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Galaxies with conspicuous optical warps. / Reshetnikov, V.P.; Mosenkov, A.V.; Moiseev, A.V.; Kotov, S.S.; Savchenko, S.S.

In: Monthly Notices of the Royal Astronomical Society, Vol. 461, No. 4, 2016, p. 4233-4245.

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

Harvard

Reshetnikov, VP, Mosenkov, AV, Moiseev, AV, Kotov, SS & Savchenko, SS 2016, 'Galaxies with conspicuous optical warps', Monthly Notices of the Royal Astronomical Society, vol. 461, no. 4, pp. 4233-4245. https://doi.org/10.1093/mnras/stw1623

APA

Reshetnikov, V. P., Mosenkov, A. V., Moiseev, A. V., Kotov, S. S., & Savchenko, S. S. (2016). Galaxies with conspicuous optical warps. Monthly Notices of the Royal Astronomical Society, 461(4), 4233-4245. https://doi.org/10.1093/mnras/stw1623

Vancouver

Reshetnikov VP, Mosenkov AV, Moiseev AV, Kotov SS, Savchenko SS. Galaxies with conspicuous optical warps. Monthly Notices of the Royal Astronomical Society. 2016;461(4):4233-4245. https://doi.org/10.1093/mnras/stw1623

Author

Reshetnikov, V.P. ; Mosenkov, A.V. ; Moiseev, A.V. ; Kotov, S.S. ; Savchenko, S.S. / Galaxies with conspicuous optical warps. In: Monthly Notices of the Royal Astronomical Society. 2016 ; Vol. 461, No. 4. pp. 4233-4245.

BibTeX

@article{9248172e3192430db155e9c6e48885f6,
title = "Galaxies with conspicuous optical warps",
abstract = "In this paper, we present results of a photometric and kinematic study for a sample of 13 edge-on spiral galaxies with pronounced integral shape warps of their stellar discs. The global structure of the galaxies is analysed on the basis of the Sloan Digital Sky Survey imaging, in the g, r and i passbands. Spectroscopic observations are obtained with the 6-m Special Astrophysical Observatory telescope. In general, galaxies of the sample are typical bright spiral galaxies satisfying the Tully-Fisher relation. Most of the galaxies reside in dense spatial environments and, therefore, tidal encounters are the most probable mechanism for generating their stellar warps. We carried out a detailed analysis of the galaxies and their warps and obtained the following main results: (i) maximum angles of stellar warps in our sample are about 20°; (ii) warps start, on average, between 2 and 3 exponential scalelengths of a disc; (iii) stronger warps start closer to the centre, weak warps start farther; (iv) warps are asymmet",
keywords = "galaxies: kinematics and dynamics, galaxies: spiral, galaxies: structure",
author = "V.P. Reshetnikov and A.V. Mosenkov and A.V. Moiseev and S.S. Kotov and S.S. Savchenko",
year = "2016",
doi = "10.1093/mnras/stw1623",
language = "English",
volume = "461",
pages = "4233--4245",
journal = "Monthly Notices of the Royal Astronomical Society",
issn = "0035-8711",
publisher = "Wiley-Blackwell",
number = "4",

}

RIS

TY - JOUR

T1 - Galaxies with conspicuous optical warps

AU - Reshetnikov, V.P.

AU - Mosenkov, A.V.

AU - Moiseev, A.V.

AU - Kotov, S.S.

AU - Savchenko, S.S.

PY - 2016

Y1 - 2016

N2 - In this paper, we present results of a photometric and kinematic study for a sample of 13 edge-on spiral galaxies with pronounced integral shape warps of their stellar discs. The global structure of the galaxies is analysed on the basis of the Sloan Digital Sky Survey imaging, in the g, r and i passbands. Spectroscopic observations are obtained with the 6-m Special Astrophysical Observatory telescope. In general, galaxies of the sample are typical bright spiral galaxies satisfying the Tully-Fisher relation. Most of the galaxies reside in dense spatial environments and, therefore, tidal encounters are the most probable mechanism for generating their stellar warps. We carried out a detailed analysis of the galaxies and their warps and obtained the following main results: (i) maximum angles of stellar warps in our sample are about 20°; (ii) warps start, on average, between 2 and 3 exponential scalelengths of a disc; (iii) stronger warps start closer to the centre, weak warps start farther; (iv) warps are asymmet

AB - In this paper, we present results of a photometric and kinematic study for a sample of 13 edge-on spiral galaxies with pronounced integral shape warps of their stellar discs. The global structure of the galaxies is analysed on the basis of the Sloan Digital Sky Survey imaging, in the g, r and i passbands. Spectroscopic observations are obtained with the 6-m Special Astrophysical Observatory telescope. In general, galaxies of the sample are typical bright spiral galaxies satisfying the Tully-Fisher relation. Most of the galaxies reside in dense spatial environments and, therefore, tidal encounters are the most probable mechanism for generating their stellar warps. We carried out a detailed analysis of the galaxies and their warps and obtained the following main results: (i) maximum angles of stellar warps in our sample are about 20°; (ii) warps start, on average, between 2 and 3 exponential scalelengths of a disc; (iii) stronger warps start closer to the centre, weak warps start farther; (iv) warps are asymmet

KW - galaxies: kinematics and dynamics

KW - galaxies: spiral

KW - galaxies: structure

U2 - 10.1093/mnras/stw1623

DO - 10.1093/mnras/stw1623

M3 - Article

VL - 461

SP - 4233

EP - 4245

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

SN - 0035-8711

IS - 4

ER -

ID: 7585751