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Measurement of polarization amplitudes and CP asymmetries in $B^0 \to φK^*(892)^0$

Abstract:

An angular analysis of the decay $B^0 \to \phi K^*(892)^0$ is reported based on a $pp$ collision data sample, corresponding to an integrated luminosity of 1.0 fb$^{-1}$, collected at a centre-of-mass energy of $\sqrt{s} = 7$ TeV with the LHCb detector. The P-wave amplitudes and phases are measured with a greater precision than by previous experiments, and confirm about equal amounts of longitudinal and transverse polarization. The S-wave $K^+ \pi^-$ and $K^+K^-$ contributions are taken into a...

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Publication status:
Published

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Publisher copy:
10.1007/JHEP05(2014)069

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Journal:
JHEP More from this journal
Volume:
1405
Issue:
5
Pages:
069
Publication date:
2014-03-12
DOI:
EISSN:
1029-8479
ISSN:
1029-8479
Keywords:
Pubs id:
pubs:454757
UUID:
uuid:0b3e46a0-14a7-491e-afd2-b691315d9f27
Local pid:
pubs:454757
Source identifiers:
454757
Deposit date:
2014-08-20

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