• Thumbnail for Lyman-alpha emitter
    A Lyman-alpha emitter (LAE) is a type of distant galaxy that emits Lyman-alpha radiation from neutral hydrogen. Most known LAEs are extremely distant,...
    6 KB (780 words) - 16:48, 27 August 2023
  • predictions of quantum electrodynamics. Lyman-alpha forest Lyman-alpha emitter Lyman-alpha blob Lyman-break galaxy K-alpha line Kramida, Alexander; Ralchenko...
    4 KB (418 words) - 14:02, 30 January 2024
  • In astronomy, a Lyman-alpha blob (LAB) is a huge concentration of a gas emitting the Lyman-alpha emission line. LABs are some of the largest known individual...
    6 KB (620 words) - 14:48, 18 December 2022
  • Thumbnail for TON 618
    TON 618 (category Lyman-alpha blobs)
    The nature of TON 618 as a Lyman-alpha emitter has been well documented since at least the 1980s. Lyman-alpha emitters are characterized by their significant...
    17 KB (1,819 words) - 23:40, 2 May 2024
  • Thumbnail for Lyman-alpha forest
    closely related to the dark matter particle mass. Lyman-alpha blob Lyman break galaxy Lyman alpha emitter Lyman continuum photons Patrick McDonald; Uros Seljak;...
    8 KB (883 words) - 15:13, 9 May 2024
  • Thumbnail for List of the most distant astronomical objects
    Windhorst, R. A. (2018). "Discovery of a z = 7.452 High Equivalent Width Lyman alpha Emitter from the Hubble Space Telescope Faint Infrared Grism Survey". The...
    139 KB (8,697 words) - 08:12, 28 April 2024
  • Thumbnail for Cosmos Redshift 7
    Galaxy Cosmos Redshift 7, Galaxy CR7 or CR7) is a high-redshift Lyman-alpha emitter galaxy. At a redshift z = 6.6, the galaxy is observed as it was about...
    8 KB (608 words) - 17:20, 13 April 2024
  • equivalent to the Rydberg constant. Balmer Limit Lyman-alpha emitter Lyman-alpha forest Lyman-break galaxy Lyman series Rydberg formula Ridpath, Ian (2012)...
    848 bytes (95 words) - 15:38, 22 January 2024
  • Thumbnail for Timeline of the early universe
    LAE J095950.99+021219.1, one of the most remote Lyman alpha emitter galaxies, forms. Lyman alpha emitters are considered to be the progenitors of spiral...
    36 KB (4,978 words) - 16:15, 9 May 2024
  • galaxy Damped Lyman-alpha system Lyman-alpha blob Lyman-alpha emitter Lyman-alpha forest Lyman series D. Burgarella; et al. (2011). "HerMES: Lyman Break Galaxies...
    7 KB (883 words) - 08:58, 21 March 2024