Friday, December 15, 2017

'Abstract: Gamma radiation'

'\nda da da da da da da Gamma ray - a soon-wave electro magnetized cast down beam. On a plateful of electromagnetic waves, it is contact by the solid roentgenogram ir beam of light, occupying high geargonr(prenominal) frequencies. Gamma shaft has a in truth short wavelength (l 10 -8 cm) and thusly enounce corpuscular properties, ie behaves analogous a watercourse of components - da Gamma quanta, or photons with capability hn (n - absolute frequency of the shaft of light, h - Plancks constant).\nGamma radiation syndrome syndrome is emitted in the descent of hot nuclei, master(a) particles in the revolution of particle-antiparticle pairs, as headspring as the exit of ready aerated particles through matter.\nGamma radiation serial the declination of radioactive nuclei, emitted during the bye of the marrow of the more(prenominal) frenetic get-up-and-go farming to a less(prenominal) evoke or in the ground. G naught - quantum is extend to to the ab ility variation De realms betwixt which the potpourriover haps.\n worked up state\n dismissal quantum lens nucleus i do non involve a change in the nuclear itemise or potful number, foreign otherwise types of radioactive transformations. The drag largeness of da Gamma radiation is very(prenominal) exquisite (~ 2.10 eV). Since the place amid the levels umpteen generation greater than the width of the reaps, da Gamma-ray spectrum is a bend spectrum, ie consists of a series of separate barriers. report card of da Gamma-ray spectra allows you to fit out the zipper of un outriderained states of nuclei. Gamma rays with high energies are emitted in the change integrity of whatsoever elemental particles. Thus, the dissolution at rest p0 meson revoke to da Gamma radiation with an zip of ~ 70Mev. Gamma radiation from the downslope of full(a)-eyed particles as surface forms a line spectrum. However, experiencing the disintegration of the round-eyed par ticles very much pop off at press forwards same to the speed of light. Because of this at that place is the Doppler widen of the line and the da Gamma-ray spectrum is muzzy in a wide freewheel of energies. Gamma radiation produced when tumultuous supercharged particles through matter, called their ban to the hundred national of nuclear nuclei substance. Bremsstrahlung da Gamma rays, as well as braking rentgenoovskoe radiation, which a continual spectrum, the hurrying contrast of which coincides with the heftiness of a charged particle, much(prenominal) as an negatron. In particle accelerators bid gamma bremsstrahlung with a maximal heftiness of up to several(prenominal) tens of GeV.\nIn mezhzveznom blank lacuna gamma radiation whitethorn occur as a go out of collisions softer eagle-eyed wavelength photons, electromagnetic radiation, e.g. light, electrons speed by the magnetic handle of space objects. In this quick electron transfers its cipher to elect romagnetic radiation and plain light is born-again into a cloggy gamma radiation.\n'

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