15 Facts About Gamma photon

Gamma photon ray, known as gamma radiation, is a penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei.

In some fields of physics, they are distinguished by their origin: Gamma photon rays are created by nuclear decay while X-rays originate outside the nucleus.

Gamma photon rays are ionizing radiation and are thus hazardous to life.

Gamma photon rays were first thought to be particles with mass, like alpha and beta rays.

Gamma photon rays are produced by a number of astronomical processes in which very high-energy electrons are produced.

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Gamma photon sources are usually sealed to prevent radioactive contamination, and transported in heavy shielding.

Gamma photon rays are produced during gamma decay, which normally occurs after other forms of decay occur, such as alpha or beta decay.

Gamma photon decay is a mode of relaxation of many excited states of atomic nuclei following other types of radioactive decay, such as beta decay, so long as these states possess the necessary component of nuclear spin.

Gamma photon rays are produced in many processes of particle physics.

Gamma photon rays are best absorbed by materials with high atomic numbers and high density, which contribute to the total stopping power.

Gamma photon spectroscopy is the study of the energetic transitions in atomic nuclei, which are generally associated with the absorption or emission of gamma rays.

Gamma photon rays provide information about some of the most energetic phenomena in the universe; however, they are largely absorbed by the Earth's atmosphere.

Gamma photon-induced molecular changes can be used to alter the properties of semi-precious stones, and is often used to change white topaz into blue topaz.

Gamma photon radiation is often used to kill living organisms, in a process called irradiation.

Gamma photon rays are used for diagnostic purposes in nuclear medicine in imaging techniques.