Supernova that ejects a large mass at unusually high velocity
ESO image of hypernova SN 1998bw in a spiral arm of galaxy ESO 184-G82
A hypernova is a very energetic supernova which is believed to result from an extreme core collapse scenario. In this case, a massive star (>30 solar masses) collapses to form a rotating black hole emitting twin astrophysical jets and surrounded by an accretion disk. It is a type of stellar explosion that ejects material with an unusually high kinetic energy, an order of magnitude higher than most supernovae, with a luminosity at least 10 times greater. Hypernovae release such intense gamma rays that they often appear similar to a type Ic supernova, but with unusually broad spectral lines indicating an extremely high expansion velocity. Hypernovae are one of the mechanisms for producing long gamma ray bursts (GRBs), which range from 2 seconds to over a minute in duration. They have also been referred to as superluminous supernovae, though that classification also includes other types of extremely luminous stellar explosions that have different origins.
A hypernova is a very energetic supernova which is believed to result from an extreme core collapse scenario. In this case, a massive star (>30 solar...
ejection energies than a standard supernova are called hypernova remnants, after the high-energy hypernova explosion that is assumed to have created them. Supernova...
and records Collapsar – Star that has undergone gravitational collapse Hypernova – Supernova that ejects a large mass at unusually high velocity Zwicky...
Relations in Toronto. Hypernova got a break in 2006, playing at the Intergalactic Iranian Music Festival in the Netherlands. In 2007, Hypernova was invited to...
progenitors – Types of celestial objects that can emit gamma-ray bursts Hypernova – Supernova that ejects a large mass at unusually high velocity Quark...
which some astronomers believe may be an example of a collapsar (hypernova). The hypernova has been linked to GRB 980425, which was detected on 25 April...
Type II supernova Superluminous supernova Pair-instability supernova Hypernova Supernova impostor, stellar explosions that appear similar to supernova...
Symbiotics Micronova Dwarf nova Nova Supernova Type: Ia · Ib/c · II Hypernova GRBs Failed supernova By spectral types O (blue) B (blue-white) A (white)...
of seconds by the magnetic field of the exploding hypernova. The fusion explosion of the hypernova drives the energetics of the process. If the narrowly...
band announced that they would release the second studio album entitled Hypernova through Earache Records as well as releasing a new song from that record...
"Meet Iran's Hypernova: A Rock Band From A Country That Arrests Rock Bands". MTV News. Retrieved 2019-08-14. Bidoun. "Don't Believe the Hypernova: The making...
them to conform to their Albert brand. In 2009, the company dropped the Hypernova brand, re-branding all hypermarket operations to the name Albert Hypermarket...
shell from which light is radiated Star (Starlight) Nova / supernova / hypernova Galaxy – Large gravitationally bound system of stars and interstellar...
V602 Carinae List of most massive stars Lists of astronomical objects Hypernova Some authors consider Cygnus OB2-12 an LBV because of its extreme luminosity...
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