The Study of Extended Extra Galactic Radio Sources: 2. The Study of Quasar 3c219 as a Nearest Extended Radio Source

Hovhannisyan, M. A.; Andreasyan, R. R.; Mahtesyan, A. P.; Paronyan, G. M.; Abrahamyan, H. V.; Sargsyan, A.V.; Aghadjanyan, H. S.

doi:10.23880/psbj-16000137

PSBJ

2019

DOI: 10.23880/psbj-16000137

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The Study of Extended Extra Galactic Radio Sources: 2. The Study of Quasar 3c219 as a Nearest Extended Radio Source

M. A. Hovhannisyan¹,

R. R. Andreasyan²,

A. P. Mahtesyan³

et al.

Abstract: The study of 3C 219 quasar and its surroundings was carried out. The distribution of galaxies, galaxies systems, and quasars inside the surface within a 360-minute radius is the same everywhere. It turned out that the distribution in the 3C 219 is homogeneous.

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Distributions of quasars as an indicator of the homogeneity or inhomogeneity in the Universe

Hovhannisyan,

Mkhitaryan,

Mahtessian

et al. 2024

J. Inst.

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Quasars are perhaps the brightest extragalactic sources and thanks to their brightness they are visible at great distances. By studying the distribution of quasars in the Universe, it is possible to determine whether there are large-scale inhomogeneities in the Universe or not. If the distribution of quasars at large distances is not uniform, the same can be said also about the Universe. At small distances, quasars either do not exist, or their number is very small. Therefore, the distribution of quasars at small distances is very conditional, and we cannot draw any conclusions about the homogeneity of the Universe there based on the distribution of quasars. Therefore, the distribution of quasars allows us to determine the distribution of matter at large distances, which we use to detect large-scale inhomogeneities in the Universe.

show abstract

Distributions of quasars as an indicator of the homogeneity or inhomogeneity in the Universe

Hovhannisyan,

Mkhitaryan,

Mahtessian

et al. 2024

J. Inst.

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

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The Study of Extended Extra Galactic Radio Sources: 2. The Study of Quasar 3c219 as a Nearest Extended Radio Source

Abstract: The study of 3C 219 quasar and its surroundings was carried out. The distribution of galaxies, galaxies systems, and quasars inside the surface within a 360-minute radius is the same everywhere. It turned out that the distribution in the 3C 219 is homogeneous.

Cited by 1 publication

References 6 publications

Distributions of quasars as an indicator of the homogeneity or inhomogeneity in the Universe

Distributions of quasars as an indicator of the homogeneity or inhomogeneity in the Universe

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