The Compton effect - what does it consist of.Compton's phenomenon - what it proves and benefits.It is also composed of lead lamellas located closer to the patient.It captures secondary radiation resulting from the interaction of X-ray radiation with tissues in the patient's body (it will only pass if it has the same direction as the primary radiation).It is composed of several pairs of lead lamellae and is fixed on the exit window of the X-ray machine.It reduces the dose of ionizing radiation to the patient.It serves to narrow (regulate) the X-ray beam.It is divided into primary and secondary: Screens are devices for eliminating the ionizing effects of X-ray radiation. Illustration of Compton scattering X-ray screens Therefore, this phenomenon is also referred to as Compton scattering. With each collision, it loses some energy and at the same time is "distracted" - it continues to move along a different path independent of the original path. The photo effect can therefore only occur once for a given photon, while Compton scattering simply continues until the photon has enough energy to knock out an electron. This is the fundamental difference between Compton scattering and the photoelectric effect, where all the energy of the radiation is used to eject an electron from an atomic shell. In order for the reaction to take place, only a certain amount of photon energy is consumed. In general, the principle of Compton scattering is the ejection of an electron by a photon. In the end, this discovery was first observed in X-rays already in the first half of the 20th century. In principle, Compton scattering of X-rays is not significantly different from gamma-ray scattering. For more information see Compton scattering.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |