Gyro Gyruss...
Equation (3) in Ref 1. is not correct, the corrected equation is listed:
Classical Quantum Mechanics - Gyromagnetic Ratio
\text{Electron Gyromagnetic Ratio}
\mu_e = \frac{q \hbar}{2m_e}
g_e = -2 \frac{\mu_e}{\hbar}
g_e = -2 \frac{q}{2m_e}
g_e = -2 \frac{q}{2m_e} = -2 \frac{\mu_e}{\hbar}
\text{Electron g-factor}
g_f = -2 \left(1 + \frac{\alpha}{2 \pi} + ... \right) = -2(1.001159652) = -2.0023193043737
g_e = g_f \frac{\mu_e}{\hbar}
\text{Proton g-factor}
g_f = 2 (1 + 1.792847338) = 2(2.792847338) = 5.585694675(57)
g_p = g_f \frac{\mu_p}{\hbar}
\text{Neutron g-factor}
g_f = 2 (0 - 1.91304273) = 2(-1.91304273) = -3.82608545(90)
g_n = g_f \frac{\mu_n}{\hbar}
The negative Neutron g-factor indicates that its magnetic moment is opposite its spin angular momentum.
There are no known theories of nuclear magnetism that explains the nuclear g-factors.
Orion1 Theory:
Nuclear g-factor is a measurement of nuclear magnetic susceptibility.
\text{Orion1 g-factor Theory:}
\chi - \text{magnetic susceptibility}
\text{Proton g-factor}
g_f = 2(1 + \chi_p) = 2(1 + 1.792847338)
\chi_p = 1.792847338 \; \text{Paramagnetic}
\text{Neutron g-factor}
g_f = 2(1 + \chi_n) = 2(-1.91304273)
(1 + \chi_n) = (-1.91304273)
\chi_n = -2.91304273 \; \text{Diamagnetic}
According to this Orion1 g-factor theory, unpaired Protons are paramagnetic substances, unpaired Neutrons are diamagnetic substances.
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Reference:
http://scienceworld.wolfram.com/physics/GyromagneticRatio.html
http://www.phys.au.dk/~horsdal/InApSRMenu/Gyro.html
http://www.phys.au.dk/~horsdal/Graphics/Gyromag-ratio.gif
http://hep.ucsd.edu/~branson/130/130b/130b_notes_prod/node102.html
http://www.phys.uAlberta.ca/~gingrich/phys512/latex2html2/node46.html
http://www.fnrf.science.cmu.ac.th/tcaep/science/constant/pntoq.htm
http://web.mit.edu/3.091/www/constants.html