Active Galactic Nuclei among Polar-Ring Galaxies

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Active Galactic Nuclei among Polar-Ring Galaxies. / Smirnov, D. V.; Reshetnikov, V. P.

In: Astronomy Letters, Vol. 46, No. 8, 08.2020, p. 501-508.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{15506a571ff141a9b1ea228b52bb5049,

title = "Active Galactic Nuclei among Polar-Ring Galaxies",

abstract = "Based on SDSS data, we consider the fraction of active galactic nuclei among polar-ring galaxies. We have found evidence for an excess of Seyfert galaxies and LINERS among polar-ring galaxies compared to ordinary objects. The observed nuclear activity of polar-ring galaxies may be associated with the accretion of gas from the region of the polar structures onto the central galaxies.",

keywords = "galaxies, nuclear activity, ENVIRONMENT, HOST GALAXIES, GAS, CLASSIFICATION, SPECTRA, DARK HALO, KINEMATICS",

author = "Smirnov, {D. V.} and Reshetnikov, {V. P.}",

note = "Funding Information: This study is based on public SDSS data. SDSS-IV is funded by the Alfred P. Sloan Foundation, the U.S. Department of Energy Office of Science, and the Participating Institutions. SDSS-IV acknowledges support and resources from the Center for High-Performance Computing at the University of Utah. The SDSS web site is www.sdss.org. Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Inc. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "2020",

month = aug,

doi = "10.1134/S1063773720080046",

language = "English",

volume = "46",

pages = "501--508",

journal = "Astronomy Letters",

issn = "1063-7737",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "8",

}

RIS

TY - JOUR

T1 - Active Galactic Nuclei among Polar-Ring Galaxies

AU - Smirnov, D. V.

AU - Reshetnikov, V. P.

N1 - Funding Information: This study is based on public SDSS data. SDSS-IV is funded by the Alfred P. Sloan Foundation, the U.S. Department of Energy Office of Science, and the Participating Institutions. SDSS-IV acknowledges support and resources from the Center for High-Performance Computing at the University of Utah. The SDSS web site is www.sdss.org. Publisher Copyright: © 2020, Pleiades Publishing, Inc. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/8

Y1 - 2020/8

N2 - Based on SDSS data, we consider the fraction of active galactic nuclei among polar-ring galaxies. We have found evidence for an excess of Seyfert galaxies and LINERS among polar-ring galaxies compared to ordinary objects. The observed nuclear activity of polar-ring galaxies may be associated with the accretion of gas from the region of the polar structures onto the central galaxies.

AB - Based on SDSS data, we consider the fraction of active galactic nuclei among polar-ring galaxies. We have found evidence for an excess of Seyfert galaxies and LINERS among polar-ring galaxies compared to ordinary objects. The observed nuclear activity of polar-ring galaxies may be associated with the accretion of gas from the region of the polar structures onto the central galaxies.

KW - galaxies

KW - nuclear activity

KW - ENVIRONMENT

KW - HOST GALAXIES

KW - GAS

KW - CLASSIFICATION

KW - SPECTRA

KW - DARK HALO

KW - KINEMATICS

UR - http://www.scopus.com/inward/record.url?scp=85096375213&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/dbeb54db-0020-3a88-aece-9ea705f82648/

U2 - 10.1134/S1063773720080046

DO - 10.1134/S1063773720080046

M3 - Article

AN - SCOPUS:85096375213

VL - 46

SP - 501

EP - 508

JO - Astronomy Letters

JF - Astronomy Letters

SN - 1063-7737

IS - 8

ER -

ID: 61960011