Investigation of the B-c -> chi(c2)l((nu)over bar)(-) transition via QCD sum rules

Creative Commons License

Azizi K., Sarac Y., Sundu H.

EUROPEAN PHYSICAL JOURNAL C, cilt.73, sa.11, 2013 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 73 Sayı: 11
  • Basım Tarihi: 2013
  • Doi Numarası: 10.1140/epjc/s10052-013-2638-9
  • Dergi Adı: EUROPEAN PHYSICAL JOURNAL C
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Kocaeli Üniversitesi Adresli: Evet

Özet

We calculate the transition form factors of the semileptonic in the framework of QCD sum rules taking into account the two-gluon condensate corrections. Using the obtained results of form factors we estimate the decay widths and branching ratios related to this transition at all lepton channels. A comparison of the obtained results with the predictions of other non-perturbative approaches are also made. The orders of branching ratios for different lepton channels indicate that the transition can be studied at LHC using the collected or future data.