7.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National Institute for AstrophysicsIT1.2k papers
- University of BolognaIT1.1k papers
- Centre National de la Recherche ScientifiqueFR830 papers
- Leiden UniversityNL562 papers
- University of PaduaIT461 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR449 papers
- Astrophysique, Instrumentation et ModélisationFR424 papers
- Center for Astrophysics Harvard & SmithsonianUS420 papers
- Netherlands Institute for Radio AstronomyNL418 papers
- Osservatorio Astronomico di PadovaIT411 papers
- Osservatorio astronomico di BolognaIT398 papers
- California Institute of TechnologyUS397 papers
22 papers · 2 filters
How complex is the cosmic web?
F. Vazza
The growth of large-scale cosmic structure is a beautiful exemplification of how complexity can emerge in our Universe, starting from simple initial conditions and simple physical…
SZ contribution to characterize the shape of galaxy cluster haloes
S. Ettori, M. Sereno, S. Burkutean +1
We present the on-going activity to characterize the geometrical properties of the gas and dark matter haloes using multi-wavelength observations of galaxy clusters. The role of th…
Revived Fossil Plasma Sources in Galaxy Clusters
S. Mandal, H. T. Intema, R. J. van Weeren +10
It is well established that particle acceleration by shocks and turbulence in the intra-cluster medium can produce cluster-scale synchrotron emitting sources. However, the detailed…
Rotation Measure synthesis applied on synthetic SKA images of galaxy clusters
Francesca Loi, Matteo Murgia, Federica Govoni +7
Future observations with next generation radio telescopes will help us to understand the presence and the evolution of magnetic fields in galaxy clusters through the determination…
Polarisation of Radio Relics in Galaxy Clusters
Denis Wittor, Matthias Hoeft, Franco Vazza +2
Radio emission in the form of giant radio relics is observed at the periphery of galaxy clusters. This non-thermal emission is an important tracer for cosmic-ray electrons and intr…
Predictions for the diffuse cosmic dipole at radio frequencies from reionization imprints
T. Trombetti, C. Burigana
The cosmological reionization can be studied in the radio through the tomographic view offered by the redshifted 21-cm line and the integrated information carried out by the diffus…
A simplified, lossless re-analysis of PAPER-64
Matthew Kolopanis, Daniel C. Jacobs, Carina Cheng +20
We present limits on the 21cm power spectrum from the Epoch of Reionization (EoR) using data from the 64 antenna configuration of the Donald C. Backer Precision Array for Probing t…
New Horizons in Cosmology with Spectral Distortions of the Cosmic Microwave Background
J. Chluba, M. H. Abitbol, N. Aghanim +27
Voyage 2050 White Paper highlighting the unique science opportunities using spectral distortions of the cosmic microwave background (CMB). CMB spectral distortions probe many proce…
Particle re-acceleration and Faraday-complex structures in the RXC J1314.4-2515 galaxy cluster
C. Stuardi, A. Bonafede, D. Wittor +9
Radio relics are sites of electron (re)acceleration in merging galaxy clusters but the mechanism of acceleration and the topology of the magnetic field in and near relics are yet t…
Particle acceleration in a nearby galaxy cluster pair: the role of cluster dynamics
A. Botteon, R. Cassano, D. Eckert +17
Diffuse radio emission associated with the intra-cluster medium (ICM) is observed in a number of merging galaxy clusters. It is currently believed that in mergers a fraction of the…
On the contamination of the global 21~cm signal from polarized foregrounds
Marta Spinelli, Gianni Bernardi, Mario G. Santos
Global (i.e. sky-averaged) ~cm signal experiments can measure the evolution of the universe from the Cosmic Dawn to the Epoch of Reionization. These measurements are challenged…
On a possible nonequilibrium imprint in the cosmic background at low frequencies
Marco Baiesi, Carlo Burigana, Livia Conti +4
The cosmic background radiation has been observed to deviate from the Planck law expected from a blackbody at 2.7 K at frequencies below GHz. We discuss the abundan…
Growth and disruption in the Lyra complex
S. Clavico, S. De Grandi, S. Ghizzardi +16
Nearby clusters of galaxies, z<0.1, are cosmic structures still under formation. Understanding the thermodynamic properties of merging clusters can provide crucial information on h…
Fast Radio Burst dispersion measures and rotation measures and the origin of intergalactic magnetic fields
Stefan Hackstein, Marcus Brüggen, Franco Vazza +2
We investigate the possibility of measuring intergalactic magnetic fields using the dispersion measures and rotation measures of fast radio bursts. With Bayesian methods, we produc…
Planck 2018 results. V. CMB power spectra and likelihoods
Planck Collaboration, N. Aghanim, Y. Akrami +165
This paper describes the 2018 Planck CMB likelihoods, following a hybrid approach similar to the 2015 one, with different approximations at low and high multipoles, and implementin…
Planck 2018 results. VII. Isotropy and Statistics of the CMB
Planck Collaboration, Y. Akrami, M. Ashdown +147
Analysis of the Planck 2018 data set indicates that the statistical properties of the cosmic microwave background (CMB) temperature anisotropies are in excellent agreement with pre…
A Massive Cluster at z = 0.288 Caught in the Process of Formation: The Case of Abell 959
L. Bîrzan, D. A. Rafferty, R. Cassano +9
The largest galaxy clusters are observed still to be forming through major cluster-cluster mergers, often showing observational signatures such as radio relics and giant radio halo…
Turbulent pressure support and hydrostatic mass-bias in the intracluster medium
M. Angelinelli, F. Vazza, C. Giocoli +5
The degree of turbulent pressure support by residual gas motions in galaxy clusters is not well known. Mass modelling of combined X-ray and Sunyaev Zel'dovich observations provides…
Dynamical evolution of magnetic fields in the intracluster medium
Paola Domínguez-Fernández, Franco Vazza, Marcus Brüggen +1
We investigate the evolution of magnetic fields in galaxy clusters starting from constant primordial fields using highly resolved () cosmological MHD simulation…
A survey of the thermal and non-thermal properties of cosmic filaments
Claudio Gheller, Franco Vazza
In this paper, we exploit a large suite of {\enzo} cosmological magneto-hydrodynamical simulations adopting uniform mesh resolution, to investigate the properties of cosmic filamen…
Detecting shocked intergalactic gas with X-ray and radio observations
F. Vazza, S. Ettori, M. Roncarelli +3
Detecting the thermal and non-thermal emission from the shocked cosmic gas surrounding large-scale structures represents a challenge for observations, as well as a unique window in…
Clustering properties of TGSS radio sources
A. Dolfi, E. Branchini, M. Bilicki +3
We investigate the clustering properties of radio sources in the Alternative Data Release 1 of the TIFR GMRT Sky Survey (TGSS), focusing on large angular scales, where previous ana…