Structure Exercise Results

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Last updated: August 25, 2025

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Hint	Answer
1.20 (spin-orbit 3p-3s) H	18.4 T
1.38 (Relativistic Hamiltonian)	formula
1.28 (Black body approx for Sun) dPtot**	1.8e16 erg/s
1.28 (Black body approx for Sun) S-B constant**	5.6e(-5) erg/(K^4cm^2s)
1.29 (Black body approx for Sun) T	6.7e3 K
2.5 He ground state-perturbative	-74.8 eV
2.6 He ground state-variational	-77.5 eV
1.30 Na emission thermal shift	1e9 Hz
1.30 Na emission recoil shift	3e4 Hz
1.26 H 2p level halflife	1.6e(-9) s
2.14 He 2s4p wavelength	200 A
2.14 He 2s4p electron velocity	3.6e8 cm/s
2.12 Electron contact interaction orthohelium	0
2.12 Electron contact interaction parahelium**	4e(-3) eV
2.8 H- ground state energy perturbative	-3/4 e^2/(2a0)
2.8 H- ground state energy variational	-0.945 e^2/(2a0)
2.2 Cs spin orbit coupling constant	4.8e(-2) eV
2.2 Cs spin orbit effective field	587 T
2.10 Li electric dipole	3e*a0/Z
3.5 Spectroscopic notation for Fe V Yb As	5D4 3F2 2F7/2 4S3/2
4.2 Thomson model	alpha=R^3

Hint	Answer
4.5 Zeeman splitting	1.67e(-2) A
4.8 He magnetic molar susceptibility constant	-1.6e(-6) cm^3/mol
4.8 He magnetic molar susceptibility energy	1.3e(-22) erg
4.19 Electron couples susceptibility	formula
? Impure diamagnetic material magnetization	2.9e(-2) Gauss
? Impure diamagnetic material specific heat	9e(-2) erg/(K*cm^3)
4.17 Mercury coil magnetic field	8 Gauss
?? Bohr-Sommerfeld->field quantum+Landau levels	formula
5.1 Positronium atom ground state Darwin term	6e(-4) eV
5.1 Positronium atom ground state magnetic field	5 T
5.14 Bismuth state coupling constant	8e(-2) cm^(-1)
5.14 Bismuth state nuclear spin I	9/2
5.17 Barium 6s6p transition intensity	level degeneracy
5.12 Two level system entropy and specific heat	formula
4.4 Li transition	formula
4.14 Halpha transition e/m estimate	5.273 esu/g
4.14 Calcium transition e/m estimate	5.269 esu/g
5.3 H electron magnetic field 1s	29 T
5.3 H electron magnetic field 2s	3.6 T
5.3 H electron magnetic field 3s	1.1 T

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