Definition of Alpha rays. Meaning of Alpha rays. Synonyms of Alpha rays

Here you will find one or more explanations in English for the word Alpha rays. Also in the bottom left of the page several parts of wikipedia pages related to the word Alpha rays and, of course, Alpha rays synonyms and on the right images related to the word Alpha rays.

Definition of Alpha rays

Alpha rays
Alpha rays Alpha rays (Physics & Chem.) Rays of relatively low penetrating power emitted by radium and other radioactive substances, and shown to consist of positively charged particles (perhaps particles of helium) having enormous velocities but small masses. They are slightly deflected by a strong magnetic or electric field.

Meaning of Alpha rays from wikipedia

- Alpha particles, also called alpha rays or alpha radiation, consist of two protons and two neutrons bound together into a particle identical to a helium-4...
- radiation (discovered by Henri Becquerel) alpha rays and beta rays in ascending order of penetrating power. Gamma rays from radioactive decay are in the energy...
- term "rays" was still consistent with then known particles such as cathode rays, canal rays, alpha rays, and beta rays. Meanwhile "cosmic" ray photons...
- Particle physics Radioactivity Radiation rays: α (alpha) rays, + charge β (beta) rays, − charge X-ray γ (gamma) rays, no charge Podgorsak, E. B., ed. (2005)...
- light, ultraviolet, x-rays, and gamma radiation (γ) particle radiation consisting of particles of non-zero rest energy, such as alpha radiation (α), beta...
- studies of radiation. He had discovered the existence of alpha rays, beta rays, and gamma rays, and had proved that these were the consequence of the disintegration...
- Characteristic X-rays are emitted when outer-s**** electrons fill a vacancy in the inner s**** of an atom, releasing X-rays in a pattern that is "characteristic"...
- scattered alpha particles and fluorescent X-rays after a sample is irradiated with alpha particles and X-rays from radioactive sources. This method of analysing...
- purposes, they are regarded as being more ionising than gamma rays, but less ionising than alpha particles. The higher the ionising effect, the greater the...
- that was known to stop alpha rays. He was able to show that the remaining radiation consisted of a second and third type of rays. One of those was deflected...