Aubert, B;
Barate, R;
Boutigny, D;
Gaillard, JM;
Hicheur, A;
Karyotakis, Y;
Lees, JP;
... BABAR Collaboration; + view all
(2003)
Measurements of the branching fractions and bounds on the charge asymmetries of charmless three-body charged B decays.
PHYS REV LETT
, 91
(5)
, Article 051801. 10.1103/PhysRevLett.91.051801.
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Abstract
We present measurements of branching fractions and charge asymmetries for charmless B-meson decays to three-body final states of charged pions and kaons. The analysis uses 81.8 fb(-1) of data collected at the Y(4S) resonance with the BABAR detector at the SLAC PEP-II asymmetric B Factory. We measure the branching fractions <B(B+&RARR;π(+)π(-)π(+))=(10.9&PLUSMN;3.3&PLUSMN;1.6)x10(-6), B(B+&RARR;K+π(-)π(+))=(59.1&PLUSMN;3.8&PLUSMN;3.2)x10(-6), and B(B+&RARR;K+K-K+)=(29.6&PLUSMN;2.1&PLUSMN;1.6)x10(-6) and provide 90% C.L. upper limits for other decays. We observe no charge asymmetries for these modes.
| Type: | Article |
|---|---|
| Title: | Measurements of the branching fractions and bounds on the charge asymmetries of charmless three-body charged B decays |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.91.051801 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.91.051801 |
| Language: | English |
| Additional information: | © 2003 The American Physical Society |
| Keywords: | SEARCH |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences UCL > Provost and Vice Provost Offices > School of Life and Medical Sciences > Faculty of Brain Sciences 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/1303629 |
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