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Parton Model

The parton model was proposed by Richard Feynman in 1969 [1] for the analysis of proton collisions at high energies. This model assumes that a hadron (such as a proton ) consists of several point formations called partons. The parton model made it possible to explain the results of deep inelastic scattering of electrons by protons [2] . Then, after the discovery of Bjorken's scaling, confirmation of the quark model, and asymptotic freedom in quantum chromodynamics , partons were identified as quarks and gluons .


Notes

  1. ↑ RP Feynman, Proceedings of the 3rd Topical Conference on High Energy Collision of Hadrons, Stony Brook, NY (1969)
  2. ↑ JD Bjorken and EA Paschos, Inelastic Electron-Proton and γ-Proton Scattering and the Structure of the Nucleon, Phys. Rev. 185 , 1975-1982 (1969). DOI : 10.1103 / PhysRev.185.1975

Links

  • Parton distribution functions - from HEPDATA: The Durham HEP Databases
  • CTEQ6 parton distribution functions

Parton Distribution Functions

  • CTEQ Collaboration, S. Kretzer et al. , “CTEQ6 Parton Distributions with Heavy Quark Mass Effects,” Phys. Rev. D69 , 114005 (2004).
  • M. Glück, E. Reya, A. Vogt, Dynamical Parton Distributions Revisited, Eur. Phys. J. C5 , 461-470 (1998).
  • AD Martin et al. , “Parton distributions incorporating QED contributions”, Eur. Phys. J. C39,155161 (2005).
  • X. Ji, Generalized Parton Distributions, Annu. Rev. Nucl. Part. Sci. 54 , 413-50 (2004).
  • I will press V. Kh. From neutrino to atom


Source - https://ru.wikipedia.org/w/index.php?title=Partboard_Model&oldid=100812380


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