We present a model-independent analysis of exclusive rare B decays, B→K(*)vv. 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 B→K(*)vv(v̄v̄) decays. We show systematically how the branching ratios and missing mass-squared spectrum depend on the coefficients of the four-Fermi interactions.
|Number of pages||8|
|Journal||Physical Review D - Particles, Fields, Gravitation and Cosmology|
|Publication status||Published - 1999 Nov 1|
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)