What is the Relationship Between Spin and Parity in Nuclei?

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SUMMARY

The discussion clarifies that the Spin/Parity column in the table of nuclides represents the total spin of the nucleus in its lowest-energy state. It emphasizes that while protons and neutrons can have various combinations of up and down spins, the listed spin corresponds specifically to the most stable configuration. Excited states with different spin configurations are considered unstable and not represented in this column.

PREREQUISITES
  • Understanding of nuclear physics concepts, particularly spin and parity.
  • Familiarity with the structure of the table of nuclides.
  • Knowledge of proton and neutron configurations in atomic nuclei.
  • Basic principles of nuclear energy states and stability.
NEXT STEPS
  • Research the concept of nuclear spin and its implications in quantum mechanics.
  • Explore the significance of parity in nuclear physics and its effects on particle interactions.
  • Study the different energy states of nuclei and how they relate to stability.
  • Learn about the methods used to determine the spin and parity of various nuclides.
USEFUL FOR

Students and professionals in nuclear physics, researchers studying atomic structure, and educators teaching advanced physics concepts will benefit from this discussion.

splitringtail
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My table of nuclides has a column for Spin/Parity for the nuclides when applicable. It says it is the nuclei's total spin... yet I was under the assumption that a nucleus would have different spins depending if the proton and neutrons have various combination of up and down spins.
 
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The table gives you the spin of the lowest-energy state. All other combinations would be excited and unstable.
 
Oh yeah, your are right, I didn't think of it like that. I see what you mean, thank you.
 

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