Re: neutrino interaction

Raymond Yohros wrote: 
Bjoern Feuerbacher wrote:

Raymond Yohros wrote:

so, what will happen to plannets and all other
stuff when all stars are dead?

Depends on if proton decay is possible or not.

there is proove that protons decay

No, there isn't. Why on earth do you think so? 


i know about experiments being conducted to answer
this but i thoath they had conclusive evidence.


They hadn't.


but even if they
don't, that doesn't change the fact that plannets will freeze
without stars!


Indeed. So what?



so, with the expansion, everithing is moving into cold matr 

Yes.


wish could also be dark matr. 

Huh?


if everithing becomes dark matr

It doesn't, at least not in the sense in which the term is usually used in cosmology.


then what force is the one
more precent in spacetime together with gravity?

The electromagnetic force still has the same power then. It doesn't matter that everything gets colder.


and what communication particle will be the most effective producing
a gravitational effect?


Depends on what you mean with "communication particle".


BTW, don't you realize that the energy of neutrinos also decreases
due to the expansion of the universe? Redshift also applies to neutrinos!



[snip]


Bye,
Bjoern
.

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