• Title of article

    What is the (ε′/ε)exp telling us?

  • Author/Authors

    Andrzej J. Buras، نويسنده , , Jean-Marc Gérard، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2001
  • Pages
    6
  • From page
    129
  • To page
    134
  • Abstract
    Nature might be kinder than previously thought as far as ε′/ε is concerned. We show that the recently obtained experimental value for ε′/ε does not require sizeable 1/N and isospin-breaking corrections. We propose to display the theoretical results for ε′/ε in a (P1/2,P3/2) plane in which the experimental result is represented by a (ε′/ε)exp-path. This should allow to exhibit transparently the role of 1/N and isospin-breaking corrections in different calculations of ε′/ε. From now on theorists are allowed to walk only along this (ε′/ε)exp-path.
  • Journal title
    PHYSICS LETTERS B
  • Serial Year
    2001
  • Journal title
    PHYSICS LETTERS B
  • Record number

    914725