The 2HDM inspired by low energy QCD linear sigma model with two nonets

Sherif Moussa, Salah Nasri, Renata Jora, Joesph Schechter

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We show that the K-matrix unitarization scheme used to calculate the ππ scattering amplitude in the framework of σπ linear sigma model can be employed to obtain information about WW scattering amplitude in the Standard Model where the physical scalar particles are too heavy. We show how the above procedure can be followed in comparing the Higgs sector of two Higgs doublet models with the linear sigma model with two nonets in the limit of very heavy physical scalar particles.

Original languageEnglish
Title of host publicationHIGH ENERGY PHYSICS AND APPLICATIONS - Proceedings of the UAE-CERN Workshop
Pages105-111
Number of pages7
DOIs
Publication statusPublished - May 22 2008
EventUAE-CERN Workshop: High Energy Physics andApplications - Al-Ain, United Arab Emirates
Duration: Nov 26 2007Nov 28 2007

Publication series

NameAIP Conference Proceedings
Volume1006
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

OtherUAE-CERN Workshop: High Energy Physics andApplications
Country/TerritoryUnited Arab Emirates
CityAl-Ain
Period11/26/0711/28/07

Keywords

  • 2HDM
  • K matrix unitarization
  • Linear sigma model
  • ππ scattering

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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