Gravitational waves from phase transitions in models with charged singlets

Gravitational waves from phase transitions in models with charged singlets

We investigate the effect of extra singlets on the electroweak phase transition (EWPT) strength and the spectrum of the corresponding gravitational waves (GWs). We consider here the standard model (SM) extended with a singlet scalar with multiplicity N coupled to the SM Higgs doublet. After imposing...

Full description

Bibliographic Details
Main Authors: Amine Ahriche, Katsuya Hashino, Shinya Kanemura, Salah Nasri
Format: Article
Language:English
Published: Elsevier 2019-02-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269318309377
id doaj-b39ef00d5ed3494da2d8c39fcf7a520e
record_format Article
spelling doaj-b39ef00d5ed3494da2d8c39fcf7a520e2020-11-25T02:16:33ZengElsevierPhysics Letters B0370-26932019-02-01789119126Gravitational waves from phase transitions in models with charged singletsAmine Ahriche0Katsuya Hashino1Shinya Kanemura2Salah Nasri3LMEPA & Department of Physics, University of Jijel, PB 98 Ouled Aissa, DZ-18000 Jijel, Algeria; The Abdus Salam International Centre for Theoretical Physics, Strada Costiera 11, I-34014, Trieste, ItalyDepartment of Physics, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan; Department of Physics, Osaka University, Toyonaka, Osaka 560-0043, JapanDepartment of Physics, Osaka University, Toyonaka, Osaka 560-0043, JapanDepartment of Physics, United Arab Emirates University, Al-Ain, United Arab Emirates; The Abdus Salam International Centre for Theoretical Physics, Strada Costiera 11, I-34014, Trieste, Italy; Corresponding author.We investigate the effect of extra singlets on the electroweak phase transition (EWPT) strength and the spectrum of the corresponding gravitational waves (GWs). We consider here the standard model (SM) extended with a singlet scalar with multiplicity N coupled to the SM Higgs doublet. After imposing all the theoretical and experimental constraints and defining the region where the EWPT is strongly first order, we obtain the region in which the GWs spectrum can be reached by different future experiments such as LISA and DECIGO.http://www.sciencedirect.com/science/article/pii/S0370269318309377
collection DOAJ
language English
format Article
sources DOAJ
author Amine Ahriche
Katsuya Hashino
Shinya Kanemura
Salah Nasri
spellingShingle Amine Ahriche
Katsuya Hashino
Shinya Kanemura
Salah Nasri
Gravitational waves from phase transitions in models with charged singlets
Physics Letters B
author_facet Amine Ahriche
Katsuya Hashino
Shinya Kanemura
Salah Nasri
author_sort Amine Ahriche
title Gravitational waves from phase transitions in models with charged singlets
title_short Gravitational waves from phase transitions in models with charged singlets
title_full Gravitational waves from phase transitions in models with charged singlets
title_fullStr Gravitational waves from phase transitions in models with charged singlets
title_full_unstemmed Gravitational waves from phase transitions in models with charged singlets
title_sort gravitational waves from phase transitions in models with charged singlets
publisher Elsevier
series Physics Letters B
issn 0370-2693
publishDate 2019-02-01
description We investigate the effect of extra singlets on the electroweak phase transition (EWPT) strength and the spectrum of the corresponding gravitational waves (GWs). We consider here the standard model (SM) extended with a singlet scalar with multiplicity N coupled to the SM Higgs doublet. After imposing all the theoretical and experimental constraints and defining the region where the EWPT is strongly first order, we obtain the region in which the GWs spectrum can be reached by different future experiments such as LISA and DECIGO.
url http://www.sciencedirect.com/science/article/pii/S0370269318309377
work_keys_str_mv AT amineahriche gravitationalwavesfromphasetransitionsinmodelswithchargedsinglets
AT katsuyahashino gravitationalwavesfromphasetransitionsinmodelswithchargedsinglets
AT shinyakanemura gravitationalwavesfromphasetransitionsinmodelswithchargedsinglets
AT salahnasri gravitationalwavesfromphasetransitionsinmodelswithchargedsinglets
_version_ 1724890573829046272

Similar Items