Measurement of CP-violating asymmetries in B0 decays to CP Eigenstates

Journal article

Using a data sample of 23 × 106 BB̄ pairs recorded at the Y(4S) resonance, a sample BCP of neutral B mesons decaying to the CP eigenstates was reconstructed. Each of the events in this sample was examined for evidence that the other neutral B meson decayed as B0 or a B̄0. The obtained value is consistent with the range implied by measurements and theoretical estimates of the magnitudes of CKM matrix elements.

Authors: Aubert, B; Boutigny, D; de Bonis, I; Gaillard, J; Jeremie, A

• Journal: Physical Review Letters
• Volume: 86
• Issue: 12
• Pages: 2515-2522
• Publication date: 2001-03-19
• DOI: 10.1103/PhysRevLett.86.2515
• ISSN: 0031-9007
• Language: English