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Measurement of the CKM angle γ using B0 → DK*0 with D → KS0π+π− decays

Abstract:

A model-dependent amplitude analysis of the decay B0 → D(KS0π+π−)K∗0 is performed using proton-proton collision data corresponding to an integrated luminosity of 3.0 fb−1, recorded at √s=7 and 8 TeV by the LHCb experiment. The CP violation observables x± and y±, sensitive to the CKM angle γ, are measured to bex−=−0.15±0.14±0.03±0.01,y−=0.25±0.15±0.06±0.01,x+=0.05±0.24±0.04±0.01,y+=−0.65−0.23+0.24±0.08±0.01, where the first uncertainties are statistical, the second systematic and the third ari...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1007/JHEP08(2016)137

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Subgroup:
Particle Physics
LHCb collaboration More by this author
Publisher:
Springer Berlin Heidelberg Publisher's website
Journal:
Journal of High Energy Physics Journal website
Volume:
2016
Issue:
8
Publication date:
2016
DOI:
ISSN:
1029-8479
Pubs id:
pubs:619593
URN:
uri:cd29648f-4df3-401b-bb11-355d8dc00a1e
UUID:
uuid:cd29648f-4df3-401b-bb11-355d8dc00a1e
Local pid:
pubs:619593

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