Gravitational wave signals of pseudo-Goldstone dark matter in the Z3 complex singlet model

Kristjan Kannike (National Institute of Chemical Physics and Biophysics, Rävala 10, Tallinn 10143, Estonia) ; Kaius Loos (National Institute of Chemical Physics and Biophysics, Rävala 10, Tallinn 10143, Estonia) ; Martti Raidal (National Institute of Chemical Physics and Biophysics, Rävala 10, Tallinn 10143, Estonia)

We study pseudo-Goldstone dark matter in the Z3 complex scalar singlet model. Because the direct detection spin-independent cross section is suppressed, such dark matter is allowed in a large mass range. Unlike in the original model stabilized by a parity and due to the cubic coupling of the singlet, the Z3 model can accommodate first-order phase transitions that give rise to a stochastic gravitational wave signal potentially observable in future space-based detectors.

{
  "_oai": {
    "updated": "2021-08-29T02:43:48Z", 
    "id": "oai:repo.scoap3.org:52453", 
    "sets": [
      "PRD"
    ]
  }, 
  "authors": [
    {
      "raw_name": "Kristjan Kannike", 
      "affiliations": [
        {
          "country": "Estonia", 
          "value": "National Institute of Chemical Physics and Biophysics, R\u00e4vala 10, Tallinn 10143, Estonia"
        }
      ], 
      "surname": "Kannike", 
      "given_names": "Kristjan", 
      "full_name": "Kannike, Kristjan"
    }, 
    {
      "raw_name": "Kaius Loos", 
      "affiliations": [
        {
          "country": "Estonia", 
          "value": "National Institute of Chemical Physics and Biophysics, R\u00e4vala 10, Tallinn 10143, Estonia"
        }
      ], 
      "surname": "Loos", 
      "given_names": "Kaius", 
      "full_name": "Loos, Kaius"
    }, 
    {
      "raw_name": "Martti Raidal", 
      "affiliations": [
        {
          "country": "Estonia", 
          "value": "National Institute of Chemical Physics and Biophysics, R\u00e4vala 10, Tallinn 10143, Estonia"
        }
      ], 
      "surname": "Raidal", 
      "given_names": "Martti", 
      "full_name": "Raidal, Martti"
    }
  ], 
  "titles": [
    {
      "source": "APS", 
      "title": "Gravitational wave signals of pseudo-Goldstone dark matter in the <math><msub><mi>Z</mi><mn>3</mn></msub></math> complex singlet model"
    }
  ], 
  "dois": [
    {
      "value": "10.1103/PhysRevD.101.035001"
    }
  ], 
  "publication_info": [
    {
      "journal_volume": "101", 
      "journal_title": "Physical Review D", 
      "material": "article", 
      "journal_issue": "3", 
      "year": 2020
    }
  ], 
  "$schema": "http://repo.scoap3.org/schemas/hep.json", 
  "acquisition_source": {
    "date": "2021-08-25T10:40:07.699558", 
    "source": "APS", 
    "method": "APS", 
    "submission_number": "810b323c058f11ecb53772fd3742099d"
  }, 
  "page_nr": [
    10
  ], 
  "license": [
    {
      "url": "https://creativecommons.org/licenses/by/4.0/", 
      "license": "CC-BY-4.0"
    }
  ], 
  "copyright": [
    {
      "statement": "Published by the American Physical Society", 
      "year": "2020"
    }
  ], 
  "control_number": "52453", 
  "record_creation_date": "2020-02-03T17:30:05.608995", 
  "_files": [
    {
      "checksum": "md5:adc0c78c6f40349cfd950125a27e1fd9", 
      "filetype": "pdf", 
      "bucket": "d1260b51-d599-475e-b3f0-c92b208bfd9d", 
      "version_id": "71751e60-0815-4ac2-9a85-f077b2a190bd", 
      "key": "10.1103/PhysRevD.101.035001.pdf", 
      "size": 1607330
    }, 
    {
      "checksum": "md5:f71ec7d706f68c4ff2b0ffdfe5933627", 
      "filetype": "xml", 
      "bucket": "d1260b51-d599-475e-b3f0-c92b208bfd9d", 
      "version_id": "11031796-2f91-4134-ad55-c21342ff6ead", 
      "key": "10.1103/PhysRevD.101.035001.xml", 
      "size": 183299
    }
  ], 
  "collections": [
    {
      "primary": "HEP"
    }, 
    {
      "primary": "Citeable"
    }, 
    {
      "primary": "Published"
    }
  ], 
  "arxiv_eprints": [
    {
      "categories": [
        "hep-ph"
      ], 
      "value": "1907.13136"
    }
  ], 
  "abstracts": [
    {
      "source": "APS", 
      "value": "We study pseudo-Goldstone dark matter in the <math><msub><mi>Z</mi><mn>3</mn></msub></math> complex scalar singlet model. Because the direct detection spin-independent cross section is suppressed, such dark matter is allowed in a large mass range. Unlike in the original model stabilized by a parity and due to the cubic coupling of the singlet, the <math><msub><mi>Z</mi><mn>3</mn></msub></math> model can accommodate first-order phase transitions that give rise to a stochastic gravitational wave signal potentially observable in future space-based detectors."
    }
  ], 
  "imprints": [
    {
      "date": "2020-02-03", 
      "publisher": "APS"
    }
  ]
}
Published on:
03 February 2020
Publisher:
APS
Published in:
Physical Review D , Volume 101 (2020)
Issue 3
DOI:
https://doi.org/10.1103/PhysRevD.101.035001
arXiv:
1907.13136
Copyrights:
Published by the American Physical Society
Licence:
CC-BY-4.0

Fulltext files: