Semileptonic Transition of Tensor χc2(1P) to Ds Meson. (13th October 2014)

• Record Type: Journal Article
• Authors: Sungu, J. Y.; Sundu, H.; Azizi, K.
• Other Names: Cheung Kingman Academic Editor.
• Is Part Of: Advances in high energy physics. Volume 2014(2014)
• Publication Date: 2014-10-13
• Subjects: Particles (Nuclear physics) -- Periodicals; Particles (Nuclear physics); Periodicals; 539.76
• DOI: 10.1155/2014/252795
• Languages: English
• ISSNs: 1687-7357

Abstract

Abstract : Taking into account the two-gluon condensate corrections, the transition form factors of the semileptonic χ c 2 → D s l - ν ( l = e, μ ) decay channel are calculated via three-point QCD sum rules. These form factors are used to estimate the decay width of the transition under consideration in both electron and muon channels. The obtained results can be used both in direct search for such decay channels at charm factories and in analysis of the Bc meson decay at LHC.