Alpha Particle definition

Alpha Particle means a particle identical with a helium nucleus, emitted from the nucleus of a radioactive element.
Alpha Particle means a positively charged atomic particle consisting of 2 neutrons and 2 protons.
Alpha Particle means a positively charged particle emitted by certain radioactive materials. It is the least penetrating of the three common types of radiation (alpha, beta and gamma) and usually is not dangerous to plants, animals or humans.

Examples of Alpha Particle in a sentence

  • MCLs and Monitoring - Gross Alpha Particle Activity, Radium-226, Radium-228, and Uranium 107§64443.

  • The cooperation involves German provision of Alpha Particle X-Ray Spectrometer (APXS) engineering and flight models, which will be part of the two rovers' Athena payloads.

  • MCLs and Monitoring - Gross Alpha Particle Activity, Radium-226, Radium-228, and Uranium 104§64443.

  • Then if there is resonance we should expect such alpha-particles to have too great an energy and so to exert no disintegrating action, while for entry over the top Alpha Particle ResonanceResonance - — Distance Probability o f entry — - Fig .

  • Alpha Particle - Beta Particle - Neutron Particle - Gamma Ray -All About Atoms Age Level: 10-11 (elementary school).Key Definitions: atom, protons, neutrons, electrons, radiation, alpha, beta, gamma, radiation frisker.Objective: To understand the basics of radioactive science and radiation control.In order to understand radiation, you must know the basics of atoms.

  • MCLs and Monitoring - Gross Alpha Particle Activity, Radium-226, Radium-228, and Uranium 108§64443.

  • MCLs and Monitoring - Gross Alpha Particle Activity, Radium-226, Radium-228, and Uranium 110§64443.

  • At Stop 1, Mastcam observations were acquired of undisturbed and Alpha Particle X-Ray Spectrometer (APXS)-disturbed ripple sands at Matagamon, and two locations on pristine and rover wheel-disturbed sands in the Scarboro area (Figures S1-S2).

  • Francis A.; Townsend, Lawrence W.; Wilson, John W.; and Norbury, John W.: Corrections to the Participant-Spectator Model of High-Energy Alpha Particle Fragmentation.

  • Specifically, the state court concluded that Collier “pump[ed] water with levels of combined Radium 226 and Radium 228 and Gross Alpha Particle Activity levels that exceeded the established maximums.” The state court also concluded that the class suffered bodily injury and property damage as a result of the Radium and alpha particle activity in the water.

Related to Alpha Particle

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