Observation of a new X-b state in radiative transitions to y(1s) and y(2s) at ATLAS
| dc.authorid | TR3959 | en_US |
| dc.contributor.author | Çetin, Serkant Ali | |
| dc.contributor.author | ATLAS Collaboration | |
| dc.date.accessioned | 2015-07-07T13:18:34Z | |
| dc.date.available | 2015-07-07T13:18:34Z | |
| dc.date.issued | 2012-04-09 | |
| dc.department | Doğuş Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümü | en_US |
| dc.description.abstract | The chi(b)(np) quarkonium states are produced in proton-proton collisions at the Large Hadron Collider at root s=7 TeV and recorded by the ATLAS detector. Using a data sample corresponding to an integrated luminosity of 4.4 fb(-1), these states are reconstructed through their radiative decays to Y(1S,2S) with Y ->mu(+)mu(-). In addition to the mass peaks corresponding to the decay modes chi(b)(1P,2P)-> Y(1S)gamma, a new structure centered at a mass of 10.530 +/- 0.005(stat)+/- 0.009(syst) GeV is also observed, in both the Y(1S)gamma and Y(2S)gamma decay modes. This structure is interpreted as the chi(b)(3P) system. | en_US |
| dc.identifier.citation | Aad, G, Abbott, B., Abdallah, J., Abdelalim, A.A., Abdesselam, A., Abdinov, O. ... ATLAS Collaboration. (2012). Observation of a new X-b state in radiative transitions to y(1s) and y(2s) at ATLAS. Physical Review Letters, 108 (15), 17p. https://dx.doi.org/10.1103/PhysRevLett.108.152001. | en_US |
| dc.identifier.doi | 10.1103/PhysRevLett.108.152001 | |
| dc.identifier.endpage | 17 | en_US |
| dc.identifier.issn | 0031-9007 | |
| dc.identifier.issn | 1079-7114 | |
| dc.identifier.issue | 15 | en_US |
| dc.identifier.other | 000302635600005 (WOS) | |
| dc.identifier.pmid | 22587245 | en_US |
| dc.identifier.scopus | 2-s2.0-84859575430 | en_US |
| dc.identifier.scopusquality | Q1 | en_US |
| dc.identifier.startpage | 1 | en_US |
| dc.identifier.uri | https://dx.doi.org/10.1103/PhysRevLett.108.152001 | |
| dc.identifier.uri | https://hdl.handle.net/11376/1733 | |
| dc.identifier.volume | 108 | en_US |
| dc.identifier.wos | WOS:000302635600005 | en_US |
| dc.identifier.wosquality | Q1 | en_US |
| dc.indekslendigikaynak | Web of Science | en_US |
| dc.indekslendigikaynak | Scopus | en_US |
| dc.institutionauthor | Çetin, Serkant Ali | |
| dc.language.iso | en | en_US |
| dc.publisher | American Physical Society | en_US |
| dc.relation.ispartof | Physical Review Letters | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.subject | Bound-States | en_US |
| dc.subject | Quarkonium | en_US |
| dc.subject | Collisions | en_US |
| dc.subject | Decays | en_US |
| dc.subject | Tev | en_US |
| dc.title | Observation of a new X-b state in radiative transitions to y(1s) and y(2s) at ATLAS | en_US |
| dc.type | Article | en_US |
