Some fundamental physical quantities need an alternative description. We derive the word average value of interaction coupling constant
αs(
mz) from the observed maximum galactic rotation velocity
by the simple relation
, where
is the velocity, at which the difference between galactic rotation velocity and
Thomas precession is equal, and
α is
Sommerfeld’s constant. The result is in excellent agreement with the value of
αs = 0.1170 ± 0.0019, recently measured and verified via
QCE analysis by
CERN researchers. One can formulate a reciprocity relation, connecting
αs with the circle constant:
. It is the merit of
Preston Guynn to derive the
Milky Way maximum value of the galactic rotation velocity
βg, pointing to its “extremely important role in all physics”. The mass (energy) constituents of the Universe follow a golden mean hierarchy and can simply be related to the maximum of
Guynn’s difference velocity respectively to
αs(
mz), therewith excellently confirming
Bouchet’s
WMAP data analysis. We conclude once more that the golden mean concept is the leading one of nature.