Back to Search
Start Over
Evidence for B0-->pi0pi0.
- Source :
-
Physical review letters [Phys Rev Lett] 2003 Dec 31; Vol. 91 (26 Pt 1), pp. 261801. Date of Electronic Publication: 2003 Dec 24. - Publication Year :
- 2003
-
Abstract
- We report evidence for the decay B0-->pi(0)pi(0). The analysis is based on a data sample of 152x10(6) BBmacr; pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB e(+)e(-) storage ring. We detect a signal for B0-->pi(0)pi(0) with a significance of 3.4 standard deviations, and measure the branching fraction to be [1.7+/-0.6(stat)+/-0.2(syst)]x10(-6).
Details
- Language :
- English
- ISSN :
- 0031-9007
- Volume :
- 91
- Issue :
- 26 Pt 1
- Database :
- MEDLINE
- Journal :
- Physical review letters
- Publication Type :
- Academic Journal
- Accession number :
- 14754039
- Full Text :
- https://doi.org/10.1103/PhysRevLett.91.261801