretical Physics Division
Depositing User:	Ema Buhin Šaler
Date Deposited:	20 Mar 2026 13:16
URI:	http://fulir.irb.hr/id/eprint/11394
DOI:	10.3390/sym15010027

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