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Evidence for B-->phiphiK.
- Source :
-
Physical review letters [Phys Rev Lett] 2003 Dec 12; Vol. 91 (24), pp. 241802. Date of Electronic Publication: 2003 Dec 10. - Publication Year :
- 2003
-
Abstract
- We report evidence for the decay mode B-->phiphiK based on an analysis of 78 fb(-1) of data collected with the Belle detector at KEKB. This is the first example of a b-->sssss transition. The branching fraction for this decay is measured to be B(B+/--->phiphiK+/-)=(2.6(+1.1)(-0.9)+/-0.3)x10(-6) for a phiphi invariant mass below 2.85 GeV/c(2). Results for other related charmonium decay modes are also reported.
Details
- Language :
- English
- ISSN :
- 0031-9007
- Volume :
- 91
- Issue :
- 24
- Database :
- MEDLINE
- Journal :
- Physical review letters
- Publication Type :
- Academic Journal
- Accession number :
- 14683108
- Full Text :
- https://doi.org/10.1103/PhysRevLett.91.241802