heavy quark

См. также в других словарях:

• Quark — In physics, a quark (IPAEng|kwɔrk, IPAEng|kwɑːk or IPAEng|kwɑːrk) is a type of subatomic particle. [cite web |title=Fundamental Particles |publisher=Oxford Physics |url=http://www.physics.ox.ac.uk/documents/pUS/dIS/fundam.htm |accessdate=2008 06… …   Wikipedia

• Quark (Physik) — Ein Proton, bestehend aus zwei up Quarks und einem down Quark Quarks (kwɔrk, kwɑːk oder kwɑrk) sind die elementaren Bestandteile (Elementarteilchen …   Deutsch Wikipedia

• Quark–gluon plasma — A QGP is formed at the collision point of two relativistically accelerated gold ions in the center of the STAR detector at the relativistic heavy ion collider at the Brookhaven national laboratory. A quark–gluon plasma …   Wikipedia

• Quark-gluon plasma — A quark gluon plasma (QGP) is a phase of quantum chromodynamics (QCD) which exists at extremely high temperature and/or density. This phase consists of (almost) free quarks and gluons, which are the basic building blocks of matter. Experiments at …   Wikipedia

• Quark Gluon Plasma — Datei:First Gold Beam Beam Collision Events at RHIC at 100 100 GeV c per beam recorded by STAR.jpg Bild der Endprodukte einer 100 GeV Gold Gold Kollision am Relativistic Heavy Ion Collider. Es wurde angenommen, dass sich bei der Kollision ein QGP …   Deutsch Wikipedia

• Quark-Gluon-Plasma — Bild der Endprodukte einer 100 GeV Gold Gold Kollision am Relativistic Heavy Ion Collider (RHIC). Es wurde angenommen, dass sich bei der Kollision ein QGP bildet. Das Quark Gluon Plasma (Abkürzung QGP) ist ein Zustand der Materie, in dem das …   Deutsch Wikipedia

• Quark star — A quark star or strange star is a hypothetical type of exotic star composed of quark matter, or strange matter. These are ultra dense phases of degenerate matter theorized to form inside particularly massive neutron stars. It is theorized that… …   Wikipedia

• Quark-nova — A quark nova is a hypothetical type of supernova that could occur if a neutron star spontaneously collapsed to become a quark star. The concept of quark novae was suggested by Dr. Rachid Ouyed [cite… …   Wikipedia

• Quark-Lepton complementarity — Recent neutrino experiments confirm that the Pontecorvo Maki Nakagawa Sakata(PMNS) lepton mixing matrix U {PMNS} contains large mixing angles.For example the atmospheric mixing heta {23}^{PMNS}is compatible with 45^circ,and the solar mixing heta… …   Wikipedia

• quark-gluon plasma — noun a predicted state of matter, containing deconfined quarks and gluons, present in the very early universe (first millionth of a second), and recreated at extremely high energy densities, such as those in the collision of heavy atomic nuclei… …   Wiktionary

• Down quark — Composition Elementary particle Statistics Fermionic Generation First Interactions Strong, Weak, Electromagnetic force, Gravity Symbol …   Wikipedia