What is the minimum mass requirement for a star to undergo a Core Collapse supernova event?

Answer

At least eight times the mass of our Sun

The core collapse supernova pathway is exclusive to truly massive stars, differentiating them significantly from the progenitor stars of Type Ia explosions. For a star to generate enough gravitational pressure to eventually overcome the energy output of sustained nuclear fusion and trigger a core collapse, its initial mass must be substantial. The text specifies that this catastrophic event marks the end for stars that possess at least eight times the mass of our Sun. Below this threshold, stars typically evolve into white dwarfs after exhausting their fuel. Only stars massive enough can fuse elements all the way up to iron in their cores, leading to the subsequent sudden loss of outward pressure and the rapid, catastrophic implosion that defines core collapse.

What is the minimum mass requirement for a star to undergo a Core Collapse supernova event?

Related Questions

What remnant typically remains after a Core Collapse supernova involving a star 8x the Sun's mass?Why are Type Ia supernovae useful as standard candles for cosmology?What process occurring during the supernova explosion creates elements heavier than iron, like uranium?What distinct cosmic event is defined by the merger of two neutron stars, emitting gravitational waves?What mass threshold must a white dwarf stay below to remain stable via electron degeneracy pressure?What is the minimum mass requirement for a star to undergo a Core Collapse supernova event?How close must a supernova explode to Earth to potentially strip away the atmosphere and render the planet uninhabitable?What key spectral feature distinguishes a Type II supernova progenitor, according to classification tables?How long does the initial shock breakout phase of a supernova explosion typically last?What specific characteristic regarding the detected gravitational wave signature suggested the AT2025ulz event involved a sub-solar mass neutron star merger?
astronomystarexplosioncelestial body