activity
20002023
most citedThe Baryon Oscillation Spectroscopic Survey of SDSS-III

2.1k citations · 17.8k across the 171 of their papers we have counts for

collaborators

173 papers

astro-ph.HE2023★ 1 cited

Joint measurement of the ultra-high-energy neutrino spectrum and cross section

Victor B. Valera, Mauricio Bustamante, Olga Mena

Soon, a new generation of neutrino telescopes, presently under planning, will target the discovery of ultra-high-energy (UHE) neutrinos of cosmic origin, with energies higher than…

astro-ph.CO2023★ 13 cited

Lensing impact on cosmic relics and tensions

William Giarè, Olga Mena, Eleonora Di Valentino

Cosmological bounds on neutrinos and additional hypothetical light thermal relics, such as QCD axions, are currently among the most restrictive ones. These limits mainly rely on Co…

hep-ph2023★ 2 cited

Shedding light on the tension with supernova neutrinos

Rasmi Hajjar, Sergio Palomares-Ruiz, Olga Mena

One long-standing tension in the determination of neutrino parameters is the mismatched value of the solar mass square difference, , measured by different experiments: t…

astro-ph.CO2023

On the dark radiation role in the Hubble constant tension

Stefano Gariazzo, Olga Mena

Dark radiation, parameterized in terms of , has been considered many times in the literature as a possible remedy in alleviating the Hubble constant () tension. W…

astro-ph.CO2023★ 2 cited

Do the Early Galaxies observed by JWST disagree with Planck's CMB polarization measurements?

Matteo Forconi, Ruchika, Alessandro Melchiorri +2

The recent observations from the James Webb Space Telescope have led to a surprising discovery of a significant density of massive galaxies with masses of $M \ge 10^{10.5} M_{\odot…

astro-ph.CO2023★ 15 cited

Impact of the damping tail on neutrino mass constraints

Eleonora Di Valentino, Stefano Gariazzo, William Giarè +1

Model-independent mass limits assess the robustness of current cosmological measurements of the neutrino mass scale. Consistency between high-multipole and low-multiple Cosmic Micr…