Scientists have observed a brand-new and exotic atomic nucleus: aluminium-20. Unlike anything seen before, it decays through ...

Radioactive decay can be easily detected with a photomultiplier tube, but these tubes are sensitive to magnetic fields and cosmic rays that would easily fly through just about any shielding ...

Radioactive decay is a quantum-mechanical process whereby the probability that a nucleus will decay is a fixed value for that specific isotope. This means that for a sample containing a large number ...

The Sun is changing the supposedly constant rates of decay of radioactive elements, and we have absolutely no idea why. But an entirely unknown particle could be behind it.

"What a never-before-seen radioactive decay could tell us about neutrinos." ScienceDaily. ScienceDaily, 29 April 2019. <www.sciencedaily.com / releases / 2019 / 04 / 190429111856.htm>.

The radioactive decay data doesn't quite match up with most other solar patterns, which has led Sturrock to suggest that the sun's core, which produces neutrinos, rotates slower than the rest of ...

The researchers found the decay of radioactive isotopes uranium-238 and thorium-232 together contributed 20 trillion watts to the amount of heat Earth radiates into space, about six times as much ...