Observation of the singly cabibbo suppressed decay ?_{c}^{+}?n?^{+}
| dc.authorid | Onur Buğra Kolcu / 0000-0002-9177-1286 | en_US |
| dc.authorid | Serkant Ali Çetin / 0000-0001-5050-8441 | en_US |
| dc.authorscopusid | Serkant Ali Çetin / 34567544400 | |
| dc.authorwosid | Onur Buğra Kolcu / P-4990-2015 | en_US |
| dc.authorwosid | Serkant Ali Çetin / AGF-0147-2022 | en_US |
| dc.contributor.author | Cetin, Serkant Ali | |
| dc.contributor.author | Kolcu, Onur Buğra | |
| dc.date.accessioned | 2022-05-23T05:11:37Z | |
| dc.date.available | 2022-05-23T05:11:37Z | |
| dc.date.issued | 2022 | en_US |
| dc.department | İstinye Üniversitesi | en_US |
| dc.description.abstract | The singly Cabibbo-suppressed decay ?_{c}^{+}?n?^{+} is observed for the first time with a statistical significance of 7.3? by using 3.9 fb^{-1} of e^{+}e^{-} collision data collected at center-of-mass energies between 4.612 and 4.699 GeV with the BESIII detector at BEPCII. The branching fraction of ?_{c}^{+}?n?^{+} is measured to be (6.6±1.2_{stat}±0.4_{syst})×10^{-4}. By taking the upper limit of branching fractions of ?_{c}^{+}?p?^{0} from the Belle experiment, the ratio of branching fractions between ?_{c}^{+}?n?^{+} and ?_{c}^{+}?p?^{0} is calculated to be larger than 7.2 at the 90% confidence level, which disagrees with most predictions of the available phenomenological models. In addition, the branching fractions of the Cabibbo-favored decays ?_{c}^{+}???^{+} and ?_{c}^{+}??^{0}?^{+} are measured to be (1.31±0.08_{stat}±0.05_{syst})×10^{-2} and (1.22±0.08_{stat}±0.07_{syst})×10^{-2}, respectively, which are consistent with previous results. | en_US |
| dc.identifier.citation | Ablikim M, Achasov M. N, Begzsuren K, Berger N, Bertani M, Bettoni D, Cetin, S. A, Chen Z. J, Cheng W. S, Cibinetto G, Cossio F, Cui X. F, Guo A. Q, Guo L. B, Guo R. P, Guo Y. P, Guskov A, Jing M. Q, Johansson T, Kalantar-Nayestanaki N, Kolcu, O. B T, Li C, Li C. H, Li C, Li D. M, Li F, Li G, Liu W. M, Liu X, Liu Y, Liu Y. B, Liu Z. A, Liu ZQ, Lou X. C, BESIII Collaboration. Observation of the Singly Cabibbo Suppressed Decay Λ_{c}^{+}→nπ^{+}. Phys Rev Lett. 2022 Apr 8;128(14):142001. doi: 10.1103/PhysRevLett.128.142001. PMID: 35476477. | en_US |
| dc.identifier.doi | 10.1103/PhysRevLett.128.142001 | en_US |
| dc.identifier.issn | 0031-9007 | en_US |
| dc.identifier.issue | 14 | en_US |
| dc.identifier.pmid | 35476477 | en_US |
| dc.identifier.scopus | 2-s2.0-85128907360 | en_US |
| dc.identifier.scopusquality | Q1 | en_US |
| dc.identifier.uri | http://doi.org/110.1103/PhysRevLett.128.142001 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12713/2696 | |
| dc.identifier.volume | 128 | en_US |
| dc.identifier.wos | WOS:000789018300001 | en_US |
| dc.identifier.wosquality | Q1 | en_US |
| dc.indekslendigikaynak | Web of Science | en_US |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.indekslendigikaynak | PubMed | en_US |
| dc.institutionauthor | Kolcu, Onur Buğra | |
| dc.institutionauthor | Çetin, Serkant Ali | |
| dc.language.iso | en | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.relation.ispartof | Physical Rewiev Latters | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.title | Observation of the singly cabibbo suppressed decay ?_{c}^{+}?n?^{+} | en_US |
| dc.type | Article | en_US |
