摘要
A measurement is presented of inclusive charged D*(2010) production from nonresonant e+e- annihilation in the center-of-mass energy (W) range 10.2 GeV<W<10.6 GeV. Charged D* mesons are identified by the decays D*+D0+K-++ and the charge conjugate mode. It is found that 40 ± 7 ± 13% of the charm quarks from the process e+e-cc result in D* mesons with z>0.7 (z=2EW, where E is the D* energy).
原文 | ???core.languages.en_GB??? |
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頁(從 - 到) | 610-613 |
頁數 | 4 |
期刊 | Physical Review Letters |
卷 | 49 |
發行號 | 9 |
DOIs | |
出版狀態 | 已出版 - 1982 |