1 research outputs found
-boson polarization as a model-discrimination analyzer
Determining the spin of any new particle is critical in identifying the true
theory among various extensions of the Standard Model (SM). The degree of
-boson polarization in any two-body decay process is sensitive to
the spin assignments of two new particles and . Considering all possible
spin-0, 1/2 and 1 combinations in a renormalizable field theory, we demonstrate
that -boson polarization can indeed play a role of a decisive and universal
analyzer in distinguishing the different spin assignments.Comment: 10 pages, 3 figures, 1 tabl