[PDF] Top 20 The Sunyaev-Zeldovich effect from clusters of galaxies

... Another effect is due to the peculiar global movement of the cluster halo in a referential comoving with the expansion of the ...(kSZ) effect has a Doppler signature as the CMB and is about an order of ... See full document

... star-forming galaxies (DSFGs; ...radiation from the relativistic electrons in galaxies and have flat or decreasing flux with increasing frequency (flat and steep spectrum ...originates from ... See full document

... SZ effect can also be used to measure cluster temperature given a measurement of the electron density using for example X-ray photometric ...pressure from the NIKA SZ data accounting for relativistic ... See full document

... effects of the projected distribution along the line of sight of images of galaxies at various distances, of galaxies belonging to clusters centered outside the photograph, and of galaxi[r] ... See full document

... galaxy clusters has advanced rapidly during the course of my graduate school ...galaxy clusters that appear to have regular isophotes without cooling flows so that simple hydrostatic equilibrium analyses are ... See full document

... massive galaxies and clusters of galaxies, with the goal of understanding the physical processes that govern the observed structure and its ...of galaxies and is fundamental to our current ... See full document

... in clusters of galaxies on the cosmic mi- crowave background (CMB) radiation field, which is called the Sunyaev–Zel’dovich effect (Sunyaev & Zel’dovich, 1970, 1972, 1980), is one of ... See full document

... smaller effect on shear ...non-negligible effect on magnification ...background galaxies (just below the detection limit) might be detected as their brightness ...first effect. For steep lu- ... See full document

... The Sunyaev-Zel’dovich Effect (SZE) was first predicted in 1968 (Zel’dovich & Sunyaev, 1969; Sun- yaev & Zel’dovich, 1970) as a distortion in the Planck spectrum of the Cosmic Microwave ... See full document

... choose clusters for additional study, resimulating them at higher resolution with gas dynamics and gravity, as described ...sampled from the initial conditions of the large scale N–body simulations, and ... See full document

... NIKA2 Sunyaev-Zel’dovich Large Program (SZLP) is focused on mapping the thermal SZ signal of a representative sample of selected Planck and ACT clusters spanning the redshift range ...extracted from ... See full document

... (galaxy clusters, galaxies, star clusters, extrasolar systems, and planets), and explains the diffuse cosmic gamma-ray background radiation as the sum of contributions of mul- ticomponent dark matter ... See full document

... of galaxies in the densest environments, clusters, it is important to study their progenitors: high-redshift protocluster ...locate clusters and protoclusters at z > 1, such as large photometric ... See full document

... Recently, a few studies have developed methods to take advantage of the full two dimensional information retained in the cluster images and extend the modeling of the underlying three dimensional structure to have a more ... See full document

... ground galaxies, via an effect known as gravitational ...background galaxies, features such as arcs and multiple images of the background galaxies can be ...high-redshift clusters where ... See full document

... for galaxies and clusters of galaxies is a singular isothermal sphere (SIS) ...calculated from the analytic derivatives of the ...the effect of an elliptical potential on the ... See full document

... ejected from a merger via tidal or feedback effects may fall back onto the galaxy after a few gigayears and replenish the gas ...between galaxies, the gas ejected during a merger in a dense environment is ... See full document

... quotation from Wikipedia may had been acceptable in the past, because readers were unable to check the real situation in data bases of stars and other objects inside the galaxy and ...stars, galaxies and ... See full document

... Abstract: I n 1826 James Dunlop compiled the second ever catalogue of southern star clusters, nebulae and galaxies from Parramatta (NSW, Australia) using a 23-cm reflecting telescope. Initially ... See full document

... 3. DDO 216-A1 contributes ≈ 0.5% of the V-band lumin- osity of PegDIG, but the galaxy does not have an anomalously high speci fi c frequency of clusters com- pared to other dwarf galaxies. Despite the low ... See full document