Measurement of the branching fractions of Ds+→η'X and Ds+→η'ρ+ in e+e-→Ds+Ds-
| dc.contributor.author | Çakır, Orhan | |
| dc.contributor.department | Fen Fakültesi | tr_TR |
| dc.date.accessioned | 2020-02-21T10:10:48Z | |
| dc.date.available | 2020-02-21T10:10:48Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | We study Ds+ decays to final states involving the η' with a 482 pb-1 data sample collected at s=4.009 GeV with the BESIII detector at the BEPCII collider. We measure the branching fractions B(Ds+→η'X)=(8.8±1.8±0.5)% and B(Ds+→η'ρ+)=(5.8±1.4±0.4)% where the first uncertainty is statistical and the second is systematic. In addition, we estimate an upper limit on the non-resonant branching ratio B(Ds+→η'π+π0)<5.1% at the 90% confidence level. Our results are consistent with CLEO's recent measurements and help to resolve the disagreement between the theoretical prediction and CLEO's previous measurement of B(Ds+→η'ρ+). © 2015 The Authors. | tr_TR |
| dc.description.index | Wos | |
| dc.identifier.endpage | 07 | tr_TR |
| dc.identifier.issn/e-issn | 0370-2693 | |
| dc.identifier.startpage | 01 | tr_TR |
| dc.identifier.uri | https://doi.org/10.1016/j.physletb.2015.09.059 | tr_TR |
| dc.identifier.uri | http://hdl.handle.net/20.500.12575/69918 | |
| dc.identifier.volume | 750 | tr_TR |
| dc.language.iso | en | tr_TR |
| dc.relation.isversionof | 10.1016/j.physletb.2015.09.059 | tr_TR |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | tr_TR |
| dc.rights | CC0 1.0 Universal | * |
| dc.rights.uri | http://creativecommons.org/publicdomain/zero/1.0/ | * |
| dc.title | Measurement of the branching fractions of Ds+→η'X and Ds+→η'ρ+ in e+e-→Ds+Ds- | tr_TR |
| dc.type | Article | tr_TR |