What is the difference between beta positive decay and proton decay?
Dec 6, 2015 · The process we normally describe as proton decay is altogether more radical. There are actually several different possible mechanisms for proton decay, but they all involve the proton …
particle physics - Free proton Decay - Physics Stack Exchange
Jun 2, 2020 · can you explain what if free proton in actual universe decays. What will be the scenario of daily life and how would it effect physics theory?
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 enormous time …
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?
How do nuclear reactions undergoing beta plus decay release energy ...
Apr 14, 2025 · In summary, beta decay generates energy, because neutron $\approx 1.0014\times$ is heavier than proton, and upon transmutation, this mass excess must transfer somewhere.
proton decay - The half-life of carbon-12 - Physics Stack Exchange
May 4, 2019 · For similar reasons, I would expect there not to be much difference between the contribution of the neutrons and that of the protons. So 1/12 of the proton's half-life is probably a …
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 same calculation for …
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 B = 1 B = 1, …
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 structures.
nuclear physics - Can an electron and a proton be artificially or ...
Jan 10, 2021 · It is of radioactive decay of nuclei. Some nuclei with a sufficiently large number of protons can become more stable by absorbing one of their electrons and converting one proton into a …