نتایج جستجو برای: cluster mission
تعداد نتایج: 236039 فیلتر نتایج به سال:
We present analysis of the far ultraviolet (FUV) emission sources in central region Coma cluster (z=0.023) using data taken by UVIT aboard multi-wavelength satellite mission AstroSat. find a good correlation between FUV flux and fluxes both wavebands Galex mission, for common sources. detect stars galaxies, amongst which brightest (r <= 17 mag) galaxies field view are mostly members cluster. al...
general yermolov's mission in iran (1817) was in response to the iranian foreign minister mirza abolhassan-khan ilchi’s mission to the russian empire. the goal of yermolov's mission was to determine and resolve border disputes between the two countries based on the treaty of golestan (1813). this paper, which is based on iranian and russian sources, reviews the context, goals and achi...
le missionnaire est un voyageur particulier qui voyage pour un motif sublime: celui de la propagande du christianisme. les missionnaires ne sont pas très nombreux, mais, ils ont écrit bien de livres par lesquels nous pouvons tracer leur démarche à travers l’asie et la perse en particulier. cet article est consacré à l’étude et l’analyse de cette mission tout d’abord en asie et plus particulière...
The Arches cluster is a young, densely packed massive star cluster in our Galaxy that shows a high level of star formation activity. The nature of the extended non-thermal X-ray emission around the cluster remains unclear. The observed bright Fe Kα line emission at 6.4 keV from material that is neutral or in a low ionization state can be produced either by X-ray photoionization or by cosmic-ray...
Context. One science goal of the upcoming Planck mission is to perform a full-sky cluster survey based on the Sunyaev-Zel’dovich (SZ) effect, which leads to the question of how such a survey would be affected by cosmological models with a different history of structure formation than ΛCDM. One class of these models are early dark energy (EDE) cosmologies, where the dark energy contribution does...
We present an analysis of mock spectral observation of warm-hot intergalactic medium (WHIM) using a constrained simulation of the local universe. The simulated map of oxygen emission lines from local WHIM reproduces well the observed structures traced by galaxies in the real local universe. We further attempt to perform mock observations of outer parts of simulated Coma cluster and A3627 adopti...
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