Here is the equation for the alpha decay of radon-219 into polonium. Beta decay involves the conversion of a down quark to an up quark. This changes a neutron into a proton plus an electron.

Nuclear energy is often promoted as a cleaner alternative to fossil fuels because it doesn’t emit carbon dioxide. However, ...

The measured bound-state beta decay half-life is essential to analyzing the accumulation of ²⁰⁵Pb in the interstellar medium. However, other nuclear reactions are also important, including ...

Nuclear fission is the most reliable source of antineutrinos, but they are difficult to characterise. A new study suggests how their emission can be ...

Beta (\(\beta^-\)) decay is the release of an electron by the change of a neutron to a proton. The neutron (charge = 0) is made up of one up quark (charge = \(\frac{2}{3}\)) and two down quarks ...

When was the first nuclear reactor created? You probably think it was Enrico Fermi’s CP-1 pile built under the bleachers at the University of Chicago in 1942. However, you’d be off by — oh ...

Second, for 20 years the US Department of Energy has funded the concept and development of a Small Modular Nuclear ... of years to decay. A third part is fusion is not a chain reaction, so the ...