The instanton liquid model of QCD

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Within a microscopic model for the non-perturbative vacuum of QCD, hadronic correlation functions are calculated. In the model the vacuum is a statistical, interacting ensemble of instantons and anti-instantons at the scale of {Lambda}{sub QCD}. Hadronic two-point as well as three-point correlation functions are evaluated and compared with phenomenological information about the spectra, couplings and form factors. Especially the electro magnetic form factor of the pion is obtained and new predictions for the charm contribution to DIS structure functions are made.

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9 p.

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Blotz, A. December 1998.

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Description

Within a microscopic model for the non-perturbative vacuum of QCD, hadronic correlation functions are calculated. In the model the vacuum is a statistical, interacting ensemble of instantons and anti-instantons at the scale of {Lambda}{sub QCD}. Hadronic two-point as well as three-point correlation functions are evaluated and compared with phenomenological information about the spectra, couplings and form factors. Especially the electro magnetic form factor of the pion is obtained and new predictions for the charm contribution to DIS structure functions are made.

Physical Description

9 p.

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INIS; OSTI as DE99000758

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  • Quantum chromodynamics, Lake Louise (Canada), 15-21 Feb 1998

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  • Other: DE99000758
  • Report No.: LA-UR--98-2071
  • Report No.: CONF-980269--
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 304120
  • Archival Resource Key: ark:/67531/metadc679035

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Office of Scientific & Technical Information Technical Reports

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  • December 1998

Added to The UNT Digital Library

  • July 25, 2015, 2:20 a.m.

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  • May 5, 2016, 7:32 p.m.

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Blotz, A. The instanton liquid model of QCD, article, December 1998; New Mexico. (digital.library.unt.edu/ark:/67531/metadc679035/: accessed October 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.