TY  - JOUR
AU  - BABAR Collaboration (Lees, J. P. et al
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
AU  - Villanueva-Perez, P.
PY  - 2013
DA  - 2013//
TI  - Search for CP Violation in B-0-<(B-0)over bar> mixing using partial reconstruction of B-0 -> D*(-)Xl(+)nu(l) and a kaon tag
T2  - Phys. Rev. Lett.
JO  - Physical Review Letters
SP  - 101802
EP  - 7pp
VL  - 111
IS  - 10
PB  - Amer Physical Soc
AB  - We present results of a search for CP violation in B-0-(B) over bar (0) mixing with the BABAR detector. We select a sample of B0 -> D*-Xl(+)nu decays with a partial reconstruction method and use kaon tagging to assess the flavor of the other B meson in the event. We determine the CP violating asymmetryA(CP) [N((BB0)-B-0) – N((B-0) over bar (B-0) over bar)]/[N((B-0) over bar (B-0) over bar) + N((BB0)-B-0)] = (0.06 +/- 0.17 +/- 0.38-0.32)%, corresponding to Delta(CP) = 1- vertical bar q/p vertical bar = (0.29 +/- 0.84+1.88-1.61) X 10(-3).
SN  - 0031-9007
UR  - http://arxiv.org/abs/arXiv:1305.1575
UR  - https://doi.org/10.1103/PhysRevLett.111.101802
DO  - 10.1103/PhysRevLett.111.101802
LA  - English
N1  - WOS:000323898300010
ID  - BABARCollaborationLees_etal2013
ER  -