Possible manifestation of new scalar interaction in P-odd asymmetries in Lambda(b)->Lambda(+)(-)(T)(T) decay


Aliev T. , Savci M.

EUROPEAN PHYSICAL JOURNAL C, cilt.48, ss.117-123, 2006 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 48 Konu: 1
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1140/epjc/s2006-02593-7
  • Dergi Adı: EUROPEAN PHYSICAL JOURNAL C
  • Sayfa Sayıları: ss.117-123

Özet

Using the helicity amplitude method and including a new scalar type interaction in the matrix element of the exclusive semileptonic Lambda(b) -> Lambda tau(+) tau(-) decay, P-odd asymmetries with polarized and unpolarized heavy baryons are investigated. The result is obtained that the study of P-odd asymmetries can be promising for establishing the new scalar sector beyond the SM.