The ordering of the neutrino masses is a crucial input for a deep understanding of flavor
physics, and its determination may provide the key to establish the relationship among the …

The turn of the 21st century witnessed a sudden shift in our fundamental understanding of
particle physics. While the minimal Standard Model predicts that neutrino masses are …

The European Space Agency's Planck satellite, which was dedicated to studying the early
Universe and its subsequent evolution, was launched on 14 May 2009. It scanned the …

The strong discrepancy between local and early-time (inverse distance ladder) estimates of
the Hubble constant H 0 could be pointing towards new physics beyond the concordance Λ …

We present cosmological parameter results from the final full-mission Planck measurements
of the cosmic microwave background (CMB) anisotropies, combining information from the …

New physics increasing the expansion rate just prior to recombination is among the least
unlikely solutions to the Hubble tension and would be expected to leave an important …

Within the Lambda cold dark matter (ΛCDM) model, measurements from recent cosmic
microwave background (CMB) and weak lensing (WL) surveys have uncovered a∼ 3σ …

The question of whether cosmic microwave background (CMB) temperature and polarization
data from Planck favor a spatially closed universe with curvature parameter Ω K< 0 has been …

The early dark energy (EDE) solution to the Hubble tension comes at the cost of an
increased clustering amplitude that has been argued to worsen the fit to galaxy clustering …

We explore the role of redshift-space galaxy clustering data in constraining nongravitational
interactions between dark energy (DE) and dark matter (DM), for which state-of-the-art limits …