Universidad Complutense de Madrid
E-Prints Complutense

The Higgs sector of the MSSM in the decoupling limit

Impacto

Descargas

Último año



Dobado González, Antonio y Herrero, M. J. y Peñaranda , Siannah (2000) The Higgs sector of the MSSM in the decoupling limit. European Physical Journal C, 17 (3). pp. 487-500. ISSN 1434-6044

[img] PDF
Restringido a Sólo personal autorizado del repositorio hasta 31 Diciembre 2020.

273kB
[img]
Vista previa
PDF
296kB

URL Oficial: http://link.springer.com/article/10.1007%2Fs100520000486?LI=true




Resumen

We study the heavy Higgs sector of the MSSM composed of the H+/-, H-0 and A(0) particles in the so-called decoupling limit where m(A0) >> m(z) By integrating out these heavy Higgs particles to one-loop, we compute the effective action for the electroweak gauge bosons and find out that, in the decoupling limit, ail the heavy Higgs effects can be absorbed into redefinitions of the Standard model electroweak parameters. This demonstrates explicitely that the decoupling theorem works for the heavy heavy Higgs particles. This is also compared with the paradigmatic and different case of the Standard Model heavy Higgs particle. Finally, this work together with our two previous works, complete the demonstration that all the non-standard particles in the MSSM namely, squarks, sleptons, charginos, neutralinos and the heavy Higgs particles, decouple to one-loop from the low energy electroweak gauge boson physics.


Tipo de documento:Artículo
Información Adicional:

©Springer-Verlag 2000

Palabras clave:Supersymmetric Standard Model, One-Loop Renormalization, Radiative-Corrections, Heavy Higgs
Materias:Ciencias > Física
Código ID:22612
Depositado:31 Jul 2013 10:21
Última Modificación:07 Feb 2014 10:49

Descargas en el último año

Sólo personal del repositorio: página de control del artículo