Power and Longevity of the Sun
If 6 kinds of quarks and 6 types
of leptons, Why only see up and down quark and electron?
Weak interactions cause massive quarks and leptons to decay into lighter quarks and leptons
weak interactions cause quark or lepton to transform via W+, W-, and Z force carrying particles
|Why is sun 4.5 billion years
slowness of weak interaction
Where does it get its power?
nuclear fusion converting mass to energy...
ultimate source of all our energy
pp -> (pn) e+ n=d e+ n
d= deuteron = 2H11 = n+p