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A critical analysis of one-loop neutrino mass models with minimal dark matter
Physics Letters B, 757 (2016); 404. https://doi.org/10.1016/j.physletb.2016.04.022
Ahriche, Amine; McDonald, Kristian; Nasri, Salah; Picek, Ivica

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Ahriche, A., McDonald, K., Nasri, S. i Picek, I. (2016). A critical analysis of one-loop neutrino mass models with minimal dark matter. Physics Letters B, 757., 399. doi: 10.1016/j.physletb.2016.04.022

Ahriche, Amine, et al. "A critical analysis of one-loop neutrino mass models with minimal dark matter." Physics Letters B, vol. 757, 2016, str. 399. https://doi.org/10.1016/j.physletb.2016.04.022

Ahriche, Amine, Kristian McDonald, Salah Nasri i Ivica Picek. "A critical analysis of one-loop neutrino mass models with minimal dark matter." Physics Letters B 757 (2016): 399. https://doi.org/10.1016/j.physletb.2016.04.022

Ahriche, A., et al. (2016) 'A critical analysis of one-loop neutrino mass models with minimal dark matter', Physics Letters B, 757, str. 399. doi: 10.1016/j.physletb.2016.04.022

Ahriche A, McDonald K, Nasri S, Picek I. A critical analysis of one-loop neutrino mass models with minimal dark matter. Physics Letters B [Internet]. 2016. [pristupljeno 23.11.2024.];757:399. doi: 10.1016/j.physletb.2016.04.022

A. Ahriche, K. McDonald, S. Nasri i I. Picek, "A critical analysis of one-loop neutrino mass models with minimal dark matter", Physics Letters B, vol. 757, str. 399, 2016. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:140618. [Citirano: 23.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:140618
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Podaci o radu
Naslov (engleski)A critical analysis of one-loop neutrino mass models with minimal dark matter
AutorAmine Ahriche
AutorKristian McDonald
AutorSalah Nasri
AutorIvica Picek
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
A recent paper investigated minimal R ν MDM models with the type T1-iii and T3 one-loop topologies. However, the candidate most-minimal model does not possess an accidental symmetry – the scalar potential contains an explicit symmetry breaking term, rendering the dark matter unstable. We present two models that cure this problem. However, we further show that all of the proposed minimal one-loop R ν MDM models suffer from a second problem – an additional source of explicit Z2 symmetry breaking in the Yukawa sector. We perform a more-general analysis to show that neutrino mass models using either the type T3 or type T1-iii one-loop topologies do not give viable minimal dark matter candidates. Consequently, one-loop models of neutrino mass with minimal dark matter do not appear possible. Thus, presently there remains a single known (three-loop) model of neutrino mass that gives stable dark matter without invoking any new symmetries.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysics Letters B
Brojčani podacivol. 757, str. 399, 404
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2016.04.022
URN:NBNurn:nbn:hr:217:140618
Datum objave publikacije2016
ProjektŠifra: IP-2013-11-8799
Naziv (hrvatski): Tvar i međudjelovanja na ubrzivačima i u svemiru
Kratica: MIAU
Voditelj: Krešimir Kumerički
Pravna nadležnost: Hrvatska
Financijer: HRZZ
Linija financiranja: IP
URL dokumentahttps://www.sciencedirect.com/science/article/pii/S0370269316300958
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 2016 Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. Received 16 March 2016. Received in revised form 8 April 2016. Accepted 9 April 2016. Available online 13 April 2016.
Datum i vrijeme pohrane2020-02-07 16:25:37