TY - JOUR
T1 - Improved measurement of 2β+γ
AU - Sinha, Nita
AU - Sinha, Rahul
AU - Soffer, Abner
PY - 2005/10/1
Y1 - 2005/10/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=29744437030&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.72.071302
DO - 10.1103/PhysRevD.72.071302
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AN - SCOPUS:29744437030
SN - 1550-7998
VL - 72
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 7
M1 - 071302
ER -