| dc.contributor.author | The BESIII collaboration | en_US |
| dc.contributor.author | Kolcu, Onur Buğra | en_US |
| dc.date.accessioned | 2019-10-29T17:49:40Z | |
| dc.date.available | 2019-10-29T17:49:40Z | |
| dc.date.issued | 2015 | |
| dc.identifier.issn | 0031-9007 | |
| dc.identifier.uri | https://dx.doi.org/10.1103/PhysRevLett.115.091803 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12294/2244 | |
| dc.description.abstract | We report an observation of the process J/? ? ?X(1835) ? ?K0SK0S? at low K0SK0S mass with a statistical significance larger than 12.9? using a data sample of 1.31 × 109 J/? events collected with the BESIII detector. In this region of phase space the K0SK0S system is dominantly produced through the f0(980). By performing a partial wave analysis, we determine the spin parity of the X(1835) to be JPC = 0?+. The mass and width of the observed X(1835) are 1844 ± 9(stat)+16?25 (syst) MeV/c2 and 192+20?17 (stat)+62?43 (syst) MeV, respectively, which are consistent with the results obtained by BESIII in the channel J/? ? ??+???'. © 2015 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.115.091803 | en_US |
| dc.identifier.doi | 10.1103/PhysRevLett.115.091803 | |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.title | Observation and spin-parity determination of the X(1835) in J/? ? ?K0SK0S? | en_US |
| dc.type | article | en_US |
| dc.department | İstanbul Arel Üniversitesi, Meslek Yüksekokulu, Optisyenlik Programı | en_US |
| dc.identifier.volume | 115 | en_US |
| dc.identifier.issue | 9 | en_US |
| dc.identifier.startpage | 091803-1 | en_US |
| dc.identifier.endpage | 091803-7 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
