Radioactive decay is a spontaneous and random process. A block of radioactive material will contain many trillions of nuclei and not all nuclei are likely to decay at the same time so it is ...

It also means that the process of radioactive decay cannot be speeded up or slowed down by any physical changes such as a change of temperature or pressure. A random process means that scientists ...

Through the weak nuclear force, one quark flavor can transmute into another. However, current data and theory indicate that ...

Certain isotopes are unstable and undergo a process of radioactive decay, slowly and steadily transforming, molecule by molecule, into a different isotope. This rate of decay is constant for a ...

Perplexingly, the amount of CP violation predicted by the Standard Model is many orders of magnitude too small to account for ...

In this model, the number of trials per half-life ... What do the curves suggest about the rate of radioactive decay in general? Groups can challenge each other to determine the "age" of a box ...

The properties of the beta decays of the radioactive ... to reconstruct the full decay properties, including the contribution from the unseen neutrino. The Standard Model (SM) predicts the ...