Naked Science Forum

On the Lighter Side => New Theories => Topic started by: talanum1 on 30/01/2022 11:00:18

Title: Do Neutrinos Interact by the Strong Force?
Post by: talanum1 on 30/01/2022 11:00:18
Structure conservation (an extension of Energy-momentum-charge conservation) seems to imply that neutrinos should interact by the Strong Force. The neutrinos don't bind with the nuclei because they travel so fast.

Could this be true?
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: Bored chemist on 30/01/2022 11:33:24
"Do Neutrinos Interact by the Strong Force?"
No.
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: Kartazion on 30/01/2022 11:37:42
Structure conservation (an extension of Energy-momentum-charge conservation) ...
I don't know if the word charge is appropriate for the neutrino. Because neutrinos are electrically neutral and are known to have negligible interaction with matter, since neutrinos can react with it only by the weak force during radioactive decay. Neutrinos are leptons, and leptons do not participate in the strong force.
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: Kryptid on 30/01/2022 14:14:56
If neutrinos interacted with the strong force, you'd expect them to interact with atomic nuclei far more readily than they actually do.
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: talanum1 on 30/01/2022 14:48:21
Then Color charge is not conserved by the Weak Interaction. Is this true?
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: Kryptid on 30/01/2022 17:27:23
The net color charge of any hadron is white. So when any hadron decays into any other hadron (whether by the weak force or any other interaction) color charge is conserved.
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: evan_au on 30/01/2022 20:11:13
In our universe, neutrinos only interact via the Weak Nuclear Force.

However, in the high-energy conditions shortly after the Big Bang, it is thought that our 4 separate forces would have been unified, so the behaviour of particles would have been quite different.

And of course, we really don't know in what sort of interactions that Dark Matter may participate.

Quote from: OP
Structure conservation
The conservation Law that ruled atomic physics in 1950s & 1960s was "CP Symmetry".
But in 1960s, hints were seen that some Weak interactions violated CP symmetry, for which a Nobel Prize was awarded in 1980.
Now the main theory is "CPT Symmetry".
See: https://en.wikipedia.org/wiki/CP_violation
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: talanum1 on 31/01/2022 11:21:34
My model predicts that neutrinos have colour charge, but they are colour neutral, so the Weak Force need not violate colour charge conservation.
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: Kartazion on 31/01/2022 12:19:23
My model predicts that neutrinos have colour charge ...
You mean neutrinos due to decay? Or do you mean quark neutrinos? Because quark neutrinos do not exist, and the charge color is specific to quarks and gluons only. This is chromodynamics.
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: talanum1 on 31/01/2022 15:42:20
Neutrinos from decay of pi+/-, or other mesons. My structure conservation requires neutrinos to have neutral colour.
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: Bored chemist on 31/01/2022 18:07:50
My structure ,,,

Your stuff is frequently wrong.
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: Kryptid on 31/01/2022 20:39:54
If neutrinos interacted with the strong force, you'd expect them to interact with atomic nuclei far more readily than they actually do.
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: talanum1 on 04/02/2022 14:34:53
If neutrinos interacted with the strong force, you'd expect them to interact with atomic nuclei far more readily than they actually do.

Even if they are color neutral?
Title: Re: Do Neutrinos Interact by the Strong Force?
Post by: Kryptid on 04/02/2022 17:43:05
Even if they are color neutral?

Yes. Protons and neutrons are color neutral and they interact very well with the strong force.