Mass and width of a composite Higgs boson
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
30/09/2013
20/05/2014
30/09/2013
20/05/2014
29/06/2009
|
| Resumo |
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) The scalar Higgs boson mass in a Technicolor model was obtained by Elias and Scadron with the analysis of an homogeneous Bethe-Salpeter equation (BSE), however it was performed before the most recent developments of walking gauge theories. It was not observed in their work that dynamically generated technifermion mass may vary according to the theory dynamics that forms the scalar bound state. This will be clone in this work and we also call attention that their calculation must change to take into account the normalization condition of the BSE. We compute the width of the composite boson and show how the gauge group and fermion content of a technicolor theory can be inferred from the measurement of the mass and width of the scalar boson. (C) 2009 Elsevier B.V. All rights reserved. |
| Formato |
301-305 |
| Identificador |
http://dx.doi.org/10.1016/j.physletb.2009.05.045 Physics Letters B. Amsterdam: Elsevier B.V., v. 677, n. 5, p. 301-305, 2009. 0370-2693 http://hdl.handle.net/11449/24175 10.1016/j.physletb.2009.05.045 WOS:000267729900014 |
| Idioma(s) |
eng |
| Publicador |
Elsevier B.V. |
| Relação |
Physics Letters B |
| Direitos |
closedAccess |
| Palavras-Chave | #Technicolor models #Composite models |
| Tipo |
info:eu-repo/semantics/article |
