HLX

See also: hlx

English

Noun

HLX (plural HLXs)

  1. Abbreviation of hyperluminous X-ray source; An astrophysical X-ray source more luminous that ultraluminous X-ray sources (ULXs).
  • HLIRG (“hyper-luminous infra-red galaxy”)
  • ULX (“ultra-luminous X-ray source”)
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