CLUMP-3D. Three dimensional lensing and multi-probe analysis of MACS J1206.2-0847, a remarkably regular cluster
arXiv:1702.00795 · doi:10.1093/mnras/stx326
Abstract
Multi-wavelength techniques can probe the distribution and the physical properties of baryons and dark matter in galaxy clusters from the inner regions out to the peripheries. We present a full three-dimensional analysis combining strong and weak lensing, X-ray surface brightness and temperature, and the Sunyaev-Zel'dovich effect. The method is applied to MACS J1206.2-0847, a remarkably regular, face-on, massive, M_{200}=(1.1+-0.2)*10^{15}M_Sun/h, cluster at z=0.44. The measured concentration, c_{200}=6.3+-1.2, and the triaxial shape are common to halos formed in a LCDM scenario. The gas has settled in and follows the shape of the gravitational potential, which is evidence of pressure equilibrium via the shape theorem. There is no evidence for significant non-thermal pressure and the equilibrium is hydrostatic.
26 pages, in press on MNRAS
References in corpus (14)
- Hubble Space Telescope Combined Strong and Weak Lensing Analysis of the CLASH Sample: Mass and Magnification Models and Systematic Uncertainties
- CLASH: Weak-Lensing Shear-and-Magnification Analysis of 20 Galaxy Clusters
- CLASH: The Concentration-Mass Relation of Galaxy Clusters
- The MUSIC of CLASH: predictions on the concentration-mass relation
- A Statistical Study of Weak Lensing by Triaxial Dark Matter Halos: Consequences for Parameter Estimation
- A New Look at Massive Clusters: weak lensing constraints on the triaxial dark matter halos of Abell 1689, Abell 1835, & Abell 2204
- Universality of dark matter haloes shape over six decades in mass: Insights from the Millennium XXL and SBARBINE simulations
- Three-dimensional Multi-probe Analysis of the Galaxy Cluster A1689
- A spectacular giant arc in the massive cluster lens MACSJ1206.2-0847
- Measuring the Three-Dimensional Structure of Galaxy Clusters. II. Are clusters of galaxies oblate or prolate?
- Galaxy Cluster Scaling Relations between Bolocam Sunyaev-Zel'dovich Effect and Chandra X-ray Measurements
- On the deprojection of clusters of galaxies combining X-ray, Sunyaev-Zeldovich temperature decrement and gravitational lensing maps
- Evolution and Statistics of Non-Sphericity of Dark Matter Halos from Cosmological N-Body Simulation
- Mass modeling of galaxy clusters: quantifying hydrostatic bias and contribution from non-thermal pressure
Cited by in corpus (16)
- Mass distribution in the core of MACS J1206: robust modeling from an exceptionally large sample of central multiple images
- CHEX-MATE: Constraining the origin of the scatter in galaxy cluster radial X-ray surface brightness profiles
- The thermalisation of massive galaxy clusters
- Comparison of hydrostatic and dynamical masses of distant X-ray luminous galaxy clusters
- Investigating the turbulent hot gas in X-COP galaxy clusters
- CHEX-MATE: CLUster Multi-Probes in Three Dimensions (CLUMP-3D), I. Gas Analysis Method using X-ray and Sunyaev-Zel'dovich Effect Data
- Joint HST, VLT/MUSE and XMM-Newton observations to constrain the mass distribution of the two strong lensing galaxy clusters: MACS J0242.5-2132 & MACS J0949.8+1708
- Dynamics of the galactic component of Abell S1063 and MACS J1206.20847
- CHEX-MATE: Multi-probe analysis of Abell 1689
- Results from the SuperModel Analysis of the X-COP Galaxy Clusters Sample
- A full reconstruction of two galaxy clusters intra-cluster medium with strong gravitational lensing
- NEW-MUSIC: The Next-generation Extended-Wavelength Multiband Sub/millimeter Inductance Camera
- Gas thermodynamics meets galaxy kinematics: Joint mass measurements for eROSITA galaxy clusters
- Spherical bias on the 3D reconstruction of the ICM density profile in galaxy clusters
- SZ contribution to characterize the shape of galaxy cluster haloes
- Estimating the triaxiality of massive clusters from 2D observables in MillenniumTNG with machine learning