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Measuring CP violation and B-s(0)-(B)over-bar(s)(0) mixing using B-s(0) -> J/psi phi with phi -> K+K-, J/psi -> mu(+)mu(-)

Abstract:

We present a preliminary study of a new technique for measuring B-s(0) mixing and CP violation using the decay Bs0 --> J/phi phi, phi --> K+K-, J/phi --> mu(+)mu(-). This technique utilizes the unequal lifetimes of the B-s(0) CP even and odd eigenstates, and an angular variable decomposition of the CP content of the final state. This study is based on CDF Run-I observations and Run-II projections, and predicts that the B-s(0) mixing parameter x(s) can be measured with high accuracy i...

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Publication status:
Published

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Publisher copy:
10.1088/0954-3899/26/5/339

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Volume:
26
Issue:
5
Pages:
741-743
Publication date:
2000-05-05
DOI:
ISSN:
0954-3899
URN:
uuid:8cdf5f73-3411-45b6-aac7-0230f5d82edb
Source identifiers:
20768
Local pid:
pubs:20768

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