Skip to main content Accessibility help

We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.

Close cookie message
×
  1. Home
  2. Search

Refine search

Refine search

Access:
Content type:
Publication date:
Apply   From and To filters
Subject: Show more
Journals Show more
Publishers: Show more
Societies Show more
Series: Show more
Collections: Show more

Actions for selected content:

Select all | Deselect all
  • View selected items
  • Export citations
  • Download PDF (zip)
  • Save to Kindle
  • Save to Dropbox
  • Save to Google Drive

Save Search

You can save your searches here and later view and run them again in "My saved searches".

Please provide a title, maximum of 40 characters.
Cancel
×

3 results

  • Are jet ubiquitous in ULXs?

  • A. Wolter, G. Ghisellini, L. Costamante, F. Pintore
  • Journal:
    Proceedings of the International Astronomical Union / Volume 10 / Issue S313 / September 2014
    Published online by Cambridge University Press:
    24 March 2015, pp. 384-385
    Print publication:
    September 2014
    • Article
      • You have access
    • PDF
    • Export citation

  • A jet model represents well different X-ray states of the bright ULX IC342 X-1.

  • The Quasar Continuum

  • Martin Elvis
  • Journal:
    Proceedings of the International Astronomical Union / Volume 5 / Issue S267 / August 2009
    Published online by Cambridge University Press:
    03 June 2010, pp. 55-64
    Print publication:
    August 2009
    • Article
      • You have access
    • PDF
    • Export citation

  • The powerful compact continuum emission from quasars is understood only in outline. New surveys allow investigation of the quasar continuum over a wide range of parameters (z, L, L/LEdd) and wavelengths (radio to X-ray). I review the spectral energy distributions of quasars and how new scaling relations with physical parameters promise to take us to a deeper understanding of the quasar continuum.

  • Search for Serendipitous ULX Candidates in XMM-Newton Observations

  • Yueheng Xu, Mike Watson, Timothy Roberts, Weimin Yuan
  • Journal:
    Proceedings of the International Astronomical Union / Volume 1 / Issue S230 / August 2005
    Published online by Cambridge University Press:
    12 May 2006, pp. 308-309
    Print publication:
    August 2005
    • Article
      • You have access
    • PDF
    • Export citation

  • We report the serendipitous discovery of several ULX candidates in XMM-Newton observations. Such discoveries suggest that ULXs are not a negligible component of the extragalactic X-ray source population.