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G

G. Polenta

Researcher at Agenzia Spaziale Italiana

Publications -  379
Citations -  104689

G. Polenta is an academic researcher from Agenzia Spaziale Italiana. The author has contributed to research in topics: Planck & Cosmic microwave background. The author has an hindex of 136, co-authored 337 publications receiving 92816 citations. Previous affiliations of G. Polenta include INAF.

Papers
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Journal ArticleDOI

Early Results from GLASS-JWST. XIII. A Faint, Distant, and Cold Brown Dwarf

TL;DR: In this article , the authors presented the discovery of a late T-type brown dwarf candidate in NIRCam observations of the Early Release Science Abell 2744 parallel field, enabled by the sensitivity of JWST at 4 μm wavelengths and the panchromatic 0.9-4.5 μm coverage of the spectral energy distribution.
Journal ArticleDOI

Euclid: modelling massive neutrinos in cosmology — a code comparison

Julian Adamek, +135 more
TL;DR: In this article , the authors present the results from a major code comparison effort to establish the maturity and reliability of numerical methods for treating massive neutrinos, including eleven full N-body implementations and four additional codes that directly predict or emulate the matter power spectrum.
Posted Content

Thermal architecture for the QUBIC cryogenic receiver

Andrew May, +129 more
TL;DR: The QU Bolometric Interferometer for Cosmology (QUBIC) as mentioned in this paper was designed to measure the B-mode polarization anisotropy of the Cosmic Microwave Background.
Proceedings ArticleDOI

Overview of the Medium and High Frequency Telescopes of the LiteBIRD satellite mission

L. Montier, +234 more
TL;DR: LiteBIRD as mentioned in this paper is a JAXA-led mission designed to search for the existence of the primordial gravitational waves produced during the inflationary phase of the Universe, through the measurements of their imprint onto the polarization of the cosmic microwave background (CMB).