| dc.contributor.author | BESIII Collaboration | |
| dc.contributor.author | Kolcu, O. B. | |
| dc.date.accessioned | 2023-02-22T05:59:53Z | |
| dc.date.available | 2023-02-22T05:59:53Z | |
| dc.date.issued | 2015 | en_US |
| dc.identifier.citation | Ablikim, M., Achasov, M. N., Ai, X. C., Albayrak, O., Albrecht, M., Ambrose, D. J., ... & Li, K. (2015). Observation of a neutral charmoniumlike state Z c (4025) 0 in e+ e−→(D* D*) 0 π 0. Physical review letters, 115(18), 182002. | en_US |
| dc.identifier.issn | 0031-9007 | |
| dc.identifier.uri | https.//10.1103/PhysRevLett.115.182002 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12294/3284 | |
| dc.description.abstract | We report a study of the process e+e-→(D∗D¯∗)0π0 using e+e- collision data samples with integrated luminosities of 1092 pb-1 at s=4.23 GeV and 826 pb-1 at s=4.26 GeV collected with the BESIII detector at the BEPCII storage ring. We observe a new neutral structure near the (D∗D¯∗)0 mass threshold in the π0 recoil mass spectrum, which we denote as Zc(4025)0. Assuming a Breit-Wigner line shape, its pole mass and pole width are determined to be (4025.5-4.7+2.0±3.1) MeV/c2 and (23.0±6.0±1.0) MeV, respectively. The Born cross sections of e+e-→Zc(4025)0π0→(D∗D¯∗)0π0 are measured to be (61.6±8.2±9.0) pb at s=4.23 GeV and (43.4±8.0±5.4) pb at s=4.26 GeV. The first uncertainties are statistical and the second are systematic. © 2015 us. © 2015 American Physical Society. American Physical Society. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.relation.ispartof | Physical Review Letters | en_US |
| dc.identifier.doi | 10.1103/PhysRevLett.115.182002 | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.title | Observation of a Neutral Charmoniumlike State Zc (4025)0 in e+e- → (D∗ D ¯ ∗)0π0 | en_US |
| dc.type | article | en_US |
| dc.department | Mühendislik ve Mimarlık Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü | en_US |
| dc.authorid | 0000-0002-9177-1286 | en_US |
| dc.identifier.volume | 115 | en_US |
| dc.identifier.issue | 18 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.institutionauthor | Kolcu, Onur Buğra | |
| dc.authorscopusid | 55900757000 | en_US |
| dc.identifier.scopus | 2-s2.0-84946593187 | en_US |
