Výsledky vyhledávání - "Jessica Werk"

Akademický článek

Braving the Storm: Quantifying Disk-wide Ionized Outflows in the Large Magellanic Cloud with ULLYSES

Autor: Yong Zheng, Kirill Tchernyshyov, Knut Olsen, Yumi Choi, Chad Bustard, Julia Roman-Duval, Robert Zhu, Enrico M. Di Teodoro, Jessica Werk, Mary Putman, Anna F. McLeod, Yakov Faerman, Raymond C. Simons, Joshua Peek

Publikováno v: The Astrophysical Journal, Vol 974, Iss 1, p 22 (2024)

The Large Magellanic Cloud (LMC) is home to many H ii regions, which may lead to significant outflows. We examine the LMC’s multiphase gas ( T ∼10 ^4-5 K) in H i , S ii , Si iv , and C iv using 110 stellar sight lines from the Hubble Space Telesc

Externí odkaz: https://doaj.org/article/659c8ce9c66c42c3be46ce1786630049

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Akademický článek

The Plane Quasar Survey: First Data Release

Autor: Jessica Werk, Kirill Tchernyshyov, Hannah Bish, Yong Zheng, Mary Putman, Joshua Peek, David Schiminovich

Publikováno v: The Astrophysical Journal Supplement Series, Vol 273, Iss 2, p 21 (2024)

We present a sample of 305 QSO candidates having ∣ b ∣ < 30°, the majority with GALEX magnitudes near-UV < 18.75. To generate this sample, we apply UV–IR color selection criteria to photometric data from the Ultraviolet Galactic Plane Survey a

Externí odkaz: https://doaj.org/article/d8b745d5954442f7880346f0ea2987f5

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Akademický článek

METAL-Z: Measuring Dust Depletion in Low-metallicity Dwarf Galaxies

Autor: Aleksandra Hamanowicz, Kirill Tchernyshyov, Julia Roman-Duval, Edward B. Jenkins, Marc Rafelski, Karl D. Gordon, Yong Zheng, Miriam Garcia, Jessica Werk

Publikováno v: The Astrophysical Journal, Vol 966, Iss 1, p 80 (2024)

The cycling of metals between interstellar gas and dust is a critical aspect of the baryon cycle of galaxies, yet our understanding of this process is limited. This study focuses on understanding dust depletion effects in the low-metallicity regime (

Externí odkaz: https://doaj.org/article/1136b1f06e414fedbd4247a53d66391c

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METAL: The Metal Evolution, Transport, and Abundance in the Large Magellanic Cloud Hubble Program. III. Interstellar Depletions, Dust-to-Metal, and Dust-to-Gas Ratios versus Metallicity

Autor: Julia Roman-Duval, Edward B. Jenkins, Kirill Tchernyshyov, Christopher J. R. Clark, Annalisa De Cia, Karl D. Gordon, Aleksandra Hamanowicz, Vianney Lebouteiller, Marc Rafelski, Karin Sandstrom, Jessica Werk, Petia Yanchulova Merica-Jones

Publikováno v: The Astrophysical Journal
The Astrophysical Journal, 2022, 928 (1), pp.90. ⟨10.3847/1538-4357/ac5248⟩

The metallicity and gas density dependence of interstellar depletions, the dust-to-gas (D/G), and dust-to-metal (D/M) ratios have important implications for how accurately we can trace the chemical enrichment of the universe; either by using FIR dust

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::834a2c2d974965b072cb757d8b44d762
https://doi.org/10.3847/1538-4357/ac5248

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Multiwavelength Observations of A0620-00 in Quiescence

Publikováno v: Astrophysical Journal, 743. IOP Publishing Ltd.

[Abridged.] We present multiwavelength observations of the black hole binary system, A0620-00. Using the Cosmic Origins Spectrograph on the Hubble Space Telescope, we have obtained the first FUV spectrum of A0620-00. The observed spectrum is flat in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4af77f273264933e928d19bca07a8670