Why does some reactions do't go to the fundamental state?

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SUMMARY

The discussion focuses on the phenomenon where certain nuclear reactions, specifically alpha (α), beta (β), and gamma (γ) decay, result in new particles remaining in excited states before transitioning to their fundamental states. Participants highlight that both excited and fundamental states are possible outcomes of these reactions, with the likelihood of each depending on factors such as spin and transition energy. The conversation emphasizes the importance of understanding these factors to explain why some reactions do not immediately result in fundamental states.

PREREQUISITES
  • Basic understanding of nuclear physics concepts
  • Familiarity with particle decay processes (α, β, γ)
  • Knowledge of quantum mechanics, particularly spin and energy levels
  • Experience with transition probabilities in nuclear reactions
NEXT STEPS
  • Research the role of spin in nuclear reactions
  • Study transition energy calculations in particle decay
  • Explore the concept of excited states in quantum mechanics
  • Investigate the statistical mechanics behind decay probabilities
USEFUL FOR

Students and professionals in nuclear physics, researchers studying particle decay, and educators looking to deepen their understanding of nuclear reactions and excited states.

Frank Einstein
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Hi everybody, after studyng a little bit of nuclear physics I have noticed that many reactions (α,β,γ...) end with the new particles in excited states which rea¡main in those for a little time before going to the fundamental.

I don't know why this happens instead of going directly to the fundamental state.

Can someone please tell me why this happens?

Thank you very much.
 
Physics news on Phys.org
Usually, both reactions are possible. The more likely one depends on things like spin, transition energy and sometimes a few other factors. Why would you expect some transitions to be impossible?
 

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