2026-06-08T03:26:17Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/587312023-08-26T00:13:44Zcom_20.500.14352_14col_20.500.14352_15
Higgs physics in the large N limit
Dobado González, Antonio
Morales, J.
Peláez Sagredo, José Ramón
Urdiales, M.T.
53
Strongly Interacting Ws
Symmetry-Breaking
Standard Model
Ww Scattering
Unitarity
Scalar
Resonances
Matrix
Bosons
Sector
Física (Física)
22 Física
©1996 Published by Elsevier Science.
This work has been supported in part by the Ministerio de Education y Ciencia (Spain) (CICYTAEN95-1285-E) and COLCIENCIAS (Columbia). J.R.P. would like to thank the Theoretical Group at Berkeley for their kind hospitality, as well as the Jaime de1 Amo Foundation for a fellowship. Partial support by US DOE under contract DE-ACO3-76SFOOO98 is gratefully acknowledged.
In this paper we study the large N limit of the Standard Model Higgs sector with N lambda, Ng(2) and Ng('2) constant and N being the number of would-be Goldstone bosons, Despite the simplicity of this method at leading order, its results satisfy simultaneously important requirements such as unitarity and the low-energy theorems in contrast with other more conventional approaches. Moreover, it is fully compatible with the Equivalence Theorem and it yields a consistent description of the Higgs boson mass and width, Finally we have also included a phenomenological discussion concerning the applications of this method to the LHC.
Ministerio de Education y Ciencia (Spain)
CICYT
COLCIENCIAS (Columbia)
US DOE
Depto. de Física Teórica
Fac. de Ciencias Físicas
TRUE
pub
2023-06-20T18:50:08Z
2023-06-20T18:50:08Z
1996-10-24
journal article
https://hdl.handle.net/20.500.14352/58731
0370-2693
10.1016/0370-2693(96)01052-0
eng
CICYT AEN95-1285-E
DE-ACO3-76SFOOO98
open access
application/pdf
application/pdf
Elsevier Science BV