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research article
Study of CP violating effects in time dependent B0(B̄ 0) → D(*)∓ π± decays
The measurements of time-dependent decay rates for B 0(B̄0) → D()∓π ∓ decays and extraction of CP violation parameters containing φ3 were discussed. It was found that a 140 fb-1 data sample, which contained 152 × 106 BB̄ events, was used in the measurement. Charged leptons, pions and kaons were used to identify the flavor of the accompanying B meson. The results show that |2R Dπ sin(2φ1 + φ3)| = 0.060 ± 0.040(stat) ± 0.019(syst) can be obtained.
Type
research article
Scopus ID
2-s2.0-4344604424
Authors
Sarangi, T.R.
•
Abe, K.
•
Abe, K.
•
Abe, T.
•
Aihara, H.
•
Asano, Y.
•
Aulchenko, V.
•
Aushev, T.
•
Bahinipati, S.
•
Bakich, A.M.
Publication date
2004
Published in
Volume
93
Issue
3
Start page
031802
End page
1
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
November 5, 2010
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