Catastrophic Nova: Definition & Explanation

  • Context: Undergrad 
  • Thread starter Thread starter ameriti$h
  • Start date Start date
Click For Summary

Discussion Overview

The discussion revolves around the concept of "catastrophic nova," with participants seeking clarification on its definition and relevance in cosmology. The scope includes theoretical aspects of stellar explosions and their implications in astrophysics.

Discussion Character

  • Exploratory
  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • Some participants inquire about the definition of catastrophic nova and its significance in cosmology.
  • One participant suggests that the term may refer to catastrophic supernovae, describing them as violent stellar explosions leading to black holes or neutron stars.
  • Another participant shifts the focus to the physics of nova eruptions, expressing a desire for further explanation on the topic.

Areas of Agreement / Disagreement

There is no consensus on the definition of "catastrophic nova," with some participants suggesting it may refer to catastrophic supernovae. The discussion remains unresolved regarding the specific characteristics and implications of these phenomena.

Contextual Notes

Participants have not fully clarified the distinctions between nova and supernova, leading to potential confusion. Additionally, there are unresolved questions about the physics underlying nova eruptions.

Who May Find This Useful

Individuals interested in astrophysics, particularly in stellar phenomena and cosmology, may find this discussion relevant.

ameriti$h
Messages
2
Reaction score
0
What is catastrophic nova?Why have cosmologist chosen this characteristic for nova?
 
Space news on Phys.org
ameriti$h said:
What is catastrophic nova?Why have cosmologist chosen this characteristic for nova?

I'm not sure what you mean. Do you mean catastrophic supernovae and their use in cosmology?
 
you prob'ly mean catastrophic supernovae...if you do, a catastrophic supernova is a very violent explosion of a star that will end up in a black hole or in a neutron star
 
the physics of nova eruption

Thanks very much.
Can i ask another question about physics of nova eruption, (I know a few things about converting homogeneous gas to perfect gas but not completely)
Could anyone explain the physics of vova eruption?
thanks in advance.
 

Similar threads

Graduate Why Do Novas Emit Visible Light Despite Nuclear Reactions Producing Gamma Rays?
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad Where are these neutrino masses coming from?
  • · Replies 2 ·
Replies
2
Views
4K
Undergrad Any difference between type 1a supernovae and a novae
  • · Replies 8 ·
Replies
8
Views
12K
Graduate Why Was the Universe Smaller Than a Proton Pre-Big Bang?
  • · Replies 26 ·
Replies
26
Views
5K
High School Questions regarding to the Accelerating universe from Novice
  • · Replies 9 ·
Replies
9
Views
2K
Undergrad "Packing of energy" question related to the ultraviolet catastrophe
  • · Replies 6 ·
Replies
6
Views
2K
Writing: Input Wanted How to Handle a Fire Onboard a Generation Ship?
  • · Replies 74 ·
3
Replies
74
Views
8K
Schools Canadian universities for physics undergrad program
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad What are the most important phenomena that the Standard Model can't explain?
  • · Replies 32 ·
2
Replies
32
Views
6K
High School What is the UV catastrophe and how does it challenge classical physics?
  • · Replies 2 ·
Replies
2
Views
3K