1. A. Bacala et al. (AMY Collaboration), Phys. Lett. B218, 112 (1989).
2. The expression b → μ- is used for the process
$$B \to \mu ^ - \bar \nu _\mu$$
, where B is the b-flavor hadron. The other expressions follow this notation.
3. T. Sjöstrand, Computer Phys. Comm. 27, 243 (1982); 28, 229 (1983); 39, 347 (1986)
4. M. Bengtsson and T. Sjöstrand, Computer Phys. Comm. 43, 367 (1987).
5. H. Sagawa et al. (AMY Collaboration), Phys. Rev. Lett. 63, 2341 (1989)