Explicit quark-hadron duality in 1+1 dimensions

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Explicit quark-hadron duality in the limit of heavy quark mass is studied using the 't Hooft model, where both partonic and hadronic amplitudes may be computed exactly. Results for weak decays of heavy mesons are presented for both standard spectator decays, where the duality limit is convincingly approached, and annihilation decays of the valence quark-antiquark pair, where the approach to asymptotic duality is much less precise.

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374 Kilobytes pages

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Lebed, Richard F. June 1, 1998.

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Explicit quark-hadron duality in the limit of heavy quark mass is studied using the 't Hooft model, where both partonic and hadronic amplitudes may be computed exactly. Results for weak decays of heavy mesons are presented for both standard spectator decays, where the duality limit is convincingly approached, and annihilation decays of the valence quark-antiquark pair, where the approach to asymptotic duality is much less precise.

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374 Kilobytes pages

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  • Third International Conference on Quark Confinement and the Hadron Spectrum, Newport News, VA (US), 06/07/1998--06/12/1998

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  • Report No.: DOE/ER/40150-1461
  • Report No.: JLAB-THY-98-33
  • Report No.: hep-ph/9808452
  • Grant Number: AC05-84ER40150
  • Office of Scientific & Technical Information Report Number: 755724
  • Archival Resource Key: ark:/67531/metadc711220

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  • June 1, 1998

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  • Sept. 12, 2015, 6:31 a.m.

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  • Feb. 5, 2016, 9:32 p.m.

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Lebed, Richard F. Explicit quark-hadron duality in 1+1 dimensions, article, June 1, 1998; Newport News, Virginia. (digital.library.unt.edu/ark:/67531/metadc711220/: accessed October 23, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.