Journal article

Measurement of the B-0 -> K-2()(1430)(0)gamma and B+-> K-2()(1430)(+)gamma branching fractions

Abstract:: We have investigated the exclusive, radiative B meson decays to K 2*(1430) in 89 × 106 BB̄ events with the BABAR detector at the PEP-II storage ring. We measure the branching fractions B(B0 → K2*(1430)0γ) = (1.22 ± 0.25 ± 0.10) × 10-5 and B(B+ → K2*(1430)+γ) = (1.45 ± 0.40 ± 0.15) × 10-5, where the first error is statistical and the second systematic. In addition, we measure the CP-violating asymmetry A CP[B0 → K2*(1430) 0γ] = -0.08 ± 0.15 ± 0.01.

Publication status:: Published

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APA Style

Aubert, B., Barate, R., Boutigny, D., Couderc, F., Gaillard, J., Hicheur, A., Karyotakis, Y., Lees, J., Tisserand, V., Zghiche, A., Palano, A., Pompili, A., Chen, J., Qi, N., Rong, G., Wang, P., Zhu, Y., Eigen, G., Ofte, I., … Button-Shafer, J. (2004). Measurement of the B-0 -> K-2(*)(1430)(0)gamma and B+-> K-2(*)(1430)(+)gamma branching fractions. Physical Review D, 70(9).

MLA Style

Aubert, B., et al. “Measurement of the B-0 - K-2(*)(1430)(0)Gamma and B+- K-2(*)(1430)(+)Gamma Branching Fractions.” Physical Review D, vol. 70, no. 9, 2004.

Chicago Style

Aubert, B, R Barate, D Boutigny, F Couderc, J Gaillard, A Hicheur, Y Karyotakis, et al. 2004. “Measurement of the B-0 - K-2(*)(1430)(0)Gamma and B+- K-2(*)(1430)(+)Gamma Branching Fractions.” Physical Review D 70 (9).
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Publisher copy:: 10.1103/PhysRevD.70.091105

Authors

+ Aubert, B More by this author

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+ Barate, R More by this author

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+ Boutigny, D More by this author

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+ Couderc, F More by this author

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+ Gaillard, J More by this author

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Journal:: Physical Review D More from this journal
Volume:: 70
Issue:: 9
Publication date:: 2004-11-01
DOI:: 10.1103/PhysRevD.70.091105
EISSN:: 1550-2368
ISSN:: 0556-2821

Language:: English
Pubs id:: pubs:20896
UUID:: uuid:56f1fb60-6fd6-420a-b057-3978299ede95
Local pid:: pubs:20896
Source identifiers:: 20896
Deposit date:: 2012-12-19

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Copyright date:: 2004

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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