Semileptonic transition of P-wave bottomonium chi(b0)(1P) to B-c meson

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Azizi K., Sundu H., Sungu J.

EUROPEAN PHYSICAL JOURNAL A, cilt.48, sa.8, 2012 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 48 Sayı: 8
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1140/epja/i2012-12108-4
  • Dergi Adı: EUROPEAN PHYSICAL JOURNAL A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Kocaeli Üniversitesi Adresli: Evet

Özet

Taking into account the two-gluon condensate contributions, the transition form factors enrolled to the low-energy effective Hamiltonian describing the semileptonic chi(b0) -> B(c)l (nu) over bar, (l = (e, mu, tau)) decay channel are calculated within three-point QCD sum rules. The fit function of the form factors then are used to estimate the decay width of the decay mode under consideration.