neutral current

neutral current
an exchange current which carries no electric charge and mediates certain types of electroweak interaction

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  • Neutral current — Weak neutral current interactions are one of the ways in which subatomic particles can interact by means of the weak force. These interactions are mediated by the Z boson. The discovery of weak neutral currents was a significant step toward the… …   Wikipedia

  • neutral current — noun : a weak nuclear interaction between a lepton (as a neutrino) and a hadron (as a neutron) in which the electric charges of the particles remain unchanged * * * neutral current, Nuclear Physics. a hypothetical flow of particles involving the… …   Useful english dictionary

  • neutral current — neutralioji srovė statusas T sritis fizika atitikmenys: angl. neutral current vok. neutraler Strom, m rus. нейтральный ток, m pranc. courant neutre, m …   Fizikos terminų žodynas

  • Flavor changing neutral current — In theoretical physics, flavor changing neutral currents (FCNCs) are expressions that change the flavor of a fermion current without altering its electric charge. If they occur in the Lagrangian, they may induce processes that have not been… …   Wikipedia

  • Current Neutral Countries — include: *Austria to maintain external independence and inviolability of borders (expressly modeled after the Swiss neutrality). *Costa Rica *Finland a military doctrine of competent, credible independent defence, not depending on any outside… …   Wikipedia

  • Neutral Buoyancy Space Simulator — U.S. National Register of Historic Places U.S. National Historic Landmark …   Wikipedia

  • Neutral Party — Netherlands This article is part of the series: Politics and government of the Netherlands …   Wikipedia

  • Neutral country — For other uses of Neutral and Neutrality, see Neutral legend|#008000|neutral status recognized by constitution and international societylegend|#FF00FF|formerly neutral countriesA neutral country takes no side in a war between other parties. A… …   Wikipedia

  • neutral — [[t]nju͟ːtrəl, AM nu͟ːt [/t]] neutrals 1) ADJ GRADED If a person or country adopts a neutral position or remains neutral, they do not support anyone in a disagreement, war, or contest. Let s meet on neutral territory... Those who had decided to… …   English dictionary

  • Neutral direct-current telegraph system — In telecommunication, a neutral direct current telegraph system (single current system, single current transmission system, single Morse system) is a telegraph system in which (a) current flows during marking intervals and no current flows during …   Wikipedia

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