The Collapsar Model: What Do We Know?

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SUMMARY

The Collapsar Model provides a comprehensive explanation for gamma-ray bursts (GRBs) as the result of hypernova explosions from very massive stars. This model contrasts with the alternative theory that attributes GRBs to the collision of two neutron stars. The high-energy jets observed in Hubble images of collapsed stars are a key feature of this model, illustrating the dynamic processes involved in stellar collapse. For further details, refer to the American Astronomical Society publication linked in the discussion.

PREREQUISITES
  • Understanding of gamma-ray bursts (GRBs)
  • Familiarity with stellar evolution and hypernova phenomena
  • Knowledge of neutron star characteristics and interactions
  • Basic principles of astrophysics and cosmology
NEXT STEPS
  • Research the mechanisms behind hypernova explosions
  • Explore the differences between the Collapsar Model and neutron star collision theories
  • Study the observational techniques used to detect gamma-ray bursts
  • Investigate the role of high-energy jets in astrophysical phenomena
USEFUL FOR

Astronomy enthusiasts, astrophysicists, and students studying stellar phenomena and gamma-ray bursts will benefit from this discussion.

taylordnz
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ive just read about it in the astronomy magazine but does anyone know more in depth about it?
 
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Collapsar Model

Looks pretty sound to me.
http://www.aas.org/publications/baas/v34n2/aas200/414.htm

The theory explains how those "high energy jets" seen in Hubble photos of collapsed stars function.
 
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The collapsar model explains the GRB like an explossion of a very massive star, a hypernova. The other explanation for GRB is the collission of two neutron stars
 

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