The weak nuclear force is one of the four fundamental forces of nature, responsible for processes like beta decay in atomic nuclei. It is characterized by its short-range and the ability to change the flavor of quarks, playing a crucial role in the fusion reactions that power stars.

Weak Nuclear Force

weak nuclear force

four fundamental forces of nature

Beta decay is a radioactive process in which an unstable atomic nucleus transforms into a more stable one by emitting a beta particle, which can be either an electron or a positron. This process results in the conversion of a neutron to a proton or vice versa, altering the atomic number of the element while conserving charge and energy.

beta decay

atomic nuclei

short-range

flavor of quarks

Fusion reactions are processes where two light atomic nuclei combine to form a heavier nucleus, releasing a significant amount of energy in the process. This phenomenon powers the sun and other stars, offering a potential source of nearly limitless clean energy on Earth if harnessed effectively.

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