- annihilation radiative
- излучательная аннигиляция
Dictionnaire polytechnique Français-Russe. 2013.
Dictionnaire polytechnique Français-Russe. 2013.
Scalar meson — In high energy physics, a scalar meson is a meson with total spin 0 and even parity (usually noted as JP =0+). Compare to pseudoscalar meson.These mesons are most often observed in proton antiproton annihilation, radiative decays of vector mesons … Wikipedia
cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… … Universalium
Quantum field theory — In quantum field theory (QFT) the forces between particles are mediated by other particles. For instance, the electromagnetic force between two electrons is caused by an exchange of photons. But quantum field theory applies to all fundamental… … Wikipedia
Photon — This article is about the elementary particle of light. For other uses, see Photon (disambiguation). Photon Photons emitted in a coherent beam from a laser Composition Elementary particle … Wikipedia
Non-equilibrium thermodynamics — Thermodynamics … Wikipedia
Technicolor (physics) — Beyond the Standard Model Standard Model … Wikipedia
Rocket engine — RS 68 being tested at NASA s Stennis Space Center. The nearly transparent exhaust is due to this engine s exhaust being mostly superheated steam (water vapor from its propellants, hydrogen and oxygen) … Wikipedia
Bhabha scattering — Notice that there is a relative sign difference between the two diagrams.quare of matrix elementTo calculate the unpolarized cross section, one must average over the spins of the incoming particles ( s e and s e+ possible values) and sum over the … Wikipedia
Antimatière — L antimatière est l ensemble des antiparticules des particules composant la matière classique celle dont est faite la Terre. Le préfixe « anti » signifie que l antimatière est « l opposée » de la matière. L opposition se fait … Wikipédia en Français
Kerma (physics) — Kerma is the sum of the initial kinetic energies of all the charged particles liberated by uncharged ionizing radiation (i.e., indirectly ionizing radiation such as photons and neutrons) in a sample of matter, divided by the mass of the sample.… … Wikipedia
Matière radioactive — Radioactivité Pour les articles homonymes, voir Radio. Symbole signalant une source de rayons ionisants, ☢. La radioactivité, phénomène qui fut dé … Wikipédia en Français