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 language | English |
|---|---|
| Article number | 003 |
| Pages (from-to) | 637-652 |
| Number of pages | 16 |
| Journal | Journal of Physics G: Nuclear and Particle Physics |
| Volume | 34 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Apr 1 2007 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics
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Cite this
Dhir, R., & Verma, R. C. (2007). Nonfactorizable contributions to hadronic decays of D mesons. Journal of Physics G: Nuclear and Particle Physics, 34(4), 637-652. [003]. https://doi.org/10.1088/0954-3899/34/4/003