Gamma ray emission causes no change in the number of particles in the nucleus meaning both the atomic number and mass number remain the same. All types of radioactive decay can be detected by a ...

These mysterious particles are born in various cosmic cookpots: the nuclear fusion powering our sun, radioactive decay in Earth’s crust and nuclear reactors, and specialized particle accelerator ...

as it’s determined by the radioactive decay of a Americium-241 alpha particle source. A Geiger-Muller tube is used to detect alpha particles, with the timing between detections used to determine ...

Alpha particles can’t go very far through your ... However, if you don’t have one, you can look for yellowed glass. Radioactive decay could also cause hot spots on digital cameras.

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...

In May 2024, a powerful solar storm had a massive impact on our planet, with effects felt even at the ocean floor. Due to a ...

In May 2024, an epic solar storm rattled Earth so powerfully that its effects were felt even at the bottom of the ocean.

and sugar cubes to simulate the radioactive decay of different isotopes. A radioactive isotope's nucleus is unstable and spontaneously decays, giving off radiation and changing into a different ...

Some commonly used dating methods are summarized in Table 1. The rate of decay for many radioactive isotopes has been measured and does not change over time. Thus, each radioactive isotope has ...

These particles of uranium eventually end up back in the soil ... there is also a potential risk associated with other radionuclides that are formed from the radioactive decay of uranium isotopes and ...

The effects of the weak force were first discovered at the turn of the 20th century, in the place where it is most obviously at work: in radioactive beta decay. In the most common form of this ...