Search Results - "Oey, M S"

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  1. 1

    THE ORIGIN AND OPTICAL DEPTH OF IONIZING RADIATION IN THE “GREEN PEA” GALAXIES by Jaskot, A E, Oey, M S

    Published in The Astrophysical journal (01-04-2013)
    “…Although Lyman-continuum (LyC) radiation from star-forming galaxies likely drove the re-ionization of the universe, observations of star-forming galaxies at…”
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    Delayed Massive-star Mechanical Feedback at Low Metallicity by Jecmen, Michelle C., Oey, M. S.

    Published in The Astrophysical journal (01-12-2023)
    “…Abstract The classical model of massive-star mechanical feedback is based on effects at solar metallicity ( Z ⊙ ), yet feedback parameters are very different…”
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    Kinematic Insights into Luminous Blue Variables and B[e] Supergiants by Deman, Julian A., Oey, M. S.

    Published in The Astrophysical journal (01-11-2024)
    “…Abstract Recent work suggests that many luminous blue variables (LBVs) and B[e] supergiants (sgB[e]) are isolated, implying that they may be products of…”
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    Catastrophic Cooling in Superwinds: Line Emission and Non-equilibrium Ionization by Gray, William J., Oey, M. S., Silich, Sergiy, Scannapieco, Evan

    Published in The Astrophysical journal (20-12-2019)
    “…Outflows are a pervasive feature of mechanical feedback from super star clusters (SSCs) in starburst galaxies, playing a fundamental role in galaxy evolution…”
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    Runaway OB Stars in the Small Magellanic Cloud. III. Updated Kinematics and Insights into Dynamical versus Supernova Ejections by Phillips, Grant D., Oey, M. S., Cuevas, Maria, Castro, Norberto, Kothari, Rishi

    Published in The Astrophysical journal (01-05-2024)
    “…Abstract We use the kinematics of field OB stars to estimate the frequencies of runaway stars generated by the dynamical ejection scenario (DES), the binary…”
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    Haro 11: Where is the Lyman Continuum Source? by Keenan, Ryan P., Oey, M. S., Jaskot, Anne E., James, Bethan L.

    Published in The Astrophysical journal (10-10-2017)
    “…Identifying the mechanism by which high-energy Lyman continuum (LyC) photons escaped from early galaxies is one of the most pressing questions in cosmic…”
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    Tracing the Galactic Thick Disk to Solar Metallicities by Bensby, T, Zenn, A. R, Oey, M. S, Feltzing, S

    Published in The Astrophysical journal (01-07-2007)
    “…We show that the Galactic thick disk reaches at least solar metallicites and that it experienced strong chemical enrichment during a period of similar to 3…”
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  11. 11

    THE RUNAWAYS AND ISOLATED O-TYPE STAR SPECTROSCOPIC SURVEY OF THE SMC (RIOTS4) by Lamb, J B, Oey, M S, Segura-Cox, D M, Graus, A S, Kiminki, D C, Golden-Marx, J B, Wm Parker, J

    Published in The Astrophysical journal (01-02-2016)
    “…ABSTRACT We present the Runaways and Isolated O-Type Star Spectroscopic Survey of the SMC (RIOTS4), a spatially complete survey of uniformly selected field OB…”
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    HST FUV Spectroscopy of Super Star Cluster A in the Green Pea Analog Mrk 71: Revealing the Presence of Very Massive Stars by Smith, Linda J., Oey, M. S., Hernandez, Svea, Ryon, Jenna, Leitherer, Claus, Charlot, Stephane, Bruzual, Gustavo, Calzetti, Daniela, Chu, You-Hua, Hayes, Matthew J., James, Bethan L., Jaskot, Anne E., Östlin, Göran

    Published in The Astrophysical journal (01-12-2023)
    “…Abstract Mrk 71 is a low-metallicity ( Z = 0.16 Z ☉ ) starburst region in the local dwarf galaxy NGC 2366, hosting two super star clusters (SSCs A and B), and…”
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  13. 13

    Haro 11: The Spatially Resolved Lyman Continuum Sources by Komarova, Lena, Oey, M. S., Hernandez, Svea, Adamo, Angela, Sirressi, Mattia, Leitherer, Claus, Mas-Hesse, J. M., Östlin, Göran, Hodges-Kluck, Edmund, Bik, Arjan, Hayes, Matthew J., Jaskot, Anne E., Kunth, Daniel, Laursen, Peter, Melinder, Jens, Rivera-Thorsen, T. Emil

    Published in The Astrophysical journal (01-06-2024)
    “…Abstract As the nearest confirmed Lyman continuum (LyC) emitter, Haro 11 is an exceptional laboratory for studying LyC escape processes crucial to cosmic…”
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    Strong Variability in AzV 493, an Extreme Oe-type Star in the SMC by Oey, M. S., Castro, N., Renzo, M., Vargas-Salazar, I., Suffak, M. W., Ratajczak, M., Monnier, J. D., Szymanski, M. K., Phillips, G. D., Calvet, N., Chiti, A., Micheva, G., Rasmussen, K. C., Townsend, R. H. D.

    Published in The Astrophysical journal (01-04-2023)
    “…Abstract We present 18 yr of OGLE photometry together with spectra obtained over 12 yr revealing that the early Oe star AzV 493 shows strong photometric (Δ I <…”
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    Nebular C iv λ1550 Imaging of the Metal-poor Starburst Mrk 71: Direct Evidence of Catastrophic Cooling by Oey, M. S., Sawant, Amit N., Danehkar, Ashkbiz, Silich, Sergiy, Smith, Linda J., Melinder, Jens, Leitherer, Claus, Hayes, Matthew, Jaskot, Anne E., Calzetti, Daniela, Chu, You-Hua, James, Bethan L., Östlin, Göran

    Published in Astrophysical journal. Letters (01-11-2023)
    “…Abstract We use the Hubble Space Telescope Advanced Camera for Surveys to obtain the first spatially resolved, nebular imaging in the light of C iv λ λ 1548,…”
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    Disentangling the Hercules Stream by Bensby, T, Oey, M. S, Feltzing, S, Gustafsson, B

    Published in The Astrophysical journal (01-02-2007)
    “…Using high-resolution spectra of nearby F and G dwarf stars, we have investigated the detailed abundance and age structure of the Hercules stream. We find that…”
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    Spatially Resolved C iii] λ1909 Emission in Haro 11 by Micheva, Genoveva, Östlin, Göran, Melinder, Jens, Hayes, Matthew, Oey, M. S., Inoue, Akio K., Iwata, Ikuru, Adamo, Angela, Wisotzki, Lutz, Nakajima, Kimihiko

    Published in The Astrophysical journal (01-11-2020)
    “…The C iii] 1909 (hereafter C iii]) line is the strongest ultraviolet emission line after Ly and is therefore of interest to high-redshift studies of…”
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    DIRECT DETECTION OF LYMAN CONTINUUM ESCAPE FROM LOCAL STARBURST GALAXIES WITH THE COSMIC ORIGINS SPECTROGRAPH by Leitherer, Claus, Hernandez, Svea, Lee, Janice C., Oey, M. S.

    Published in The Astrophysical journal (20-05-2016)
    “…ABSTRACT We report on the detection of Lyman continuum radiation in two nearby starburst galaxies. Tol 0440-381, Tol 1247-232, and Mrk 54 were observed with…”
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