Quark-Hadron Duality in a Relativistic, Confining Model

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Quark-hadron duality is an interesting and potentially very useful phenomenon, as it relates the properly averaged hadronic data to a perturbative QCD result in some kinematic regimes. While duality is well established experimentally, our current theoretical understanding is still incomplete. We employ a simple model to qualitatively reproduce all the features of Bloom-Gilman duality as seen in electron scattering. In particular, we address the role of relativity, give an explicit analytic proof of the equality of the hadronic and partonic scaling curves, and show how the transition from coherent to incoherent scattering takes place.

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Jeschonnek, Sabine & Orden, J.W. Van June 1, 2002.

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Quark-hadron duality is an interesting and potentially very useful phenomenon, as it relates the properly averaged hadronic data to a perturbative QCD result in some kinematic regimes. While duality is well established experimentally, our current theoretical understanding is still incomplete. We employ a simple model to qualitatively reproduce all the features of Bloom-Gilman duality as seen in electron scattering. In particular, we address the role of relativity, give an explicit analytic proof of the equality of the hadronic and partonic scaling curves, and show how the transition from coherent to incoherent scattering takes place.

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  • Journal Name: Phys. Rev. D; Journal Volume: 65

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  • Report No.: JLAB-THY-02-01
  • Report No.: DOE/ER/40150-1974
  • Grant Number: AC05-84ER40150
  • DOI: 10.1103/PhysRevD.65.094038 | External Link
  • Office of Scientific & Technical Information Report Number: 789968
  • Archival Resource Key: ark:/67531/metadc725491

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  • June 1, 2002

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  • Sept. 29, 2015, 5:31 a.m.

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  • Feb. 5, 2016, 9:39 p.m.

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Jeschonnek, Sabine & Orden, J.W. Van. Quark-Hadron Duality in a Relativistic, Confining Model, article, June 1, 2002; Newport News, Virginia. (digital.library.unt.edu/ark:/67531/metadc725491/: accessed December 12, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.