Observation of Bs0→χc1ϕ decay and study of B0→χc1,2K⁎0 decays

R. Aaij; J.F.J. van den Brand; F. Dettori; T.J. Ketel; R. Koopman; R.W. Lambert; D. Martinez-Santos; M.H.M. Merk; H.G. Raven; M. Schiller; V. Syropoulos; S. Tolk; Collaboration LHCb

doi:10.1016/j.nuclphysb.2013.06.005

Observation of Bs0→χc1ϕ decay and study of B0→χc1,2K⁎0 decays

R. Aaij, J.F.J. van den Brand, F. Dettori, T.J. Ketel, R. Koopman, R.W. Lambert, D. Martinez-Santos, M.H.M. Merk, H.G. Raven, M. Schiller, V. Syropoulos, S. Tolk, Collaboration LHCb

(Astro)-Particles Physics

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

The first observation of the decay B⁰<inf>s</inf> → χc1φ and a study of B⁰ → χc1,2K^*0 decays are presented. The analysis is performed using a dataset, corresponding to an integrated luminosity of 1.0 fb^-1, collected by the LHCb experiment in pp collisions at a centre-of-mass energy of 7 TeV. The following ratios of branching fractions are measured: Where the third uncertainty is due to the limited knowledge of the branching fractions of χc → J/ψγ modes. © 2013 CERN. Published by Elsevier B.V.

Original language	English
Pages (from-to)	663-678
Journal	Nuclear Physics B
Volume	874
Issue number	3
DOIs	https://doi.org/10.1016/j.nuclphysb.2013.06.005
Publication status	Published - 2013

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Aaij:2013daa

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title = "Observation of Bs0→χc1ϕ decay and study of B0→χc1,2K⁎0 decays",

abstract = "The first observation of the decay B0s → χc1φ and a study of B0 → χc1,2K*0 decays are presented. The analysis is performed using a dataset, corresponding to an integrated luminosity of 1.0 fb-1, collected by the LHCb experiment in pp collisions at a centre-of-mass energy of 7 TeV. The following ratios of branching fractions are measured: Where the third uncertainty is due to the limited knowledge of the branching fractions of χc → J/ψγ modes. {\textcopyright} 2013 CERN. Published by Elsevier B.V.",

author = "R. Aaij and {van den Brand}, J.F.J. and F. Dettori and T.J. Ketel and R. Koopman and R.W. Lambert and D. Martinez-Santos and M.H.M. Merk and H.G. Raven and M. Schiller and V. Syropoulos and S. Tolk and Collaboration LHCb",

note = "Aaij:2013daa",

year = "2013",

doi = "10.1016/j.nuclphysb.2013.06.005",

language = "English",

volume = "874",

pages = "663--678",

journal = "Nuclear Physics B",

issn = "0550-3213",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Observation of Bs0→χc1ϕ decay and study of B0→χc1,2K⁎0 decays

AU - Aaij, R.

AU - van den Brand, J.F.J.

AU - Dettori, F.

AU - Ketel, T.J.

AU - Koopman, R.

AU - Lambert, R.W.

AU - Martinez-Santos, D.

AU - Merk, M.H.M.

AU - Raven, H.G.

AU - Schiller, M.

AU - Syropoulos, V.

AU - Tolk, S.

AU - LHCb, Collaboration

N1 - Aaij:2013daa

PY - 2013

Y1 - 2013

N2 - The first observation of the decay B0s → χc1φ and a study of B0 → χc1,2K*0 decays are presented. The analysis is performed using a dataset, corresponding to an integrated luminosity of 1.0 fb-1, collected by the LHCb experiment in pp collisions at a centre-of-mass energy of 7 TeV. The following ratios of branching fractions are measured: Where the third uncertainty is due to the limited knowledge of the branching fractions of χc → J/ψγ modes. © 2013 CERN. Published by Elsevier B.V.

AB - The first observation of the decay B0s → χc1φ and a study of B0 → χc1,2K*0 decays are presented. The analysis is performed using a dataset, corresponding to an integrated luminosity of 1.0 fb-1, collected by the LHCb experiment in pp collisions at a centre-of-mass energy of 7 TeV. The following ratios of branching fractions are measured: Where the third uncertainty is due to the limited knowledge of the branching fractions of χc → J/ψγ modes. © 2013 CERN. Published by Elsevier B.V.

U2 - 10.1016/j.nuclphysb.2013.06.005

DO - 10.1016/j.nuclphysb.2013.06.005

M3 - Article

SN - 0550-3213

VL - 874

SP - 663

EP - 678

JO - Nuclear Physics B

JF - Nuclear Physics B

IS - 3

ER -

Observation of Bs0→χc1ϕ decay and study of B0→χc1,2K⁎0 decays

Abstract

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