| dc.contributor.author | The BESIII collaboration | en_US |
| dc.contributor.author | Kolcu, Onur Buğra | en_US |
| dc.date.accessioned | 2019-10-29T17:49:18Z | |
| dc.date.available | 2019-10-29T17:49:18Z | |
| dc.date.issued | 2019 | |
| dc.identifier.issn | 2470-0010 | |
| dc.identifier.uri | https://dx.doi.org/10.1103/PhysRevD.99.052010 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12294/2132 | |
| dc.description.abstract | Using a data sample of 448.1×106 ?(3686) events collected at s=3.686 GeV with the BESIII detector at the Beijing Electron-Positron Collider II, we search for the rare decay J/???e+e- via ?(3686)??+?-J/?. No signal events are observed and the upper limit on the branching fraction is set to be B(J/???e+e-)<1.2×10-7 at the 90% confidence level, which is still about one order of magnitude higher than the Standard Model prediction. © 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.99.052010 | en_US |
| dc.identifier.doi | 10.1103/PhysRevD.99.052010 | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.title | Search for rare decay J /? ??e+e- | en_US |
| dc.type | article | en_US |
| dc.department | İstanbul Arel Üniversitesi | en_US |
| dc.identifier.volume | 99 | en_US |
| dc.identifier.issue | 5 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
