Probing the dark sector through mono-Z boson leptonic decays
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2018)090
Abstract: A bstractCollider search for dark matter production has been performed over the years based on high pT standard model signatures balanced by large missing transverse energy. The mono-Z boson production with leptonic decay has a… read more here.
Keywords: dark sector; probing dark; boson; mono boson ... See more keywords
Exploring exotic decays of the Higgs boson to multi-photons at the LHC via multimodal learning approaches
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2024)166
Abstract: The Standard Model (SM) Higgs boson, the most recently discovered elementary particle, may still serve as a mediator between the SM sector and a new physics sector related to dark matter (DM). The Large Hadron… read more here.
Keywords: higgs boson; dark sector; exotic decays; sector ... See more keywords
Taxonomic and morphological descriptors reveal high benthic temporal variability in a Mediterranean marine submerged cave over a decade
Sign Up to like & getrecommendations! Published in 2019 at "Hydrobiologia"
DOI: 10.1007/s10750-019-04005-2
Abstract: The effectiveness of monitoring programs in the marine environment is often limited by the scarcity of information concerning medium/long-term time series observations (years-decades) in complex and variable systems. Marine submerged caves, in particular, have received… read more here.
Keywords: morphological descriptors; dark sector; taxonomic morphological; marine submerged ... See more keywords
Cosmological constraints on parametrized interacting dark energy
Sign Up to like & getrecommendations! Published in 2019 at "Physics of the Dark Universe"
DOI: 10.1016/j.dark.2018.10.007
Abstract: Abstract We reconsider the dynamics of the Universe in the presence of interactions in the cosmological dark sector. A class of interacting models is introduced via a real function f r of the ratio r… read more here.
Keywords: constraints parametrized; energy; dark sector; dark ... See more keywords
Reconstructing a non-linear interaction in the dark sector with cosmological observations
Sign Up to like & getrecommendations! Published in 2021 at "Physics of the Dark Universe"
DOI: 10.1016/j.dark.2021.100784
Abstract: Abstract In this work we model two non-linear directly interacting scenarios in dark sector of the universe with the dimensionless parameter α and β , which dominate the energy exchange between dark energy and dark… read more here.
Keywords: dark sector; power spectrum; interaction;
A model of neutrino mass, baryon asymmetry, and asymmetric dark matter with SU(2)D⊗U(1)D′ dark sector
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2019.114643
Abstract: Abstract I suggest a new extension of the standard model of particle physics, which introduces a dark sector with the S U ( 2 ) D ⊗ U ( 1 ) D ′ symmetry besides… read more here.
Keywords: neutrino mass; dark sector; physics; model ... See more keywords
Probing the independence within the dark sector in the fluid approximation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2019/12/030
Abstract: The standard model of cosmology is based on two unknown dark components that are uncoupled from each other. In this paper we investigate whether there is evidence for an interaction between these components of cold… read more here.
Keywords: dark sector; independence within; interaction; probing independence ... See more keywords
Observational constraints and predictions of the interacting dark sector with field-fluid mapping
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2022/01/024
Abstract: We consider an interacting field theory model that describes the interaction between dark energy-dark matter interaction. Only for a specific interaction term, this interacting field theory description has an equivalent interacting fluid description. For inverse… read more here.
Keywords: interaction; field; dark sector; interacting dark ... See more keywords
Gravitational waves from dark domain walls
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2025/01/149
Abstract: For most of cosmic history, the evolution of our Universe has been governed by the physics of a `dark sector', consisting of dark matter and dark energy, whose properties are only understood in a schematic… read more here.
Keywords: dark domain; waves dark; gravitational waves; dark sector ... See more keywords
Large neutrino mass in cosmology and keV sterile neutrino dark matter from a dark sector
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2025/04/054
Abstract: We consider an extended seesaw model which generates active neutrino masses via the usual type-I seesaw and leads to a large number of massless fermions as well as a sterile neutrino dark matter (DM) candidate… read more here.
Keywords: sterile neutrino; neutrino; cosmology; dark sector ... See more keywords
Sub-GeV dark matter and nano-Hertz gravitational waves from a classically conformal dark sector
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2025/08/062
Abstract: Strong first-order phase transitions in a dark sector offer a compelling explanation for the stochastic gravitational wave background in the nano-Hertz range recently detected by pulsar timing arrays (PTAs). We explore the possibility that such… read more here.
Keywords: dark matter; nano hertz; matter; dark sector ... See more keywords