| dc.contributor.author | The BESIII collaboration | en_US |
| dc.contributor.author | Kolcu, Onur Buğra | en_US |
| dc.date.accessioned | 2019-10-29T17:49:13Z | |
| dc.date.available | 2019-10-29T17:49:13Z | |
| dc.date.issued | 2019 | |
| dc.identifier.issn | 2470-0010 | |
| dc.identifier.uri | https://dx.doi.org/10.1103/PhysRevD.99.112010 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12294/2114 | |
| dc.description.abstract | Using a data sample of 4.48×108 ?(3686) events collected with the BESIII detector, we present a first observation of ?(3686)?pp ?, and we measure its branching fraction to be [6.06±0.38(stat)±0.48(syst)]×10-6. In contrast to the earlier discovery of a threshold enhancement in the pp-mass spectrum of the channel J/???pp, denoted as X(pp), we do not find a similar enhancement in ?(3686)?pp?. An upper limit of 1.82×10-7 at the 90% confidence level on the branching fraction of ?(3686)?X(pp)??pp? is obtained. © 2019 authors. Published by the American Physical Society. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.relation.ispartof | Physical Review D | en_US |
| dc.identifier.doi | 10.1103/PhysRevD.99.112010 | en_US |
| dc.identifier.doi | 10.1103/PhysRevD.99.112010 | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.title | Observation of psi(3686) -> p(p)over-bar phi | en_US |
| dc.type | article | en_US |
| dc.department | İstanbul Arel Üniversitesi | en_US |
| dc.identifier.volume | 99 | en_US |
| dc.identifier.issue | 11 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
