抄録
D*0 mesons, produced in e+e- annihilations, are observed in the γD0 and π0D0 decay modes, where the D0 subsequently decays into K-π+. The production cross section and the xE distribution for D*0 mesons are extracted from the data, and compared with corresponding measurements for D*+ mesons. The branching ratio for the D*0 radiative decay is measured to be 0.53 ± 0.13. An upper limit for the σ · BR of the F*+ meson, where the associated F+ decays into φπ+, is also derived.
本文言語 | English |
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ページ(範囲) | 197-202 |
ページ数 | 6 |
ジャーナル | Physics Letters B |
巻 | 161 |
号 | 1-3 |
DOI | |
出版ステータス | Published - 1985 10 24 |
外部発表 | はい |
ASJC Scopus subject areas
- Nuclear and High Energy Physics