Abstract
The generality of the double angular momentum expansion for the final state in T-meson decay (1) is pointed out. The significance of the relativistic corrections is emphasized. A relativistic analysis is made of the energy and angular distribution of 481 collected events. One or more terms of the expansion are considered. In addition, a classical analysis is made of partially integrated distributions. On the basis of the analysis it is concluded that the τ-meson may have [spin, parity] of [0-], [1 + ] or [3 + ] on the basis of a weak set of assumptions concerning the interaction. If stronger assumptions are utilized one can eliminate the [1 + ] case or even both the [1 + ] and [3 + ] cases.
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