Measurement of decay amplitudes of B -> J/psi K-*, psi(2S)K-*, and chi K-c1(*) with an angular analysis

B. Aubert; L.L. Zhang; S. Chen; W. Wang; J.M. Anderson; X.H. Li; M.A. Baak; G. Raven; H. Snoek; P. David; H. Schroder; H. Liu; N. van Bakel; A. Wagner; Z. Yu

doi:10.1103/PhysRevD.76.031102

Measurement of decay amplitudes of B -> J/psi K-, psi(2S)K-, and chi K-c1(*) with an angular analysis

B. Aubert, L.L. Zhang, S. Chen, W. Wang, J.M. Anderson, X.H. Li, M.A. Baak, G. Raven, H. Snoek, P. David, H. Schroder, H. Liu, N. van Bakel, A. Wagner, Z. Yu

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

Abstract

We perform the first three-dimensional measurement of the amplitudes of B→ψ(2S)K* and B→χc1K* decays and update our previous measurement for B→J/ψK*. We use a data sample collected with the BABAR detector at the PEP-II storage ring, corresponding to 232×106 BB̄ pairs. The longitudinal polarization of decays involving a JPC=1++ χc1 meson is found to be larger than that with a 1 - J/ψ or ψ(2S) meson. No direct CP-violating charge asymmetry is observed. © 2007 The American Physical Society.

Original language	English
Journal	Physical Review D
Volume	76
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.76.031102
Publication status	Published - 2007

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Measurement of decay amplitudes of B -> J/psi K-*, psi(2S)K-*, and chi K-c1(*) with an angular analysis

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10.1103/PhysRevD.76.031102

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@article{79ba4513c71e4dda81e0de6ca45cc897,

title = "Measurement of decay amplitudes of B -> J/psi K-*, psi(2S)K-*, and chi K-c1(*) with an angular analysis",

abstract = "We perform the first three-dimensional measurement of the amplitudes of B→ψ(2S)K* and B→χc1K* decays and update our previous measurement for B→J/ψK*. We use a data sample collected with the BABAR detector at the PEP-II storage ring, corresponding to 232×106 B{\=B} pairs. The longitudinal polarization of decays involving a JPC=1++ χc1 meson is found to be larger than that with a 1 - J/ψ or ψ(2S) meson. No direct CP-violating charge asymmetry is observed. {\textcopyright} 2007 The American Physical Society.",

author = "B. Aubert and L.L. Zhang and S. Chen and W. Wang and J.M. Anderson and X.H. Li and M.A. Baak and G. Raven and H. Snoek and P. David and H. Schroder and H. Liu and {van Bakel}, N. and A. Wagner and Z. Yu",

note = "Measurement of decay amplitudes of B -> J/psi K-*, psi(2S)K-*, and chi K-c1(*) with an angular analysis",

year = "2007",

doi = "10.1103/PhysRevD.76.031102",

language = "English",

volume = "76",

journal = "Physical Review D",

issn = "1550-7998",

publisher = "American Physical Society",

number = "3",

}

Measurement of decay amplitudes of B -> J/psi K-*, psi(2S)K-*, and chi K-c1(*) with an angular analysis. / Aubert, B.; Zhang, L.L.; Chen, S.; Wang, W.; Anderson, J.M.; Li, X.H.; Baak, M.A.; Raven, G.; Snoek, H.; David, P.; Schroder, H.; Liu, H.; van Bakel, N.; Wagner, A.; Yu, Z.

In: Physical Review D, Vol. 76, No. 3, 2007.

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

TY - JOUR

T1 - Measurement of decay amplitudes of B -> J/psi K-*, psi(2S)K-*, and chi K-c1(*) with an angular analysis

AU - Aubert, B.

AU - Zhang, L.L.

AU - Chen, S.

AU - Wang, W.

AU - Anderson, J.M.

AU - Li, X.H.

AU - Baak, M.A.

AU - Raven, G.

AU - Snoek, H.

AU - David, P.

AU - Schroder, H.

AU - Liu, H.

AU - van Bakel, N.

AU - Wagner, A.

AU - Yu, Z.

N1 - Measurement of decay amplitudes of B -> J/psi K-*, psi(2S)K-*, and chi K-c1(*) with an angular analysis

PY - 2007

Y1 - 2007

N2 - We perform the first three-dimensional measurement of the amplitudes of B→ψ(2S)K* and B→χc1K* decays and update our previous measurement for B→J/ψK*. We use a data sample collected with the BABAR detector at the PEP-II storage ring, corresponding to 232×106 BB̄ pairs. The longitudinal polarization of decays involving a JPC=1++ χc1 meson is found to be larger than that with a 1 - J/ψ or ψ(2S) meson. No direct CP-violating charge asymmetry is observed. © 2007 The American Physical Society.

AB - We perform the first three-dimensional measurement of the amplitudes of B→ψ(2S)K* and B→χc1K* decays and update our previous measurement for B→J/ψK*. We use a data sample collected with the BABAR detector at the PEP-II storage ring, corresponding to 232×106 BB̄ pairs. The longitudinal polarization of decays involving a JPC=1++ χc1 meson is found to be larger than that with a 1 - J/ψ or ψ(2S) meson. No direct CP-violating charge asymmetry is observed. © 2007 The American Physical Society.

U2 - 10.1103/PhysRevD.76.031102

DO - 10.1103/PhysRevD.76.031102

M3 - Article

VL - 76

JO - Physical Review D

JF - Physical Review D

SN - 1550-7998

IS - 3

ER -

Measurement of decay amplitudes of B -> J/psi K-*, psi(2S)K-*, and chi K-c1(*) with an angular analysis

Abstract

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Measurement of decay amplitudes of B -> J/psi K-, psi(2S)K-, and chi K-c1(*) with an angular analysis