Research Article
Study of Rare Mesonic Decays Involving Di-Neutrinos in Their Final State
Figure 2
Allowed region of general NP parameters for at several values of branching fraction. is (a) unpolarized, (b) e, (c) , (d) . The three contours belong to branching fraction at .
(a) |
(b) |
(c) |
(d) |