Multi wavelength cross-correlation analysis of the simulated cosmic web
arXiv:2004.08455 · doi:10.1093/mnras/staa1032
Abstract
We used magneto-hydrodynamical cosmological simulations to investigate the cross-correlation between different observables (i.e. X-ray emission, Sunyaev-Zeldovich signal at 21 cm, HI temperature decrement, diffuse synchrotron emission and Faraday Rotation) as a probe of the diffuse matter distribution in the cosmic web. We adopt an uniform and simplistic approach to produce synthetic observations at various wavelengths, and we compare the detection chances of different combinations of observables correlated with each other and with the underlying galaxy distribution in the volume. With presently available surveys of galaxies and existing instruments, the best chances to detect the diffuse gas in the cosmic web outside of halos is by cross-correlating the distribution of galaxies with Sunyaev-Zeldovich observations. We also find that the cross-correlation between the galaxy network and the radio emission or the Faraday Rotation can already be used to limit the amplitude of extragalactic magnetic fields, well outside of the cluster volume usually explored by existing radio observations, and to probe the origin of cosmic magnetism with the future generation of radio surveys.
arXiv comment16 pages, 15 figures, accepted for publication by MNRAS
References in corpus (60)
- Planck 2015 results. XIII. Cosmological parameters
- Cosmic Star Formation History
- Where are the Baryons?
- Enzo: An Adaptive Mesh Refinement Code for Astrophysics
- The Sunyaev-Zel'dovich Effect
- Cosmic rays in galaxy clusters and their non-thermal emission
- Diffuse Radio Emission from Galaxy Clusters
- Turbulence and Magnetic Fields in the Large Scale Structure of the Universe
- Evolution of the cosmic web
- Simulating the effect of AGN feedback on the metal enrichment of galaxy clusters
- On the Origin of the Global Schmidt Law of Star Formation
- Radio signature of cosmological structure formation shocks
- First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Dark Energy Induced Correlation with Radio Sources
- The Impact of Enhanced Halo Resolution on the Simulated Circumgalactic Medium
- Baryons in the CosmicWeb of IllustrisTNG - I: Gas in Knots, Filaments, Sheets and Voids
- Mass Distribution in Galaxy Clusters: the Role of AGN Feedback
- Warm-hot baryons comprise 5-10 per cent of filaments in the cosmic web
- Ingredients for 21cm intensity mapping
- Diffusive Shock Acceleration Simulations of Radio Relics
- On the evolution of giant radio halos and their connection with cluster mergers
- Shock Waves in Eulerian Cosmological Simulations: Main Properties and Acceleration of Cosmic Rays
- A radio ridge connecting two galaxy clusters in a filament of the cosmic web
- Gas filaments of the cosmic web located around active galaxies in a proto-cluster
- Probing the missing baryons with the Sunyaev-Zel'dovich effect from filaments
- Resolved magnetic dynamo action in the simulated intracluster medium
- Galaxy Clustering and Galaxy Bias in a Lambda-CDM Universe
- A filament of dark matter between two clusters of galaxies
- On the amplification of magnetic fields in cosmic filaments and galaxy clusters
- Testing the Low-Mass End of X-Ray Scaling Relations with a Sample of Chandra Galaxy Groups
- Simulations of extragalactic magnetic fields and of their observables
- Galaxy And Mass Assembly (GAMA): The large scale structure of galaxies and comparison to mock universes
- Observational constraints on the redshift evolution of X-ray scaling relations of galaxy clusters out to z ~ 1.5
- A new double radio relic in PSZ1 G096.89+24.17 and a radio relic mass-luminosity relation
- Galaxy Formation with Self-consistently Modeled Stars and Massive Black Holes. I: Feedback-regulated Star Formation and Black Hole Growth
- Adaptive Mesh Fluid Simulations on GPU
- IMAGINE: A comprehensive view of the interstellar medium, Galactic magnetic fields and cosmic rays
- LOFAR discovery of a double radio halo system in Abell 1758 and radio/X-ray study of the cluster pair
- Low Frequency Radio Constraints on the Synchrotron Cosmic Web
- The Simulated HI Sky at low redshift
- Limiting Magnetic Fields in the Cosmic Web with Diffuse Radio Emission
- Can cluster merger shocks reproduce the luminosity and shape distribution of radio relics?
- Planck intermediate results. VIII. Filaments between interacting clusters
- Observations of a nearby filament of galaxy clusters with the Sardinia Radio Telescope
- Polarisation of Radio Relics in Galaxy Clusters
- Evolution of cosmic filaments and of their galaxy population from MHD cosmological simulations
- A survey of the thermal and non-thermal properties of cosmic filaments
- Missing baryons traced by the galaxy luminosity density in the large-scale WHIM filaments
- Detecting shocked intergalactic gas with X-ray and radio observations
- Detection of intercluster gas in superclusters using the thermal Sunyaev-Zel'dovich effect
- Finding the Missing Baryons with Fast Radio Bursts and Sunyaev-Zeldovich Maps
- Deconstructing Thermal Sunyaev-Zel'dovich - Gravitational Lensing Cross-Correlations: Implications for the Intracluster Medium
- X-ray emission from warm-hot intergalactic medium: the role of resonantly scattered cosmic X-ray background
- Wide-Field Optical Spectroscopy of Abell 133: A Search for Filaments Reported in X-ray Observations
- The effects of an ionizing background on the HI column density distribution in the local Universe
- An Ultraviolet Survey of Low-Redshift Partial Lyman-Limit Systems with the HST Cosmic Origins Spectrograph
- Voyage through the Hidden Physics of the Cosmic Web
- X-ray background and its correlation with the 21 cm signal
- Predicting the number of giant arcs expected in the next generation wide-field surveys from space
- Can HI 21 cm line trace the Missing Baryons in the Filamentary Structures?
- Probing the circumgalactic baryons through cross-correlations
Cited by in corpus (10)
- Discovery of Magnetic Fields Along Stacked Cosmic Filaments as Revealed by Radio and X-Ray Emission
- Properties of gas phases around cosmic filaments at z=0 in the Illustris-TNG simulation
- Simulations and observational tests of primordial magnetic fields from Cosmic Microwave Background constraints
- Polarized accretion shocks from the cosmic web
- FIGARO Simulation: FIlaments & GAlactic RadiO Simulation
- ELUCID VII: Using Constrained Hydro Simulations to Explore the Gas Component of the Cosmic Web
- On the alignment of haloes, filaments and magnetic fields in the simulated cosmic web
- Filamentary Baryons and Where to Find Them: A forecast of synchrotron radiation from merger and accretion shocks in the local Cosmic Web
- Simulated Rotation Measure Sky from Primordial Magnetic Fields
- Convolutional Deep Denoising Autoencoders for Radio Astronomical Images