There are about 10^80 protons & neutrons (baryons) if this helps - which
equates to about 10% of the mass of the universe (more than 99% of the
mass of the visible component of the universe that is). I would assume
there would be about the same number of electrons. But I'm a bit behind
on my astrophysics, I use to read a lot of popular science books, but
this new stuff about dark energy and the universe accelerating faster
and faster as time goes on sounds a bit weird to me.
My guess would be that there are about the same number of protons as
electrons - charge is something that seems to be preserved (Technically
it's Charge, Parity and Time). There are, however other particles that
are charged. So assuming that the universe does not have an overall
charge, there should be approximately the same number of protons as
electrons - the exception being some of these other less commonly known
particles making up the difference.
Are there any particle physicists that can clear this up (and probably
set me wrong)?
Alister
Neven MacEwan wrote:
Kyley
I suggest you read 'QED The stange theory of Light and Matter' by R P
Feynman (Also would highly recommend his autobigraphy "Surely you're
joking Mr Feynman")
Then you start wondering "how many sub-atomic particles are there?"
Neven
Kyley Harris wrote:
I am starting to wonder how many electrons there are to every proton.
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Alister Christie
Computers for People
Ph: 04 471 1849 Fax: 04 471 1266
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PO Box 13085
Johnsonville
Wellington
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