What is the INNER QUANTUM number ?

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Discussion Overview

The discussion revolves around the term "INNER QUANTUM number," its definition, and its context within quantum mechanics, particularly in relation to the Dirac Equation and hydrogenic atoms.

Discussion Character

  • Exploratory
  • Technical explanation

Main Points Raised

  • One participant asks for clarification on what the INNER QUANTUM number is.
  • Another participant suggests that better answers could be provided if the source of the term was shared.
  • A participant mentions finding the term in a specific book related to relativistic quantum mechanics for atoms and molecules.
  • There is a reference to an online dictionary definition, but access to the webpage is restricted.
  • A later reply indicates that the INNER QUANTUM number is defined as the total angular momentum of an atom, excluding nuclear spin.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus on the definition or implications of the INNER QUANTUM number, and multiple interpretations are presented.

Contextual Notes

There are limitations regarding access to external sources and definitions, which may affect the clarity of the term's meaning.

nakulphy
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what is the INNER QUANTUM number ?
 
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You will get much better answers if you could point us to the source where you came across this term.
 
I found this while studying the Dirac Equation for the hydrogenic atoms from the book Relativistic quantum mechanics for atoms and molecules by grant page no 148
 
Thank you for reply but sorry to say this webpage is not accessible, it requires some subscription...
 
You have a free trial but you have to give your e-maik address (and receive spams)
 
Elsewhere, I see it defined as, "...number J which gives an atom's total angular momentum, excluding the nuclear spin..."
 

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