Huang, HC;
Abe, K;
Abe, K;
Abe, T;
Adachi, I;
Aihara, H;
Akatsu, M;
... Belle Collaboration; + view all
(2003)
Evidence for B -> phi phi K.
PHYS REV LETT
, 91
(24)
, Article 241802. 10.1103/PhysRevLett.91.241802.
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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-->s (s) over bars (s) over bars transition. The branching fraction for this decay is measured to be <tcal>B</tcal>(B+/--->phiphiK(+/-))=(2.6(-0.9)(+1.1)+/-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.
| Type: | Article |
|---|---|
| Title: | Evidence for B -> phi phi K |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.91.241802 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.91.241802 |
| Language: | English |
| Additional information: | © 2003 The American Physical Society |
| Keywords: | B-DECAYS, SEARCH |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/1308414 |
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