What is the difference between beta positive decay and proton …
Dec 6, 2015 · Though beta positive decay's have been observed, in which a proton decays into a neutron, positron and an electron- neutrino; the why is it not the same as the exotic proton …
particle physics - Proton Decay; How long until this becomes a …
Sep 25, 2016 · The most vexing problem is the apparently insurmountable issue of Proton Decay and how this could put a premature halt to our species and in fact any complex baryonic …
How can beta plus decay be possible? - Physics Stack Exchange
Jun 25, 2019 · The result is that the decay probability is small, and that's why the free neutron takes so long (15 minutes - eternity by nuclear physics standards!) to decay. If you do the …
particle physics - Free proton Decay - Physics Stack Exchange
Jun 2, 2020 · The theoretical half-life of the proton under this decay is of the order of $10^ {31}$ years, so it's pretty rate. Nevertheless particle physicists are trying to find them to give some …
radioactivity - How can a proton be converted to a neutron via …
The mass of a neutron is greater than mass of a proton so how is it possible in positron emission for a proton to form a neutron and a positron?
cosmology - Assuming that proton decay occurs, will all types of ...
Aug 20, 2024 · Proton decay is a theoretical possibility, as it is predicted to happen by some GUTs, so the proton may not be stable and could decay into lighter particles considering …
nuclear physics - Can an electron and a proton be artificially or ...
Jan 10, 2021 · 22 My sense is that even though neutrons decay into a proton and an electron they are made up of quarks, it is not just some "merged" particle where, for example, the electron is …
Related to proton decay - Physics Stack Exchange
Apr 19, 2025 · Proton decay has never been observed. Nevertheless, a proton decay would be due to the approximate nature of the conservation of baryon number. A proton is a baryon with …
If protons are the only stable baryons, why do they decay into …
Jun 23, 2019 · Surely I must have a misconception?proton decay is a hypothetical form of particle decay, that has never been observed, the proton is said to be stable, because the half life is at …
Standard Model Proton Decay Rate - Physics Stack Exchange
Oct 26, 2016 · The lightest baryonic state that is unstable to decay into leptons is $^3$ He. The deuteron is unstable with regard to decay into an anti-proton and leptons. The rate is …