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Measurements of the branching fractions of Λ c +  → pπ−π+, Λ c +  → pK−K+, and Λ c +  → pπ−K+

Abstract:

The ratios of the branching fractions of the decays $\Lambda_{c}^{+} \rightarrow p \pi^{-} \pi^{+}$, $\Lambda_{c}^{+} \rightarrow p K^{-} K^{+}$, and $\Lambda_{c}^{+} \rightarrow p \pi^{-} K^{+}$ with respect to the Cabibbo-favoured $\Lambda_{c}^{+} \rightarrow p K^{-} \pi^{+}$ decay are measured using proton-proton collision data collected with the LHCb experiment at a 7 TeV centre-of-mass energy and corresponding to an integrated luminosity of 1.0 fb$^{-1}$: \begin{align*} \frac{\mathcal{...

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

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Publisher copy:
10.1007/JHEP03(2018)043

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Publisher:
Springer Berlin Heidelberg Publisher's website
Journal:
Journal of High Energy Physics Journal website
Volume:
2018
Issue:
3
Pages:
Article: 43
Publication date:
2018-03-08
Acceptance date:
2018-02-12
DOI:
ISSN:
1029-8479
Pubs id:
pubs:746954
URN:
uri:ebf12911-7f8e-4b77-8fe2-40c92a58b4b5
UUID:
uuid:ebf12911-7f8e-4b77-8fe2-40c92a58b4b5
Local pid:
pubs:746954
Paper number:
3

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