Curtin University Homepage
  • Library
  • Help
    • Admin

    espace - Curtin’s institutional repository

    JavaScript is disabled for your browser. Some features of this site may not work without it.
    View Item 
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item
    • espace Home
    • espace
    • Curtin Research Publications
    • View Item

    A Deep Radio Survey of Hard State and Quiescent Black Hole X-Ray Binaries

    Access Status
    Fulltext not available
    Authors
    Miller-Jones, James
    Jonker, P.
    Maccarone, T.
    Nelemans, G.
    Calvelo, D.
    Date
    2011
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Miller-Jones, J. and Jonker, P. and Maccarone, T. and Nelemans, G. and Calvelo, D. 2011. A Deep Radio Survey of Hard State and Quiescent Black Hole X-Ray Binaries. The Astrophysical Journal Letters. 739 (1): pp. L18/1-L18/6.
    Source Title
    The Astrophysical Journal Letters
    Additional URLs
    http://iopscience.iop.org/2041-8205/739/1/L18/
    ISSN
    0004-637X
    School
    Curtin Institute of Radio Astronomy
    URI
    http://hdl.handle.net/20.500.11937/16065
    Collection
    • Curtin Research Publications
    Abstract

    We have conducted a deep radio survey of a sample of black hole X-ray binaries in the hard and quiescent states to determine whether any systems were sufficiently bright for astrometric follow-up with high-sensitivity very long baseline interferometric arrays. The one hard-state system, Swift J1753.5–0127, was detected at a level of 0.5 mJy beam–1. All 11 quiescent systems were not detected. In the three cases with the highest predicted quiescent radio brightnesses (GRO J0422+32, XTE J1118+480, and GRO J1655–40), the new capabilities of the Expanded Very Large Array were used to reach noise levels as low as 2.6 µJy beam–1. None of the three sources were detected to 3s upper limits of 8.3, 7.8, and 14.2 µJy beam–1, respectively. These observations represent the most stringent constraints to date on quiescent radio emission from black hole X-ray binaries. The uncertainties in the source distances, quiescent X-ray luminosities at the times of the observations, and the power-law index of the empirical correlation between radio and X-ray luminosities make it impossible to determine whether these three sources are significantly less luminous in the radio band than expected. Thus it is not clear whether that correlation holds all the way down to quiescence for all black hole X-ray binaries.

    Related items

    Showing items related by title, author, creator and subject.

    • GS 2000+25: The Least Luminous Black Hole X-Ray Binary
      Rodriguez, J.; Urquhart, R.; Plotkin, Richard ; Panurach, T.; Chomiuk, L.; Strader, J.; Miller-Jones, James ; Gallo, E.; Sivakoff, G.R. (2020)
      © 2020. The American Astronomical Society. All rights reserved.. Little is known about the properties of the accretion flows and jets of the lowest-luminosity quiescent black holes. We report new, strictly simultaneous ...
    • Observations of the disk/jet coupling of MAXI J1820+070 during its descent to quiescence
      Shaw, A.W.; Plotkin, Richard ; Miller-Jones, James ; Homan, J.; Gallo, E.; Russell, D.M.; Tomsick, J.A.; Kaaret, P.; Corbel, S.; Espinasse, M.; Bright, J. (2021)
      Black hole X-ray binaries in the quiescent state (Eddington ratios typically ≲10−5) display softer X-ray spectra (photon indices Γ ∼ 2) compared to higher-luminosity black hole X-ray binaries in the hard state (Γ ∼ 1.7). ...
    • Deep radio imaging of 47 Tuc identifies the peculiar X-ray source X9 as a new black hole candidate
      Miller-Jones, James; Strader, J.; Heinke, C.; Maccarone, T.; van den Berg, M.; Knigge, C.; Chomiuk, L.; Noyola, E.; Russell, T.; Seth, A.; Sivakoff, G. (2015)
      We report the detection of steady radio emission from the known X-ray source X9 in the globular cluster 47 Tuc. With a double-peaked C iv emission line in its ultraviolet spectrum providing a clear signature of accretion, ...
    Advanced search

    Browse

    Communities & CollectionsIssue DateAuthorTitleSubjectDocument TypeThis CollectionIssue DateAuthorTitleSubjectDocument Type

    My Account

    Admin

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    Follow Curtin

    • 
    • 
    • 
    • 
    • 

    CRICOS Provider Code: 00301JABN: 99 143 842 569TEQSA: PRV12158

    Copyright | Disclaimer | Privacy statement | Accessibility

    Curtin would like to pay respect to the Aboriginal and Torres Strait Islander members of our community by acknowledging the traditional owners of the land on which the Perth campus is located, the Whadjuk people of the Nyungar Nation; and on our Kalgoorlie campus, the Wongutha people of the North-Eastern Goldfields.