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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.

Authors:
 [1];  [2];  [3]
  1. LPT, Universite de Paris-Sud XI, Batiment 210, 91405 Orsay Cedex (France)
  2. Saha Institute of Nuclear Physics, 1/AF Bidhan Nagar, Kolkata 700064 (India)
  3. Centro de Investigaciones, Universidad Antonio Narino, Cll. 58A No. 37-94, Santa Fe de Bogota (Colombia)
Publication Date:
OSTI Identifier:
20776639
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 73; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevD.73.033006; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ENERGY SPECTRA; HIGGS BOSONS; HIGGS MODEL; NEUTRINOS; REST MASS; TEV RANGE; ULTRAVIOLET RADIATION

Citation Formats

Abada, Asmaa, Bhattacharyya, Gautam, and Losada, Marta. Neutrinos in the simplest little Higgs scenario and TeV leptogenesis. United States: N. p., 2006. Web. doi:10.1103/PhysRevD.73.033006.
Abada, Asmaa, Bhattacharyya, Gautam, & Losada, Marta. Neutrinos in the simplest little Higgs scenario and TeV leptogenesis. United States. doi:10.1103/PhysRevD.73.033006.
Abada, Asmaa, Bhattacharyya, Gautam, and Losada, Marta. Wed . "Neutrinos in the simplest little Higgs scenario and TeV leptogenesis". United States. doi:10.1103/PhysRevD.73.033006.
@article{osti_20776639,
title = {Neutrinos in the simplest little Higgs scenario and TeV leptogenesis},
author = {Abada, Asmaa and Bhattacharyya, Gautam and Losada, Marta},
abstractNote = {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.},
doi = {10.1103/PhysRevD.73.033006},
journal = {Physical Review. D, Particles Fields},
number = 3,
volume = 73,
place = {United States},
year = {Wed Feb 01 00:00:00 EST 2006},
month = {Wed Feb 01 00:00:00 EST 2006}
}