Rohit Dhir and R C Verma 2007 J. Phys. G: Nucl. Part. Phys. 34 637 doi:10.1088/0954-3899/34/4/003
Nonfactorizable contributions to hadronic decays of D mesons
Rohit Dhir and R C Verma
Show affiliationsNonfactorizable 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.
- PACS
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13.25.Ft Decays of charmed mesons
- Subjects
- Dates
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Issue 4 (April 2007)
Received 28 September 2006
Published 2 March 2007
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Nonfactorizable contributions to hadronic decays of D mesons
Rohit Dhir and R C Verma 2007 J. Phys. G: Nucl. Part. Phys. 34 637
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