6.6k citations · 27.1k across the 115 of their papers we have counts for
115 papers
Galactic Science with the LiteBIRD satellite: Spectral characterization of diffuse Galactic polarized emission at the angular power spectrum level
S. Vinzl, J. Aumont, L. Vacher +108
Detection of primordial -mode polarization in the cosmic microwave background (CMB) from tensor perturbations generated during inflation is a major scientific goal of future CMB…
Extending Galactic foreground emission with neural networks
Giuseppe Puglisi, Avinash Anand, Marina Migliaccio
We introduce an innovative approach employing Cycle Generative Adversarial Networks (Cycle-GANs) to accurately simulate Carbon Monoxide (CO) emissions by learning features identifi…
Detecting the neutrino mass via the cross-correlation between matter tracers and the ISWRS effect?
Viviana Cuozzo, Marina Migliaccio, Matteo Calabrese +1
This work explores the potential to detect the nonlinear Integrated Sachs Wolfe effect, namely the Rees-Sciama effect (ISWRS), by cross-correlating current and future Cosmic Microw…
AtLAST -- Cosmology with submillimetre galaxies magnification bias
Laura Bonavera, Joaquin Gonzalez-Nuevo, Juan Alberto Cano +10
Magnification bias offers a uniquely powerful and independent route to cosmological information. As a gravitational-lensing observable, it probes galaxy-matter correlations without…
Cosmic magnification on multi-catalogue Herschel submillimetre galaxies
R. Fernandez-Fernandez, M. M. Cueli, J. González-Nuevo +6
{Submillimetre galaxies (SMGs) are excellent background sources for magnification-bias studies, but the limited sky coverage in the submillimetre (sub-mm) band constrains their sta…
Euclid preparation. XCVIII. Cosmology Likelihood for Observables in Euclid (CLOE). 5: Extensions beyond the standard modelling of theoretical probes and systematic effects
Euclid Collaboration, L. W. K. Goh, A. Nouri-Zonoz +301
Euclid is expected to establish new state-of-the-art constraints on extensions beyond the standard LCDM cosmological model by measuring the positions and shapes of billions of gala…
Absolute reference for microwave polarization experiments -- The COSMOCal project and its proof of concept
A. Ritacco, L. Bizzarri, S. Savorgnano +25
The cosmic microwave background (CMB), a remnant of the Big Bang, provides unparalleled insights into the primordial universe, its energy content, and the origin of cosmic structur…
Towards a new model-independent calibration of Gamma-Ray Bursts
Arianna Favale, Maria Giovanna Dainotti, Adrià Gómez-Valent +1
Current data on baryon acoustic oscillations and Supernovae of Type Ia cover up to . These observations play a very important role in the determination of cosmological p…
Euclid preparation. XLIII. Measuring detailed galaxy morphologies for Euclid with machine learning
Euclid Collaboration, B. Aussel, S. Kruk +255
The Euclid mission is expected to image millions of galaxies with high resolution, providing an extensive dataset to study galaxy evolution. We investigate the application of deep…
Euclid preparation. Modelling spectroscopic clustering on mildly nonlinear scales in beyond-CDM models
Euclid Collaboration, B. Bose, P. Carrilho +229
We investigate the approximations needed to efficiently predict the large-scale clustering of matter and dark matter halos in beyond-CDM scenarios. We examine the normal branch…
Late-time phenomenology required to solve the tension in view of the cosmic ladders and the anisotropic and angular BAO data sets
Adrià Gómez-Valent, Arianna Favale, Marina Migliaccio +1
The mismatch between the value of the Hubble parameter measured by SH0ES and the one inferred from the inverse distance ladder (IDL) constitutes the biggest tension affli…
DEMNUni: cross-correlating the nonlinear ISWRS effect with CMB-lensing and galaxies in the presence of massive neutrinos
Viviana Cuozzo, Carmelita Carbone, Matteo Calabrese +2
We present an analytical modelling of the angular cross-correlations between the Integrated Sachs Wolfe-Rees Sciama (ISWRS) effect and large-scale structure tracers in the presence…
Tensor-to-scalar ratio forecasts for extended LiteBIRD frequency configurations
U. Fuskeland, J. Aumont, R. Aurlien +114
LiteBIRD is a planned JAXA-led CMB B-mode satellite experiment aiming for launch in the late 2020s, with a primary goal of detecting the imprint of primordial inflationary gravitat…
Minkowski Functionals in for the spin-2 CMB polarisation field
Javier Carrón Duque, Alessandro Carones, Domenico Marinucci +2
The study of the angular power spectrum of Cosmic Microwave Background (CMB) anisotropies, both in intensity and in polarisation, has led to the tightest constraints on cosmologica…
Cosmic chronometers to calibrate the ladders and measure the curvature of the Universe. A model-independent study
Arianna Favale, Adrià Gómez-Valent, Marina Migliaccio
We use the state-of-the-art data on cosmic chronometers (CCH) and the Pantheon+ compilation of supernovae of Type Ia (SNIa) to test the constancy of the SNIa absolute magnitude, $M…
Multi-Clustering Needlet-ILC for CMB B-modes component separation
Alessandro Carones, Marina Migliaccio, Giuseppe Puglisi +4
The Cosmic Microwave Background (CMB) primordial B-modes signal is predicted to be much lower than the polarized Galactic emission (foregrounds) in any region of the sky pointing t…
Minkowski Functionals of CMB polarisation intensity with Pynkowski: theory and application to Planck and future data
Alessandro Carones, Javier Carrón Duque, Domenico Marinucci +2
The angular power spectrum of the Cosmic Microwave Background (CMB) anisotropies is a key tool to study the Universe. However, it is blind to the presence of non--Gaussianities and…
Analysis of NILC performance on B-modes data of sub-orbital experiments
Alessandro Carones, Marina Migliaccio, Domenico Marinucci +1
The observation of primordial B-modes in the Cosmic Microwave Background (CMB) represents the main scientific goal of most of the future CMB experiments. This signal is predicted t…
Updated constraints on amplitude and tilt of the tensor primordial spectrum
Giacomo Galloni, Nicola Bartolo, Sabino Matarrese +3
We have taken a comprehensive approach to update the limits on the tensor-to-scalar ratio () and the tensor spectral index (), using 10 datasets from the BICEP/Keck Array 2…
Test of the Statistical Isotropy of the Universe using Gravitational Waves
Giacomo Galloni, Nicola Bartolo, Sabino Matarrese +3
Since WMAP and Planck some anomalous features appeared in the Cosmic Microwave Background (CMB) large-angle anisotropy, the so-called anomalies. One of these is the hemispherical p…
Probing Cosmic Inflation with the LiteBIRD Cosmic Microwave Background Polarization Survey
LiteBIRD Collaboration, E. Allys, K. Arnold +188
LiteBIRD, the Lite (Light) satellite for the study of B-mode polarization and Inflation from cosmic background Radiation Detection, is a space mission for primordial cosmology and…
In-flight polarization angle calibration for LiteBIRD: blind challenge and cosmological implications
Nicoletta Krachmalnicoff, Tomotake Matsumura, Elena de la Hoz +67
We present a demonstration of the in-flight polarization angle calibration for the JAXA/ISAS second strategic large class mission, LiteBIRD, and estimate its impact on the measurem…
Cosmology with the sub-millimetre galaxies magnification bias: Tomographic Analysis
L. Bonavera, M. M. Cueli, J. González-Nuevo +5
As in Gonzalez-Nuevo et al. 2017 and Bonavera et al. 2019, the high-z sub-millimetre galaxies can be used as background sample for gravitational lensing studies thanks to their mag…
A novel Cosmic Filament catalogue from SDSS data
Javier Carrón Duque, Marina Migliaccio, Domenico Marinucci +1
In this work we present a new catalogue of Cosmic Filaments obtained from the latest Sloan Digital Sky Survey (SDSS) public data. In order to detect filaments, we implement a versi…