Nonstandard neutrino interactions in K+→π+νν̄ and D+→π+νν̄ decays

Chuan Hung Chen, Chao Qiang Geng, Tzu Chiang Yuan

Research output: Contribution to journalArticlepeer-review

16 Citations (Scopus)


We study the contributions of the nonstandard neutrino interactions to the rare meson decays of K+→π+νν̄ and D+→π+νν̄ . We show that both decays could provide strong constraints on the free parameters in the nonstandard neutrino interactions. We point out that the branching ratio of D+→π+νν̄ could be at the level of 10-8.

Original languageEnglish
Article number077301
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number7
Publication statusPublished - 2007 Apr 30

All Science Journal Classification (ASJC) codes

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


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