Form factors of kaon semileptonic decays Metadata

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Title

  • Main Title Form factors of kaon semileptonic decays

Creator

  • Author: Afanasev, Andrei
    Creator Type: Personal
  • Author: Buck, W.W.
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy. Office of Energy Research.
    Contributor Type: Organization
    Contributor Info: USDOE Office of Energy Research (ER) (United States)

Publisher

  • Name: Thomas Jefferson National Accelerator Facility (U.S.)
    Place of Publication: Newport News, Virginia
    Additional Info: Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)

Date

  • Creation: 1996-07-01

Language

  • English

Description

  • Content Description: A calculation of the semi-leptonic decays of the kaon (K{sub 13}) is presented. The results are direct predictions of a covariant model of the pion and kaon introduced earlier by Ito, Buck, and Gross. The weak form factors for K{sub 13} are predicted with absolutely no parameter adjustments of the model. The authors obtained for the form factor parameters: f{sub {minus}}(q{sup 2} = m{sub 1}{sup 2})/f{sub +}(q{sup 2} = m{sub 1}{sup 2}) = 0.28 and {lambda}{sub +} = 0.028, both within experimental error bars. Connections of this approach to heavy quark symmetry is also discussed.
  • Physical Description: 83 Kilobytes pages

Subject

  • Keyword: Particle Models
  • Keyword: Semileptonic Decay
  • Keyword: Form Factors
  • Keyword: Kaons
  • STI Subject Categories: 72 Physics Of Elementary Particles And Fields

Source

  • Other Information: No journal information given for this preprint

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Report No.: JLAB-THY-96-17
  • Report No.: DOE/ER/40150-1689
  • Report No.: hep-ph/9607445
  • Grant Number: AC05-84ER40150
  • Office of Scientific & Technical Information Report Number: 757641
  • Archival Resource Key: ark:/67531/metadc711343
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