Neutrinos in the simplest little Higgs scenario and TeV leptogenesis

Asmaa Abada, Gautam Bhattacharyya, Marta Losada

Research output: Contribution to journalArticle

Abstract

The little Higgs scenario may provide an interesting framework to accommodate TeV scale leptogenesis, because a TeV Majorana mass of the right-handed neutrino that we employ for the latter may find a natural place near the ultraviolet cutoff of the former. In this work we study how a light neutrino spectrum, generated radiatively, and TeV scale leptogenesis can be embedded in the simplest little Higgs framework. Alternatively, we highlight how the neutrino Yukawa textures of the latter are constrained.

Original languageEnglish (US)
Article number033006
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume73
Issue number3
DOIs
StatePublished - Mar 2 2006

Fingerprint

neutrinos
cut-off
textures

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Neutrinos in the simplest little Higgs scenario and TeV leptogenesis. / Abada, Asmaa; Bhattacharyya, Gautam; Losada, Marta.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 73, No. 3, 033006, 02.03.2006.

Research output: Contribution to journalArticle

@article{4a13cd259ca546bd98193af8b03ede85,
title = "Neutrinos in the simplest little Higgs scenario and TeV leptogenesis",
abstract = "The little Higgs scenario may provide an interesting framework to accommodate TeV scale leptogenesis, because a TeV Majorana mass of the right-handed neutrino that we employ for the latter may find a natural place near the ultraviolet cutoff of the former. In this work we study how a light neutrino spectrum, generated radiatively, and TeV scale leptogenesis can be embedded in the simplest little Higgs framework. Alternatively, we highlight how the neutrino Yukawa textures of the latter are constrained.",
author = "Asmaa Abada and Gautam Bhattacharyya and Marta Losada",
year = "2006",
month = "3",
day = "2",
doi = "10.1103/PhysRevD.73.033006",
language = "English (US)",
volume = "73",
journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",
issn = "1550-7998",
number = "3",

}

TY - JOUR

T1 - Neutrinos in the simplest little Higgs scenario and TeV leptogenesis

AU - Abada, Asmaa

AU - Bhattacharyya, Gautam

AU - Losada, Marta

PY - 2006/3/2

Y1 - 2006/3/2

N2 - The little Higgs scenario may provide an interesting framework to accommodate TeV scale leptogenesis, because a TeV Majorana mass of the right-handed neutrino that we employ for the latter may find a natural place near the ultraviolet cutoff of the former. In this work we study how a light neutrino spectrum, generated radiatively, and TeV scale leptogenesis can be embedded in the simplest little Higgs framework. Alternatively, we highlight how the neutrino Yukawa textures of the latter are constrained.

AB - The little Higgs scenario may provide an interesting framework to accommodate TeV scale leptogenesis, because a TeV Majorana mass of the right-handed neutrino that we employ for the latter may find a natural place near the ultraviolet cutoff of the former. In this work we study how a light neutrino spectrum, generated radiatively, and TeV scale leptogenesis can be embedded in the simplest little Higgs framework. Alternatively, we highlight how the neutrino Yukawa textures of the latter are constrained.

UR - http://www.scopus.com/inward/record.url?scp=33344464427&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33344464427&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.73.033006

DO - 10.1103/PhysRevD.73.033006

M3 - Article

AN - SCOPUS:33344464427

VL - 73

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

SN - 1550-7998

IS - 3

M1 - 033006

ER -