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Model-independent measurement of the CKM angle $γ$ using $B^0 \to D K^{\ast 0}$ decays with $D \to K_{S}^{0} π^{+} π^{-}$ and $K_{S}^{0} K^{+} K^{-}$

Abstract:

A binned Dalitz plot analysis of the decays $B^0 \to D K^{\ast 0}$, with $D \to K_{S}^{0} \pi^{+} \pi^{-}$ and $K_{S}^{0} K^{+} K^{-}$, is performed to measure the observables $x_\pm$ and $y_\pm$, which are related to the CKM angle $\gamma$ and the hadronic parameters of the decays. The $D$ decay strong phase variation over the Dalitz plot is taken from measurements performed at the CLEO-c experiment, making the analysis independent of the $D$ decay model. With a sample of proton-proton colli...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1007/JHEP06(2016)131

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
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Coordination for the Improvement of Higher Education Personnel of Brazil More from this funder
Conselho Nacional de Desenvolvimento Científico e Tecnológico More from this funder
Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro More from this funder
National Natural Science Foundation of China More from this funder
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Publisher:
Springer Publisher's website
Journal:
Journal of High Energy Physics Journal website
Volume:
June 2016
Pages:
131
Publication date:
2016-06-01
Acceptance date:
2016-05-20
DOI:
EISSN:
1029-8479
Source identifiers:
614611
Keywords:
Pubs id:
pubs:614611
UUID:
uuid:9902081d-4b3b-4f2a-b5ce-98d90cf403dd
Local pid:
pubs:614611
Deposit date:
2016-06-30

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