A Study of B+->p pbar K+ and a Search for a Theta*++ Pentaquark Candidate in B Decay
| dc.creator | Berger-Hryn'ova, Tetiana | |
| dc.creator | Collaboration, for BaBar | |
| dc.date | 2004-11-02 | |
| dc.date.accessioned | 2026-07-07T12:59:10Z | |
| dc.date.available | 2026-07-07T12:59:10Z | |
| dc.description | A study of the decay B+->ppbarK+ is performed using 81fb-1 of data collected at the Upsilon(4S) with the BaBar detector at PEP-II. The branching fraction of B+->ppbarK+ is measured to be (6.7+/-0.9+/-0.6)x10^-6. An upper limit on the branching fraction of B+->Theta*++pbar, where Theta*++ is a narrow state decaying to pK+, is set to be 1.5x10^-7 for 1.43<m(Theta*++)<1.85GeV/c^2 at 90% confidence level. All results are preliminary. | |
| dc.description | 3 pages, 1 figure, presented at DPF 2004, Annual Meeting of the Division of Particles and Fields(DPF) of the American Physical Society(APS) at Riverside, CA, August 26-31, 2004 | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0411017 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0411017 | |
| dc.identifier | Int.J.Mod.Phys.A20:3749-3752,2005 | |
| dc.identifier | doi:10.1142/S0217751X05027503 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/225488 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | A Study of B+->p pbar K+ and a Search for a Theta*++ Pentaquark Candidate in B Decay | |
| dc.type | text |