Research Article
Study of Rare Mesonic Decays Involving Di-Neutrinos in Their Final State
Figure 6
Allowed regions of general NP parameters for at specific values of branching fraction. is (a) unpolarized, (b) e, (c) , (d) . The three contours belong to branching fraction at .
(a) |
(b) |
(c) |
(d) |