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- Preon abstract "In particle physics, preons are "point-like" particles, conceived to be subcomponents of quarks and leptons. The word was coined by Jogesh Pati and Abdus Salam in 1974. Interest in preon models peaked in the 1980s but has slowed as the Standard Model of particle physics continues to describe the physics mostly successfully, and no direct experimental evidence for lepton and quark compositeness has been found.Note that in the hadronic sector there are some intriguing open questions and some effects considered anomalies within the Standard Model. For example, four very important open questions are the proton spin puzzle, the EMC effect, the distributions of electric charges inside the nucleons as found by Hofstadter in 1956, and the ad hoc CKM matrix elements.".
- Preon wikiPageExternalLink have-we-hit-bottom-yet.
- Preon wikiPageID "1430548".
- Preon wikiPageRevisionID "604646696".
- Preon hasPhotoCollection Preon.
- Preon subject Category:Hypothetical_elementary_particles.
- Preon subject Category:Particle_physics.
- Preon type Body109224911.
- Preon type ElementaryParticle109272085.
- Preon type HypotheticalElementaryParticles.
- Preon type NaturalObject100019128.
- Preon type Object100002684.
- Preon type Particle109386422.
- Preon type PhysicalEntity100001930.
- Preon type Whole100003553.
- Preon comment "In particle physics, preons are "point-like" particles, conceived to be subcomponents of quarks and leptons. The word was coined by Jogesh Pati and Abdus Salam in 1974.".
- Preon label "Preon".
- Preon label "Preon".
- Preon label "Preon".
- Preon label "Preone (fisica)".
- Preon label "Preón".
- Preon label "Préon".
- Preon label "Préon".
- Preon label "Преон".
- Preon label "プレオン".
- Preon label "先子".
- Preon sameAs Preón.
- Preon sameAs Préon.
- Preon sameAs Preone_(fisica).
- Preon sameAs プレオン.
- Preon sameAs 앞선입자.
- Preon sameAs Preon.
- Preon sameAs Preon.
- Preon sameAs Préon.
- Preon sameAs m.050ybv.
- Preon sameAs Q1141611.
- Preon sameAs Q1141611.
- Preon sameAs Preon.
- Preon wasDerivedFrom Preon?oldid=604646696.
- Preon isPrimaryTopicOf Preon.