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Model-independent search for CP violation in D0 to K-K+pi-pi+ and D0 to pi-pi+pi+pi- decays

Abstract:

A search for CP violation in the phase-space structures of D0 and D0bar decays to the final states K-K+pi-pi+ and pi-pi+pi+pi- is presented. The search is carried out with a data set corresponding to an integrated luminosity of 1.0fb^-1 collected in 2011 by the LHCb experiment in $pp$ collisions at a centre-of-mass energy of 7TeV. For the K-K+pi-pi+ final state, the four-body phase space is divided into 32 bins, each bin with approximately 1800 decays. The p-value under the hypothesis of no C...

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Publication status:
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Authors


collaboration, L More by this author
Adinolfi, M More by this author
Adrover, C More by this author
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Journal:
Phys. Lett. B
Volume:
726
Issue:
4-5
Pages:
623
Publication date:
2013-08-14
DOI:
ISSN:
0370-2693
URN:
uuid:1ebc6f16-abef-4a2f-beef-86ab6452a21a
Source identifiers:
435910
Local pid:
pubs:435910
Language:
English
Keywords:

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