Probing cosmic inflation with the LiteBIRD cosmic microwave background polarization survey

LiteBIRD Collaboration, E Allys, K Arnold… - … of Theoretical and …, 2023 - academic.oup.com
Abstract 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 …

QUIJOTE scientific results–IV. A northern sky survey in intensity and polarization at 10–20 GHz with the multifrequency instrument

JA Rubiño-Martín, F Guidi… - Monthly Notices of …, 2023 - academic.oup.com
We present QUIJOTE intensity and polarization maps in four frequency bands centred
around 11, 13, 17, and 19 GHz, and covering approximately 29 000 deg2, including most of …

The MPIfR–MeerKAT Galactic Plane Survey–I. System set-up and early results

PV Padmanabh, ED Barr, SS Sridhar… - Monthly Notices of …, 2023 - academic.oup.com
Galactic plane radio surveys play a key role in improving our understanding of a wide range
of astrophysical phenomena. Performing such a survey using the latest interferometric …

[PDF][PDF] Magnetic fields in the Milky Way and in galaxies

R Beck, R Wielebinski - Planets, stars and stellar systems, 2013 - scholar.archive.org
Most of the visible matter in the Universe is ionized, so that cosmic magnetic fields are quite
easy to generate and due to the lack of magnetic monopoles hard to destroy. Magnetic fields …

The Second Radio Synchrotron Background Workshop: Conference Summary and Report

J Singal, N Fornengo, M Regis… - Publications of the …, 2023 - iopscience.iop.org
We summarize the second radio synchrotron background workshop, which took place on
2022 June 15–17 in Barolo, Italy. This meeting was convened because available …

QUIJOTE scientific results–VIII. Diffuse polarized foregrounds from component separation with QUIJOTE-MFI

E de la Hoz, RB Barreiro, P Vielva… - Monthly Notices of …, 2023 - academic.oup.com
We derive linearly polarized astrophysical component maps in the Northern Sky from the
QUIJOTE-MFI data at 11 and 13 GHz in combination with the Wilkinson Microwave …

Recovery of 21-cm intensity maps with sparse component separation

IP Carucci, MO Irfan, J Bobin - Monthly Notices of the Royal …, 2020 - academic.oup.com
cm intensity mapping has emerged as a promising technique to map the large-scale
structure of the Universe. However, the presence of foregrounds with amplitudes orders of …

ForSE: a GAN-based algorithm for extending CMB foreground models to subdegree angular scales

N Krachmalnicoff, G Puglisi - The Astrophysical Journal, 2021 - iopscience.iop.org
We present F or SE (Foreground Scale Extender), a novel Python package that aims to
overcome the current limitations in the simulation of diffuse Galactic radiation, in the context …

EMU Detection of a Large and Low Surface Brightness Galactic SNR G288. 8–6.3

MD Filipović, S Dai, B Arbutina… - The Astronomical …, 2023 - iopscience.iop.org
We present the serendipitous detection of a new Galactic supernova remnant (SNR), G288.
8–6.3, using data from the Australian Square Kilometre Array Pathfinder (ASKAP) …

Revisiting the distance to radio Loops I and IV using Gaia and radio/optical polarization data

GV Panopoulou, C Dickinson… - The Astrophysical …, 2021 - iopscience.iop.org
Galactic synchrotron emission exhibits large angular scale features known as radio spurs
and loops. Determining the physical size of these structures is important for understanding …