2.4k citations · 4k across the 22 of their papers we have counts for
18 papers · 1 filter
Recovering a phase transition signal in simulated LISA data with a modulated galactic foreground
Mark Hindmarsh, Deanna C. Hooper, Tiina Minkkinen +1
Stochastic backgrounds of gravitational waves from primordial first-order phase transitions are a key probe of physics beyond the Standard Model. They represent one of the best pro…
Reconstructing physical parameters from template gravitational wave spectra at LISA: first order phase transitions
Chloe Gowling, Mark Hindmarsh, Deanna C. Hooper +1
A gravitational wave background from a first order phase transition in the early universe may be observable at millihertz gravitational wave (GW) detectors such as the Laser Interf…
One likelihood to bind them all: Lyman- constraints on non-standard dark matter
Deanna C. Hooper, Nils Schöneberg, Riccardo Murgia +3
Recent cosmological tensions have rekindled the search for models beyond CDM that cause a suppression of the matter power spectrum. Due to the small scales accessible to Lyman-$…
Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies
Elcio Abdalla, Guillermo Franco Abellán, Amin Aboubrahim +200
In this paper we will list a few important goals that need to be addressed in the next decade, also taking into account the current discordances between the different cosmological…
Cosmology with the Laser Interferometer Space Antenna
Pierre Auclair, David Bacon, Tessa Baker +177
The Laser Interferometer Space Antenna (LISA) has two scientific objectives of cosmological focus: to probe the expansion rate of the universe, and to understand stochastic gravita…
Lyman- constraints on freeze-in and superWIMPs
Quentin Decant, Jan Heisig, Deanna C. Hooper +1
Dark matter (DM) from freeze-in or superWIMP production is well known to imprint non-cold DM signatures on cosmological observables. We derive constraints from Lyman- forest obs…
Hints of dark matter-neutrino interactions in Lyman- data
Deanna C. Hooper, Matteo Lucca
In this work we investigate the possibility that dark matter and (massive) neutrinos can interact via a simple, constant cross section. Building on previous numerical efforts, we c…
Constraining the inflationary potential with spectral distortions
Nils Schöneberg, Matteo Lucca, Deanna C. Hooper
Measuring spectral distortions (SDs) of the cosmic microwave background (CMB) will provide new constraints on previously unexplored scales of the primordial power spectrum, allowin…
Cosmological constraints on multi-interacting dark matter
Niklas Becker, Deanna C. Hooper, Felix Kahlhoefer +2
The increasingly significant tensions within CDM, combined with the lack of detection of dark matter (DM) in laboratory experiments, have boosted interest in non-minimal dark se…
Cannibalism hinders growth: Cannibal Dark Matter and the tension
Stefan Heimersheim, Nils Schöneberg, Deanna C. Hooper +1
Many models of dark matter have been proposed in attempt to ease the tension between weak lensing and CMB experiments. One such exciting possibility is cannibalistic dark mat…
Unlocking the synergy between CMB spectral distortions and anisotropies
Hao Fu, Matteo Lucca, Silvia Galli +4
Measurements of the cosmic microwave background (CMB) spectral distortions (SDs) will open a new window on the very early universe, providing new information complementary to that…
Non-Cold Dark Matter from Primordial Black Hole Evaporation
Iason Baldes, Quentin Decant, Deanna C. Hooper +1
Dark matter coupled solely gravitationally can be produced through the decay of primordial black holes in the early universe. If the dark matter is lighter than the initial black h…
Tensions in the dark: shedding light on Dark Matter-Dark Energy interactions
Matteo Lucca, Deanna C. Hooper
The emergence of an increasingly strong tension between the Hubble rate inferred from early- and late-time observations has reinvigorated interest in nonstandard scenarios, with th…
The synergy between CMB spectral distortions and anisotropies
Matteo Lucca, Nils Schöneberg, Deanna C. Hooper +2
Spectral distortions and anisotropies of the CMB provide independent and complementary probes to study energy injection processes in the early universe. Here we discuss the synergy…
The BAO+BBN take on the Hubble tension
Nils Schöneberg, Julien Lesgourgues, Deanna C. Hooper
Many attempts to solve the Hubble tension with extended cosmological models combine an enhanced relic radiation density, acting at the level of background cosmology, with new physi…
Constraining Dark Matter -- Dark Radiation interactions with CMB, BAO, and Lyman-
Maria Archidiacono, Deanna C. Hooper, Riccardo Murgia +3
Several interesting Dark Matter (DM) models invoke a dark sector leading to two types of relic particles, possibly interacting with each other: non-relativistic DM, and relativisti…
Planck 2018 results. X. Constraints on inflation
Planck Collaboration, Y. Akrami, F. Arroja +173
We report on the implications for cosmic inflation of the 2018 Release of the Planck CMB anisotropy measurements. The results are fully consistent with the two previous Planck cosm…
Exploring Cosmic Origins with CORE: Cosmological Parameters
Eleonora Di Valentino, Thejs Brinckmann, Martina Gerbino +125
We forecast the main cosmological parameter constraints achievable with the CORE space mission which is dedicated to mapping the polarisation of the Cosmic Microwave Background (CM…