New physics effects in [formula presented] decays

C. S. Kim, Yeong Gyun Kim

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


We present a model-independent analysis of exclusive rare (Formula presented) decays, (Formula presented) The effect of possible new physics is written in terms of dimension-6 four-Fermi interactions. The lepton number violating scalar- and tensor-type interactions are included, and they induce (Formula presented) decays. We show systematically how the branching ratios and missing mass-squared spectrum depend on the coefficients of the four-Fermi interactions.

Original languageEnglish
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number9
Publication statusPublished - 1999

All Science Journal Classification (ASJC) codes

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


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