Definition, Betydelse & Anagram | Engelska ordet ANTIPARTICLE

Definition av ANTIPARTICLE

1. antipartikel

Exempel på hur man kan använda ANTIPARTICLE i en mening

• In particle physics, every type of particle of "ordinary" matter (as opposed to antimatter) is associated with an antiparticle with the same mass but with opposite physical charges (such as electric charge).
• Although they act like elementary particles, holes are rather quasiparticles; they are different from the positron, which is the antiparticle of the electron.
• The antiparticle of the top quark is the top antiquark (symbol: , sometimes called antitop quark or simply antitop), which differs from it only in that some of its properties have equal magnitude but opposite sign.
• Like the electron, the muon, and the three neutrinos, the tau is a lepton, and like all elementary particles with half-integer spin, the tau has a corresponding antiparticle of opposite charge but equal mass and spin.
• In particle physics, annihilation is the process that occurs when a subatomic particle collides with its respective antiparticle to produce other particles, such as an electron colliding with a positron to produce two photons.
• All known fermions except neutrinos, are also Dirac fermions; that is, each known fermion has its own distinct antiparticle.
• Owen Chamberlain (July 10, 1920 – February 28, 2006) was an American physicist who shared with Emilio Segrè the Nobel Prize in Physics for the discovery of the antiproton, a sub-atomic antiparticle.
• Paul Dirac proposes the Dirac equation as a relativistic equation of motion for the wavefunction of the electron, leading him to predict the existence of the positron, the electron's antiparticle.
• Since protonium is a bound system of a particle and its corresponding antiparticle, it is an example of a type of exotic atom called an onium.
• However, if the lepton number is not conserved, or equivalently the neutrino is its own antiparticle, another kind of process can occur: the so-called neutrinoless double electron capture.
• Each meson has a corresponding antiparticle (antimeson) where quarks are replaced by their corresponding antiquarks and vice versa.
• Different branching ratios between the X boson and its antiparticle (as is the case with the K-meson) would explain baryogenesis.
• Directly next to a black hole's event horizon, one of the elements of a virtual particle-antiparticle pair (either the particle or the antiparticle) gets sucked into the black hole, leaving the other to be emitted out into spacetime; this is the source of Hawking radiation.
• Its antiparticle, the antihypertriton, is formed of an antiproton, an antineutron and any antihyperon.
• Every particle listed (except for the uncharged bosons the photon, Z boson, gluon, and Higgs boson which are their own antiparticles) has an antiparticle with identical mass and opposite charge.
• The Antiproton Collector (AC) was part of the antiparticle factory at CERN designed to decelerate and store antimatter, to study the properties of antimatter and to create atoms of antihydrogen.
• The antiparticle plasmas (and electron plasmas used to cool the antiprotons) are carefully tuned with an array of recently developed techniques to optimize the production antihydrogen atoms.

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