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16 Φεβ 2018 · We evaluated the intensity of the spots in the images for alpha particles, beta particles and gamma photons to compare the intensity of these radiations.
27 Φεβ 2017 · When a β-particle (energetic electron from nuclear decay) enters a material its path can be deflected when it interacts with the nuclei of the material. The β-particles are oppositely charged to the positively charged nucleus and thus an attractive force exists between the two.
The absorption of beta rays from a radioactive source in different materials was investigated by the use of a simple setup based on a Geiger counter and a set of absorber sheets. The number of electrons traversing the material was measured as a function of its thickness.
The beta particle, which may be either negatively charged (negatrons) or positively charged (positrons), originates from the nucleus of an atom. A beta particle is emitted from the nucleus of an atom during radioactive decay. The electron, however, occupies regions outside the nucleus of an atom.
3 Ιουλ 2022 · Beta decay is a type of radioactive decay that releases an energic electron or positron (the antimatter version of an electron). The process occurs when an atomic nucleus is unstable because it has too many protons or neutrons. In beta minus decay (β −), a neutron decays into a proton, an antineutrino, and an electron.
Abstract. In this review we will present the results of recent \ (\beta \) -decay studies using the total absorption technique that cover topics of interest for applications, nuclear structure and astrophysics.
Beta particles are high-energy, high-speed electrons or positrons emitted by certain fission fragments or certain primordial radioactive nuclei such as potassium-40. The beta particles are a form of ionizing radiation, also known as beta rays. The production of beta particles is termed beta decay.
