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Edge-on Galaxies in the Hubble Ultra Deep Field. / Reshetnikov, V. P.; Usachev, P. A.; Savchenko, S. S.

In: Astronomy Letters, Vol. 45, No. 9, 11.2019, p. 565-575.

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

Harvard

Reshetnikov, VP, Usachev, PA & Savchenko, SS 2019, 'Edge-on Galaxies in the Hubble Ultra Deep Field', Astronomy Letters, vol. 45, no. 9, pp. 565-575. https://doi.org/10.1134/S1063773719090044

APA

Reshetnikov, V. P., Usachev, P. A., & Savchenko, S. S. (2019). Edge-on Galaxies in the Hubble Ultra Deep Field. Astronomy Letters, 45(9), 565-575. https://doi.org/10.1134/S1063773719090044

Vancouver

Reshetnikov VP, Usachev PA, Savchenko SS. Edge-on Galaxies in the Hubble Ultra Deep Field. Astronomy Letters. 2019 Nov;45(9):565-575. https://doi.org/10.1134/S1063773719090044

Author

Reshetnikov, V. P. ; Usachev, P. A. ; Savchenko, S. S. / Edge-on Galaxies in the Hubble Ultra Deep Field. In: Astronomy Letters. 2019 ; Vol. 45, No. 9. pp. 565-575.

BibTeX

@article{d5ecb2b6b925494ca51d3f0dfd3c80eb,
title = "Edge-on Galaxies in the Hubble Ultra Deep Field",
abstract = "We have produced a sample of 58 edge-on spiral galaxies at redshifts z ~ 1 selected in the Hubble Ultra Deep Field. For all galaxies we have analyzed the 2D brightness distributions in the V606 and i775 filters and measured the radial (hr) and vertical (hz) exponential scale lengths of the brightness distribution. We have obtained evidence that the relative thickness of the disks of distant galaxies, i.e., the ratio of the vertical and radial scale lengths, on average, exceeds the relative thickness of the disks of nearby spiral galaxies. The vertical scale length hz of the stellar disks of galaxies shows no big changes at z = 1. The possibility of the evolution of the radial scale length hz for the brightness distribution with redshift is discussed.",
keywords = "evolution, galaxies, photometry",
author = "Reshetnikov, {V. P.} and Usachev, {P. A.} and Savchenko, {S. S.}",
note = "Reshetnikov, V.P., Usachev, P.A. & Savchenko, S.S. Edge-on Galaxies in the Hubble Ultra Deep Field. Astron. Lett. 45, 565–575 (2019). https://doi.org/10.1134/S1063773719090044",
year = "2019",
month = nov,
doi = "10.1134/S1063773719090044",
language = "English",
volume = "45",
pages = "565--575",
journal = "Astronomy Letters",
issn = "1063-7737",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "9",

}

RIS

TY - JOUR

T1 - Edge-on Galaxies in the Hubble Ultra Deep Field

AU - Reshetnikov, V. P.

AU - Usachev, P. A.

AU - Savchenko, S. S.

N1 - Reshetnikov, V.P., Usachev, P.A. & Savchenko, S.S. Edge-on Galaxies in the Hubble Ultra Deep Field. Astron. Lett. 45, 565–575 (2019). https://doi.org/10.1134/S1063773719090044

PY - 2019/11

Y1 - 2019/11

N2 - We have produced a sample of 58 edge-on spiral galaxies at redshifts z ~ 1 selected in the Hubble Ultra Deep Field. For all galaxies we have analyzed the 2D brightness distributions in the V606 and i775 filters and measured the radial (hr) and vertical (hz) exponential scale lengths of the brightness distribution. We have obtained evidence that the relative thickness of the disks of distant galaxies, i.e., the ratio of the vertical and radial scale lengths, on average, exceeds the relative thickness of the disks of nearby spiral galaxies. The vertical scale length hz of the stellar disks of galaxies shows no big changes at z = 1. The possibility of the evolution of the radial scale length hz for the brightness distribution with redshift is discussed.

AB - We have produced a sample of 58 edge-on spiral galaxies at redshifts z ~ 1 selected in the Hubble Ultra Deep Field. For all galaxies we have analyzed the 2D brightness distributions in the V606 and i775 filters and measured the radial (hr) and vertical (hz) exponential scale lengths of the brightness distribution. We have obtained evidence that the relative thickness of the disks of distant galaxies, i.e., the ratio of the vertical and radial scale lengths, on average, exceeds the relative thickness of the disks of nearby spiral galaxies. The vertical scale length hz of the stellar disks of galaxies shows no big changes at z = 1. The possibility of the evolution of the radial scale length hz for the brightness distribution with redshift is discussed.

KW - evolution

KW - galaxies

KW - photometry

UR - http://www.scopus.com/inward/record.url?scp=85074982683&partnerID=8YFLogxK

U2 - 10.1134/S1063773719090044

DO - 10.1134/S1063773719090044

M3 - Article

AN - SCOPUS:85074982683

VL - 45

SP - 565

EP - 575

JO - Astronomy Letters

JF - Astronomy Letters

SN - 1063-7737

IS - 9

ER -

ID: 51656164