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    Measurement of the direct CP violating charge asymmetry in B±→μ±νμD0 decays

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    D0Collaboration_2017.pdf (326.1Kb)
    Issue Date
    2017-02-08
    Author
    D0 Collaboration
    Publisher
    American Physical Society
    Type
    Article
    Article Version
    Scholarly/refereed, publisher version
    Rights
    © 2017 American Physical Society
    Metadata
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    Abstract
    We present the first measurement of the CP violating charge asymmetry in B±→μ±νμD0 decays using the full Run II integrated luminosity of 10.4  fb−1 in proton-antiproton collisions collected with the D0 detector at the Fermilab Tevatron Collider. We measure a difference in the yield of B− and B+ mesons in these decays by fitting the reconstructed invariant mass distributions. This results in an asymmetry of AμD0=[−0.14±0.20]%, which is consistent with standard model predictions.
    URI
    http://hdl.handle.net/1808/26814
    DOI
    https://doi.org/10.1103/PhysRevD.95.031101
    Collections
    • Physics & Astronomy Scholarly Works [1713]
    Citation
    Abazov, V. M., Abbott, B., Acharya, B. S., Adams, M., Adams, T., Agnew, J. P., ... & Atkins, S. (2017). Measurement of the direct C P violating charge asymmetry in B±→ μ±ν μ D 0 decays. Physical Review D, 95(3), 031101.

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    KU Libraries
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    KU Libraries
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    Lawrence, KS 66045
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    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

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