skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Gravitational waves from the asymmetric-dark-matter generating phase transition

Abstract

The baryon asymmetry, together with a dark matter asymmetry, may be produced during a first order phase transition in a generative sector. We study the possibility of a gravitational wave signal in a model realising such a scenario. We identify areas of parameter space with strong phase transitions which can be probed by future, space based, gravitational wave detectors. Other signals of this scenario include collider signatures of a Z ', DM self interactions, a contribution to Δ N {sub eff} and nuclear recoils at direct detection experiments.

Authors:
 [1]
  1. DESY, Notkestraße 85, D-22607 Hamburg (Germany)
Publication Date:
OSTI Identifier:
22676211
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Cosmology and Astroparticle Physics; Journal Volume: 2017; Journal Issue: 05; Other Information: Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ASYMMETRY; BARYONS; DETECTION; GRAVITATIONAL WAVE DETECTORS; GRAVITATIONAL WAVES; INTERACTIONS; NONLUMINOUS MATTER; PHASE TRANSFORMATIONS; SIMULATION; SPACE

Citation Formats

Baldes, Iason, E-mail: iason.baldes@desy.de. Gravitational waves from the asymmetric-dark-matter generating phase transition. United States: N. p., 2017. Web. doi:10.1088/1475-7516/2017/05/028.
Baldes, Iason, E-mail: iason.baldes@desy.de. Gravitational waves from the asymmetric-dark-matter generating phase transition. United States. doi:10.1088/1475-7516/2017/05/028.
Baldes, Iason, E-mail: iason.baldes@desy.de. Mon . "Gravitational waves from the asymmetric-dark-matter generating phase transition". United States. doi:10.1088/1475-7516/2017/05/028.
@article{osti_22676211,
title = {Gravitational waves from the asymmetric-dark-matter generating phase transition},
author = {Baldes, Iason, E-mail: iason.baldes@desy.de},
abstractNote = {The baryon asymmetry, together with a dark matter asymmetry, may be produced during a first order phase transition in a generative sector. We study the possibility of a gravitational wave signal in a model realising such a scenario. We identify areas of parameter space with strong phase transitions which can be probed by future, space based, gravitational wave detectors. Other signals of this scenario include collider signatures of a Z ', DM self interactions, a contribution to Δ N {sub eff} and nuclear recoils at direct detection experiments.},
doi = {10.1088/1475-7516/2017/05/028},
journal = {Journal of Cosmology and Astroparticle Physics},
number = 05,
volume = 2017,
place = {United States},
year = {Mon May 01 00:00:00 EDT 2017},
month = {Mon May 01 00:00:00 EDT 2017}
}