Advanced search

Filter By:

Journal Check one or more journals to show results from those journals only.

Choose more journals

Article type Check one or more article types to show results from those article types only.
Subject Check one or more subjects to show results from those subjects only.
Date Choose a date option to show results from those dates only.

Custom date range

Clear all filters
Sort by:
Showing 1–4 of 4 results
Advanced filters: Author: Daniel Proga Clear advanced filters

  • Understanding the mechanisms by which matter flows into black-hole systems is pivotal to elucidating how such systems work. It seems that a 'quiet' mass outflow can play a hitherto-unknown part in the process.

    • Daniel Proga
    News & Views
    Nature
    Volume: 458, P: 414-415

  • Disks of hot gas drawn onto a central star or black hole are the best energy-producing machines in the Universe. So how do these accretion disks work? The answer, it seems, is blowing in their winds.

    • Daniel Proga
    News & Views
    Nature
    Volume: 441, P: 938

  • This Review Article summarizes our current understanding of ionized outflows in active galactic nuclei, observed in absorption in the ultraviolet and X-ray wavelengths, including the most relevant observations as well as their origin and acceleration mechanisms.

    • Sibasish Laha
    • Christopher S. Reynolds
    • Daniel Proga
    Reviews
    Nature Astronomy
    Volume: 5, P: 13-24