Improved measurement of 2β+γ

Nita Sinha; Rahul Sinha; Abner Soffer

doi:10.1103/PhysRevD.72.071302

Improved measurement of 2β+γ

Nita Sinha^*
, Rahul Sinha
, Abner Soffer

^*Corresponding author for this work

Institute of Mathematical Sciences
Colorado State University

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We propose to measure the Cabibbo-Kobayashi-Maskawa parameter 2β+γ using B0 decays involving several intermediate states, and describe a general formalism that applies to a broad class of decays. The main advantage of this method is that the ratios between the interfering amplitudes can be measured without requiring external input. In addition, discrete ambiguities are resolved.

Original language	English
Article number	071302
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	72
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevD.72.071302
State	Published - 1 Oct 2005
Externally published	Yes

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10.1103/PhysRevD.72.071302

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Improved measurement of 2β+γ

Abstract

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