ar X iv : h ep - p h / 96 08 28 3 v 1 9 A ug 1 99 6 Binding of Quarks and the πN σ - Term

نویسندگان

  • L Ya
  • Glozman
چکیده

It is shown that the binding effect that is associated with the short range part of the Goldstone boson exchange interaction between constituent quarks provides a good description of the πN σ-term.

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تاریخ انتشار 1996