• Title of article

    Large-N baryons, chiral loops, and the emergence of the constituent quark

  • Author/Authors

    Gregory L. Keaton، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 1996
  • Pages
    7
  • From page
    150
  • To page
    156
  • Abstract
    Meson loop corrections to baryon axial currents are computed in the 1N expansion. It is already known that the one-loop corrections are suppressed by a factor 1N; here it is shown that the two-loop corrections are suppressed by 1N2. To leading order, these corrections are exactly what would be calculated in the constituent quark model. Some applications are discussed.
  • Journal title
    PHYSICS LETTERS B
  • Serial Year
    1996
  • Journal title
    PHYSICS LETTERS B
  • Record number

    906300