Published 2023
| Version v1
Journal article
Reduction of couplings in the Type-II 2HDM
- 1. Instituto de Física, Universidad Nacional Autónoma de México, A.P. 20-364, 01000, Mexico City (Mexico)
- 2. Centro de Física Teórica de Partículas-CFTP, Instituto Superior Técnico, Departamento de Física, Universidade de Lisboa, Avenida Rovisco Pais 1, 1049-001, Lisbon (Portugal)
- 3. Theoretical Physics Department, CERN, Geneva (Switzerland)
- 4. Max-Planck Institut für Physik, Föhringer Ring 6, 80805, Munich (Germany)
- 5. Institut für Theoretische Physik der Universität Heidelberg, Philosophenweg 16, 69120, Heidelberg (Germany)
- 6. Physics Department, National Technical University, Zografou, 157 80, Athens (Greece)
Description
The idea of reduction of couplings consists in the search for relations between seemingly independent couplings of a renormalizable theory that are renormalization group invariant. In this article, we demonstrate the existence of such 1-loop relations among the top Yukawa, the Higgs quartic and the gauge colour couplings of the Type-II Two Higgs Doublet Model at a high-energy boundary. The phenomenological viability of the reduced theory suggests the value of tan β and the scale in which new physics may appear.
Additional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. C, Particles and Fields (Online)
- Journal Volume
- 83
- Journal Issue
- 12
- Journal Page Range
- vp.
- ISSN
- 1434-6052
- CODEN
- EPCFFB
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 55059987
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COUPLINGS; HIGGS BOSONS; HIGGS MODEL; REDUCTION; RENORMALIZATION
- Descriptors DEC
- BOSONS; CHEMICAL REACTIONS; ELEMENTARY PARTICLES; MATHEMATICAL MODELS; PARTICLE MODELS
Optional Information
- Notes
- AID: 1129