First observation of $\bar B ^0_s \to D_s^\pm K^\mp$ and measurement of the ratio of branching fractions B$(\bar B ^0_s\to D_s^\pm K^\mp$ B$(\bar B ^0_s\to D_s^+ \pi^-)$

Un-Ki Yang, T Aaltonen, collaboration C D F others

    Research output: Chapter in Book/Conference proceedingConference contribution

    Original languageEnglish
    Title of host publicationhost publication
    Publication statusPublished - 2008

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