Measurement of the Charm-Mixing Parameter y[subscript CP]
A measurement of the charm-mixing parameter y[subscript CP] using D⁰→K⁺K⁻, D⁰→π⁺π⁻, and D⁰→K⁻π⁺ decays is reported. The D^{0} mesons are required to originate from semimuonic decays of B⁻ and B[over ¯]⁰ mesons. These decays are partially reconstructed in a data set of proton-proton collisions at cen...
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Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2019
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Online Access: | https://hdl.handle.net/1721.1/121567 |
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