nu0 = 1.23559e+20 Hz, Omega = 7.76344e+20 rad/s, r = 1.93080e-13 m, d = 6.37492e-13 m

1. Angular momentum per photon, Aspden H = E/Omega, versus measured hbar
   21 cm line         H/hbar = 1.150e-11
   Cs clock 9.19 GHz  H/hbar = 7.440e-11
   visible 500 nm     H/hbar = 4.853e-06
   Lyman-alpha        H/hbar = 1.996e-05
   511 keV            H/hbar = 1.000e+00
   Co-60 1.33 MeV     H/hbar = 2.608e+00

2. Standard unit (Om/4): inner quons 0.4127 c, outer 0.5837 c
   POC/TU08 rule: outer quons reach c at nu/nu0 = 1.7133 -> 0.876 MeV; inner at 1.238 MeV
   PWE 1969 rule, faster branch: outer reaches c at 0.365 MeV; slower branch stops at nu = nu0 (0.511 MeV)

3. Multipole moments Q_lm = sum q r^l Y*_lm (units e d^l); only m != 0 parts rotate
   l=1: |Q_l0..l1| = 0.000 0.000
   l=2: |Q_l0..l2| = 0.000 0.000 0.000
   l=3: |Q_l0..l3| = 0.000 0.000 0.000 0.000
   l=4: |Q_l0..l4| = 26.658 0.000 0.000 0.000 15.931
   l=5: |Q_l0..l5| = 0.000 0.000 0.000 0.000 0.000 0.000
   l=6: |Q_l0..l6| = 29.750 0.000 0.000 0.000 55.658 0.000 0.000

4. Radiation from the 4-fold unit: m = 4 at w = 4 w_s -> angular momentum per quantum hbar*w = 4 hbar
   Aspden's own bookkeeping: the unit holds I*w_s = hbar*nu/nu0 (eq 6.22); for visible light that is 4.85e-06 hbar

5. At Lyman-alpha (k d = 3.29e-05): P(spinning unit, l=4)/P(H 2p dipole) ~ 2.2e-33
   H 2p lifetime 1.6 ns -> unit would take ~7.1e+23 s to emit one quantum (age of universe 4.4e17 s)

6. Electron jitter: own L = 0.250 hbar, with G frame 0.500 hbar (measured spin hbar/2)
   magnetic moment of a charge e circling at c/2, radius r: 0.250 mu_B (measured 1.00116 mu_B)

7. alpha^-1 recoil (Rb 2020) - g-2 (2023): +0.29 ppb  -> implied delta = +0.58 ppb (prediction ~ +200 to +500 ppb)

7. alpha^-1 recoil (Cs 2018) - g-2 (2023): -0.88 ppb  -> implied delta = -1.75 ppb (prediction ~ +200 to +500 ppb)
