Sizes of Lensed Lower-luminosity z=4-8 Galaxies from the Hubble Frontier Field Program

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Sizes of Lensed Lower-luminosity z=4-8 Galaxies from the Hubble Frontier Field Program. / Bouwens, R. J.; Illingworth, G. D.; van Dokkum, P. G.; Oesch, P. A.; Stefanon, M.; Ribeiro, B.

In: Astrophysical Journal, Vol. 927, No. 1, 81, 01.03.2022.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Bouwens, RJ, Illingworth, GD, van Dokkum, PG, Oesch, PA, Stefanon, M & Ribeiro, B 2022, 'Sizes of Lensed Lower-luminosity z=4-8 Galaxies from the Hubble Frontier Field Program', Astrophysical Journal, vol. 927, no. 1, 81. https://doi.org/10.3847/1538-4357/ac4791

APA

Bouwens, R. J., Illingworth, G. D., van Dokkum, P. G., Oesch, P. A., Stefanon, M., & Ribeiro, B. (2022). Sizes of Lensed Lower-luminosity z=4-8 Galaxies from the Hubble Frontier Field Program. Astrophysical Journal, 927(1), [81]. https://doi.org/10.3847/1538-4357/ac4791

Vancouver

Bouwens RJ, Illingworth GD, van Dokkum PG, Oesch PA, Stefanon M, Ribeiro B. Sizes of Lensed Lower-luminosity z=4-8 Galaxies from the Hubble Frontier Field Program. Astrophysical Journal. 2022 Mar 1;927(1). 81. https://doi.org/10.3847/1538-4357/ac4791

Author

Bouwens, R. J. ; Illingworth, G. D. ; van Dokkum, P. G. ; Oesch, P. A. ; Stefanon, M. ; Ribeiro, B. / Sizes of Lensed Lower-luminosity z=4-8 Galaxies from the Hubble Frontier Field Program. In: Astrophysical Journal. 2022 ; Vol. 927, No. 1.

Bibtex

@article{04ca25b5126f42c999a17c18300010bf,
title = "Sizes of Lensed Lower-luminosity z=4-8 Galaxies from the Hubble Frontier Field Program",
abstract = "We constrain the rest-UV size-luminosity relation for star-forming galaxies at z similar to 4 and z similar to 6, 7, and 8 identified behind clusters from the Hubble Frontier Fields (HFF) program. The size-luminosity relation is key to deriving accurate luminosity functions (LF) for faint galaxies. Making use of the latest lensing models and full data set for these clusters, lensing-corrected sizes and luminosities are derived for 68 z similar to 4, 184 z similar to 6, 93 z similar to 7, and 53 z similar to 8 galaxies. We show that size measurements can be reliably measured up to linear magnifications of similar to 30x, where the lensing models are well calibrated. The sizes we measure span a >1 dex range, from",
keywords = "STRONG-LENSING ANALYSIS, DARK-AGES REIONIZATION, STAR-FORMATION, FAINT-END, FORMATION SIMULATION, SURFACE BRIGHTNESS, GLOBULAR-CLUSTERS, MASS RELATION, EVOLUTION, EPOCH",
author = "Bouwens, {R. J.} and Illingworth, {G. D.} and {van Dokkum}, {P. G.} and Oesch, {P. A.} and M. Stefanon and B. Ribeiro",
year = "2022",
month = mar,
day = "1",
doi = "10.3847/1538-4357/ac4791",
language = "English",
volume = "927",
journal = "Astrophysical Journal",
issn = "0004-637X",
publisher = "Institute of Physics Publishing, Inc",
number = "1",

}

RIS

TY - JOUR

T1 - Sizes of Lensed Lower-luminosity z=4-8 Galaxies from the Hubble Frontier Field Program

AU - Bouwens, R. J.

AU - Illingworth, G. D.

AU - van Dokkum, P. G.

AU - Oesch, P. A.

AU - Stefanon, M.

AU - Ribeiro, B.

PY - 2022/3/1

Y1 - 2022/3/1

N2 - We constrain the rest-UV size-luminosity relation for star-forming galaxies at z similar to 4 and z similar to 6, 7, and 8 identified behind clusters from the Hubble Frontier Fields (HFF) program. The size-luminosity relation is key to deriving accurate luminosity functions (LF) for faint galaxies. Making use of the latest lensing models and full data set for these clusters, lensing-corrected sizes and luminosities are derived for 68 z similar to 4, 184 z similar to 6, 93 z similar to 7, and 53 z similar to 8 galaxies. We show that size measurements can be reliably measured up to linear magnifications of similar to 30x, where the lensing models are well calibrated. The sizes we measure span a >1 dex range, from

AB - We constrain the rest-UV size-luminosity relation for star-forming galaxies at z similar to 4 and z similar to 6, 7, and 8 identified behind clusters from the Hubble Frontier Fields (HFF) program. The size-luminosity relation is key to deriving accurate luminosity functions (LF) for faint galaxies. Making use of the latest lensing models and full data set for these clusters, lensing-corrected sizes and luminosities are derived for 68 z similar to 4, 184 z similar to 6, 93 z similar to 7, and 53 z similar to 8 galaxies. We show that size measurements can be reliably measured up to linear magnifications of similar to 30x, where the lensing models are well calibrated. The sizes we measure span a >1 dex range, from

KW - STRONG-LENSING ANALYSIS

KW - DARK-AGES REIONIZATION

KW - STAR-FORMATION

KW - FAINT-END

KW - FORMATION SIMULATION

KW - SURFACE BRIGHTNESS

KW - GLOBULAR-CLUSTERS

KW - MASS RELATION

KW - EVOLUTION

KW - EPOCH

U2 - 10.3847/1538-4357/ac4791

DO - 10.3847/1538-4357/ac4791

M3 - Journal article

VL - 927

JO - Astrophysical Journal

JF - Astrophysical Journal

SN - 0004-637X

IS - 1

M1 - 81

ER -

ID: 302552628