Study of Bs → $D_{s}^{*} \tau \bar {\nu }$ Decay in the Aligned Two-Higgs-Doublet Model and Vector Leptoquark Model

Wang, Shuai-Wei

doi:10.1007/s10773-021-04821-0

Int J Theor Phys

2021

DOI: 10.1007/s10773-021-04821-0

|View full text |Cite

Study of Bs → $D_{s}^{*} \tau \bar {\nu }$ Decay in the Aligned Two-Higgs-Doublet Model and Vector Leptoquark Model

Shuai-Wei Wang

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Scotogenic model as a prototype for leptogenesis with one single gauge singlet

Garbrecht,

Wang

2024

Phys. Rev. D

View full text Add to dashboard Cite

We investigate the potential of a minimal scotogenic model with two additional scalar doublets and a single heavy Majorana fermion to explain neutrino masses, dark matter, and the baryon asymmetry of the Universe. In this minimal setup, leptogenesis is purely flavored, and a second Majorana neutrino is not necessary because the Yukawa couplings of the extra doublets yield the necessary CP-odd phases. The mechanism we employ can also be applied to a wide range of scenarios with at least one singlet and two gauge multiplets. Despite stringent limits from the dark matter abundance, direct detection experiments, and the baryon asymmetry of the Universe, we find a parametric region consistent with all bounds which could resolve the above shortcomings of the Standard Model of particle physics. Methodically, we improve on the calculation of correlations between the mixing scalar fields given their finite width. We also present an argument to justify the kinetic equilibrium approximation for out-of-equilibrium distribution functions often used in calculations of baryogenesis and leptogenesis. Published by the American Physical Society 2024

show abstract

Scotogenic model as a prototype for leptogenesis with one single gauge singlet

Garbrecht,

Wang

2024

Phys. Rev. D

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Study of Bs → $D_{s}^{*} \tau \bar {\nu }$ Decay in the Aligned Two-Higgs-Doublet Model and Vector Leptoquark Model

Cited by 1 publication

References 26 publications

Scotogenic model as a prototype for leptogenesis with one single gauge singlet

Scotogenic model as a prototype for leptogenesis with one single gauge singlet

Contact Info

Product

Resources

About