glueball
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Glueball — In particle physics, a glueball is a strongly interacting particle containing no valence quarks. It is composed entirely of gluons. Such a state is possible because gluons carry color charge and experience the strong interaction. Glueballs are… … Wikipedia
Glueball — Glueballs (von engl. to glue kleben Wortspiel mit Gluon und ball Ball ) sind hypothetische, farbladungsneutrale Teilchen, die nur aus Gluonen bestehen. Der Quantenchromodynamik (QCD) nach, die die starke Wechselwirkung beschreibt, unterliegen… … Deutsch Wikipedia
glueball — /glooh bawl /, n. Physics. a hypothetical object consisting of two or more gluons. Also, gluonium. [GLUE + BALL1] * * * … Universalium
glueball — /glooh bawl /, n. Physics. a hypothetical object consisting of two or more gluons. Also, gluonium. [GLUE + BALL1] * * * glueˈball noun A hypothetical subatomic particle consisting exclusively of gluons bound together • • • Main Entry: ↑glue … Useful english dictionary
Exotic meson — Non quark model mesons include #exotic mesons, which have quantum numbers not possible for mesons in the quark model; #glueballs or gluonium, which have no valence quarks at all; #tetraquarks, which have two valence quark antiquark pairs; and… … Wikipedia
Gluon — Infobox Particle bgcolour = name = Gluon caption = num types = 8 composition = Elementary particle family = Boson group = Gauge boson generation = interaction = Strong interaction theorized = discovered = symbol = g mass = 0 (theoretical value;… … Wikipedia
Pseudoscalar meson — In high energy physics, a pseudoscalar meson is a meson with total spin 0 and odd parity (usually noted as JP =0−). Compare to scalar meson.Among all of the mesons known to exist, the pseudoscalars are perhaps the most well known in a sense. The… … Wikipedia
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
List of particles — This is a list of the different types of particles, known and hypothesized. For a chronological listing of subatomic particles by discovery date, see Timeline of particle discoveries. This is a list of the different types of particles found or… … Wikipedia
Particule (physique) — Particule subatomique Pour les articles homonymes, voir particule. Schéma d’un atome d’hélium composé de deux protons, deux neutrons et deux … Wikipédia en Français
