10.6k citations · 19.8k across the 136 of their papers we have counts for
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A novel model-marginalized cosmological bound on the QCD axion mass
Eleonora Di Valentino, Stefano Gariazzo, William Giarè +3
We present model-marginalized limits on mixed hot dark matter scenarios, which consider both thermal neutrinos and thermal QCD axions. A novel aspect of our analyses is the inclusi…
Cosmological tensions in the birthplace of the heliocentric model
Eleonora Di Valentino, Emmanuel Saridakis, Adam Riess
The theme of tensions in cosmology has become increasingly important in the cosmological community, proving capable of attracting new generations of scientists who want to be there…
IWDM: The fate of an interacting non-cold dark matter vacuum scenario
Supriya Pan, Weiqiang Yang, Eleonora Di Valentino +2
In most cosmological models, the equation of state of the dark matter is assumed to be zero, which means that the dark matter is pressure-less or cold. While this hypothesis is bas…
Towards a reliable calculation of relic radiation from primordial gravitational waves
William Giarè, Matteo Forconi, Eleonora Di Valentino +1
Inflationary gravitational waves, behaving as additional radiation in the Early Universe, can increase the effective number of relativistic species () by a further cor…
Revealing the effects of curvature on the cosmological models
Weiqiang Yang, William Giarè, Supriya Pan +3
In this paper we consider the effects of adding curvature in extended cosmologies involving a free-to-vary neutrino sector and different parametrizations of Dark Energy (DE). We ma…
Is the Harrison-Zel'dovich spectrum coming back? ACT preference for and its discordance with Planck
William Giarè, Fabrizio Renzi, Olga Mena +2
The Data Release 4 of the Atacama Cosmology Telescope (ACT) shows an agreement with an Harrison-Zel'dovich primordial spectrum (), introducing a tension with a…
On the dynamics of a dark sector coupling
Weiqiang Yang, Supriya Pan, Olga Mena +1
Interacting dark energy models may play a crucial role in explaining several important observational issues in modern cosmology and also may provide a solution to current cosmologi…
Quantifying the global "CMB tension" between the Atacama Cosmology Telescope and the Planck satellite in extended models of cosmology
Eleonora Di Valentino, William Giarè, Alessandro Melchiorri +1
We study the global agreement between the most recent observations of the Cosmic Microwave Background temperature and polarization anisotropies angular power spectra released by th…
Health checkup test of the standard cosmological model in view of recent Cosmic Microwave Background Anisotropies experiments
Eleonora Di Valentino, William Giarè, Alessandro Melchiorri +1
We present an updated data-analysis comparison of the most recent observations of the Cosmic Microwave Background temperature anisotropies and polarization angular power spectra re…
Model marginalized constraints on neutrino properties from cosmology
Eleonora di Valentino, Stefano Gariazzo, Olga Mena
We present robust, model-marginalized limits on both the total neutrino mass () and abundance () to minimize the role of parameterizations, priors and models…
Dark Energy Survey Year 3 Results: Constraints on extensions to CDM with weak lensing and galaxy clustering
DES Collaboration, T. M. C. Abbott, M. Aguena +159
We constrain extensions to the CDM model using measurements from the Dark Energy Survey's first three years of observations and external data. The DES data are the two-point cor…
Constraining the Baryonic Feedback with Cosmic Shear Using the DES Year-3 Small-Scale Measurements
A. Chen, G. Aricò, D. Huterer +139
We use the small scales of the Dark Energy Survey (DES) Year-3 cosmic shear measurements, which are excluded from the DES Year-3 cosmological analysis, to constrain the baryonic fe…
Cosmological Bound on the QCD Axion Mass, Redux
Francesco D'Eramo, Eleonora Di Valentino, William Giarè +5
We revisit the joint constraints in the mixed hot dark matter scenario in which both thermally produced QCD axions and relic neutrinos are present. Upon recomputing the cosmologica…
The Forward Physics Facility at the High-Luminosity LHC
Jonathan L. Feng, Felix Kling, Mary Hall Reno +233
High energy collisions at the High-Luminosity Large Hadron Collider (LHC) produce a large number of particles along the beam collision axis, outside of the acceptance of existing L…
New tests of dark sector interactions from the full-shape galaxy power spectrum
Rafael C Nunes, Sunny Vagnozzi, Suresh Kumar +2
We explore the role of redshift-space galaxy clustering data in constraining non-gravitational interactions between dark energy (DE) and dark matter (DM), for which state-of-the-ar…