Intensity fluctuations of radio halo in galaxy cluster: Insights from power spectrum estimation
Srijita Pal, Nirupam Roy, Sameer Salunkhe, Surajit Paul, Tanu Sharma, Samir Choudhuri
astro-ph.CO
Submitted: 2026-07-08
Comments: Accepted for publication in ApJ
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Terminology
Sources
- MeerKAT Key Project Science, Specifications, and Proposals
- Radio Halos of Galaxy Clusters from Hadronic Secondary Electron Injection in Realistic Magnetic Field Configurations
- Measurements of the diffuse Galactic synchrotron spectral index and curvature from MeerKLASS pilot data
- Degree-Scale Galactic Radio Emission at 122 MHz around the North Celestial Pole with LOFAR-AARTFAAC
- A direct detection of neutral hydrogen intensity mapping on Mpc scales at $z\approx 0.32$ and $z\approx 0.44$
- Discovery of a radio megahalo in the cluster PLCKG287.0+32.9 using the uGMRT
- Can the reionization epoch be detected as a global signature in the cosmic background?
Related papers
- Angular clustering and bias of photometric quasars in the Kilo-Degree Survey Data Release 4
- A Novel kinetic Sunyaev-Zel'dovich Estimator for Electron-Electron Correlations
- Magnetic fields at the dawn of structure formation I. The CARLA J1510+5958 proto-cluster
- Dark Energy Survey Year 6 Results: Weak Lensing and Galaxy Clustering Cosmological Analysis Framework
- Exploring the Impact of Systematic Bias in Type Ia Supernova Cosmology Across Diverse Dark Energy Parametrizations
- Non-Gaussian Galaxy Stochasticity and the Noise-Field Formulation