Abstract
We present an analysis of angular distributions and correlations of the particle in the exclusive decay mode with . We use of data from collisions at collected with the CDF II detector at the Fermilab Tevatron. We derive constraints on spin, parity, and charge conjugation parity of the particle by comparing measured angular distributions of the decay products with predictions for different hypotheses. The assignments and are the only ones consistent with the data.
- Received 21 December 2006
DOI:https://doi.org/10.1103/PhysRevLett.98.132002
©2007 American Physical Society