different between hadron vs hadrodynamics
hadron
English
Etymology
From Ancient Greek ????? (hadrós, “thick”) +? -on. Coined by Russian physicist Lev Okun in 1962 in a plenary talk at the International Conference on High Energy Physics.
Pronunciation
- (Received Pronunciation) IPA(key): /?hæd.??n/
- (General American) IPA(key): /?hæd.??n/
Noun
hadron (plural hadrons)
- (physics) A composite particle that comprises two or more quarks held together by the strong force and (consequently) can interact with other particles via said force; a meson or a baryon.
- 1996, J. R. Batley, Measurements of B Hadron Lifetimes at LEP, Michael C. Birse, G. D. Lafferty, J. A. McGovern (editors), Hadron '95: The 6th International Conference on Hadron Spectroscopy, World Scientific, page 48,
- The weak decays of b hadrons are dominated by the spectator model process whereby the b quark decays to a c quark (or occasionally a u quark) with the emission of an external W, while the non-b antiquark or diquark acts simply as a passive spectator to the decay.
- 2005, D. B. Leinweber, A. W. Thomas, R. D. Young, Hadron Structure and QCD: Effective Field Theory for Lattice Simulations, Alex C. Kalloniatis, Derek B. Leinweber, Anthony G. Williams (editors), Lattice Hadron Physics, Springer, page 114,
- One can use the lattice simulations, which do represent the rigorous consequences of non-perturbative QCD, as guidance for models of hadron structure.
- 2017, Syed Afsar Abbas, Group Theory in Particle, Nuclear, and Hadron Physics, Taylor & Francis (CRC Press / Chapman & Hall), page 204,
- And hence colour, which was initially an ad hoc concept, later turned out to be an empirically confirmed reality of hadrons.
- 1996, J. R. Batley, Measurements of B Hadron Lifetimes at LEP, Michael C. Birse, G. D. Lafferty, J. A. McGovern (editors), Hadron '95: The 6th International Conference on Hadron Spectroscopy, World Scientific, page 48,
Usage notes
- Aside from individual quarks (which are never observed by themselves) hadrons are the only particles that interact via the strong force. Thus, a possible (though potentially slightly misleading) definition is "composite particle that can interact via the strong force" - or indeed simply "composite particle", as all hadrons are composite and all known non-hadrons are not known to be composite. Either definition however will be non-marginally wrong if the existence of the hypothetical "glueballs", non-hadronic composite particles consisting of gluons, is confirmed.
- The two categorisations hadron versus non-hadron and fermion versus boson together turn out to comprise a useful high-level categorisation of subatomic particles. (See the diagram above.)
- (Missing from the diagram are quarks, the building blocks of hadrons. They are elementary, and therefore not themselves hadrons; they are, however, fermions. Thus, they would be classified, alongside leptons, as non-hadronic fermions.)
Hyponyms
- baryon
- meson
Derived terms
Translations
Further reading
- Quark on Wikipedia.Wikipedia
- Quark model on Wikipedia.Wikipedia
- Standard Model on Wikipedia.Wikipedia
- Subatomic particle on Wikipedia.Wikipedia
- List of particles on Wikipedia.Wikipedia
- Large Hadron Collider on Wikipedia.Wikipedia
Anagrams
- Drohan, Hardon, Hrodna, Rhonda, hard on, hard-on, hardon
Dutch
Pronunciation
- Hyphenation: ha?dron
Noun
hadron n (plural hadronen)
- (physics) hadron
Polish
Pronunciation
- IPA(key): /?xa.dr?n/
Noun
hadron m inan
- (physics) hadron
Declension
Serbo-Croatian
Pronunciation
- IPA(key): /x?dro?n/
- Hyphenation: had?ron
Noun
hàdr?n m (Cyrillic spelling ????????)
- (physics) hadron
Declension
Slovene
Pronunciation
- IPA(key): /xadró?n/
Noun
hadr??n m inan
- (physics) hadron
Inflection
Turkish
Noun
hadron (definite accusative hadronu, plural hadronlar)
- (physics) hadron
Declension
hadron From the web:
- what's hadron collider
- what hadron meaning
- what hadrons and leptons
- what does hadron collider do
- what are hadrons made of
- what is hadron collider used for
- what does hadron mean
- what is hadron therapy
hadrodynamics
English
Etymology
hadro- +? dynamics
Noun
hadrodynamics (uncountable)
- (physics) The study of the laws that govern the motion and interaction of hadrons
Derived terms
- classical hadrodynamics
- quantum hadrodynamics
hadrodynamics From the web:
- hydrodynamics meaning
- what is hydrodynamics in physics
- what is hydrodynamics in fluid mechanics
- what is hydrodynamics used for
- what is hydrodynamics in swimming
- what is hydrodynamics and hydrostatics
- what is hydrodynamics liquid
- what does hydrodynamics mean
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