Beta particles are high-energy, high-speed electrons or positrons emitted by certain types of radioactive nuclei during the process of beta decay. They are a form of ionizing radiation with the ability to penetrate materials to varying degrees, making them significant in both medical applications and radiation protection considerations.

Beta Particles

Beta particles

High-energy electrons are electrons that possess significantly greater kinetic energy than typical electrons, often as a result of acceleration by electric fields or interactions with electromagnetic waves. These electrons play a crucial role in various fields, including particle physics, radiation therapy, and materials science, due to their ability to penetrate materials and induce secondary processes.

High-energy Electrons

high-speed electrons

positrons

radioactive nuclei

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

Ionizing radiation refers to energy emitted from atomic or subatomic particles that has enough power to remove tightly bound electrons from atoms, thus creating ions. It is used in various fields such as medicine, industry, and research, but poses health risks like cancer and radiation sickness if not properly managed.

ionizing radiation

penetrate materials

Medical applications encompass the use of technology, procedures, and innovations to diagnose, treat, and prevent diseases, improving patient outcomes and healthcare efficiency. They integrate fields such as biotechnology, information technology, and materials science to advance medical practices and patient care.

medical applications

Radiation protection is the science and practice of safeguarding people and the environment from the harmful effects of ionizing radiation while allowing its beneficial uses. It involves understanding and implementing measures to control exposure to radiation sources, ensuring safety and compliance with regulatory standards.

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