Nonfactorizable contributions to hadronic decays of D mesons

Rohit Dhir, R. C. Verma

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Nonfactorizable contributions to charm meson and decay modes are investigated. Using isospin symmetry, we observe that the ratio of nonfactorizable isospin 1/2 and 3/2 reduced amplitudes seems to follow a universal value for these modes. Extending our analysis to SU(3) flavour symmetry, we obtain a consistent fit for η/η′ emitting decays of D and D+s mesons.

Original languageEnglish
Article number003
Pages (from-to)637-652
Number of pages16
JournalJournal of Physics G: Nuclear and Particle Physics
Volume34
Issue number4
DOIs
Publication statusPublished - Apr 1 2007
Externally publishedYes

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mesons
symmetry
decay

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Nonfactorizable contributions to hadronic decays of D mesons. / Dhir, Rohit; Verma, R. C.

In: Journal of Physics G: Nuclear and Particle Physics, Vol. 34, No. 4, 003, 01.04.2007, p. 637-652.

Research output: Contribution to journalArticle

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