LID-568
Kartavya Desk Staff
Source: TH
Context: The discovery of LID-568, a low-mass supermassive black hole feeding at an unprecedented rate, has opened new avenues in understanding black hole formation and growth.
About LID-568:
• What it is: LID-568 is a low-mass supermassive black hole that existed just 1.5 billion years after the Big Bang. Discovered using X-ray and infrared observations, it resides in a galaxy that exhibits minimal star formation, likely influenced by the black hole’s outflows.
• LID-568 is a low-mass supermassive black hole that existed just 1.5 billion years after the Big Bang.
• Discovered using X-ray and infrared observations, it resides in a galaxy that exhibits minimal star formation, likely influenced by the black hole’s outflows.
• Features: Super-Eddington Accretion: It feeds on surrounding matter at a rate 40 times the Eddington limit, a theoretical cap on black hole feeding and radiation.
• Super-Eddington Accretion: It feeds on surrounding matter at a rate 40 times the Eddington limit, a theoretical cap on black hole feeding and radiation.
Eddington Limit: The Eddington limit is the maximum rate at which a black hole or star can accrete matter without its outward radiation pressure counteracting the gravitational pull.
§ If this limit is exceeded, the infalling matter is pushed away, preventing further accretion.
• Distance: It is one of the most distant black holes to exhibit such extreme feeding behavior. Effects on Galaxy: Powerful outflows from LID-568 prevent the accumulation of matter required for new star formation.
• Distance: It is one of the most distant black holes to exhibit such extreme feeding behavior.
• Effects on Galaxy: Powerful outflows from LID-568 prevent the accumulation of matter required for new star formation.
• Significance: Challenges Current Models: Its rapid growth contradicts existing theories that supermassive black holes require sustained feeding over hundreds of millions of years. Insights into Early Universe: Suggests that short-lived periods of intense feeding could explain the formation of massive black holes in a young universe. Future Research: Provides a foundation for further studies into black hole accretion mechanics and their impact on galaxy evolution.
• Challenges Current Models: Its rapid growth contradicts existing theories that supermassive black holes require sustained feeding over hundreds of millions of years.
• Insights into Early Universe: Suggests that short-lived periods of intense feeding could explain the formation of massive black holes in a young universe.
• Future Research: Provides a foundation for further studies into black hole accretion mechanics and their impact on galaxy evolution.
Insta links:
• Black-holes