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The beta decay is a radioactive decay in which a proton in a nucleus is converted into a neutron (or vice-versa). In the process the nucleus emits a beta particle (either an electron or a positron) and quasi-massless particle, the neutrino .
During beta decay, a neutron changes into a proton and an electron. The electron is emitted and the proton remains in the nuclei. A completely new element is formed because the atomic number changes. Beta decay often happens in unstable nuclei that have too many neutrons.
\(\Beta^-\) Decay. Beta-minus decay involves the transformation of a neutron into a proton, electron, and anti-neutrino: \[ n \Rightarrow p^+ + e^- + \bar{v}\] The neutron can decay by this reaction both inside the nucleus and as a free particle. Generically, beta-minus decay can be written as \[_Z^A X \Rightarrow _{Z+1}^AX' + e^- + \bar{v}\]
2 Σεπ 2024 · Beta decay is a type of radioactive decay where an unstable atom releases a high-energy, fast-moving particle to become more stable. The particle emitted during a beta decay is known as a beta particle, which can be an electron or a positron.
Watch beta decay occur for a collection of nuclei or for an individual nucleus.
7.2 Beta decay. The beta decay is a radioactive decay in which a proton in a nucleus is converted into a neutron (or vice-versa). In the process the nucleus emits a beta particle (either an electron or a positron) and quasi-massless particle, the. neutrino.
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 ...
