dc.contributor.author | Sirunyan, A. M. | |
dc.contributor.author | Tumasyan , A. | |
dc.contributor.author | Şen,S | |
dc.date.accessioned | 2019-12-13T06:35:37Z | |
dc.date.available | 2019-12-13T06:35:37Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1434-6044 | |
dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-018-6390-z | |
dc.identifier.uri | http://hdl.handle.net/11655/18585 | |
dc.description.abstract | Measurements of B-s2*(5840)(0) and B-s1(5830)(0) mesons are performed using a data sample of proton-proton collisions corresponding to an integrated luminosity of 19.6 fb(-1), collected with the CMS detector at the LHC at a centre-of-mass energy of 8 TeV. The analysis studies P-wave B-s(0) meson decays into B(*)(+)K(-)and B(*)K-0(S)0, where the B+ and B-0 mesons are identified using the decays B+ -> J/psi K+ and B-0 -> J/psi K* (892)(0). The masses of the P-wave B-s(0) meson states are measured and the natural width of the B-s2*(5840)(0) state is determined. The first measurement of the mass difference between the charged and neutral B* mesons is also presented. The B-s2*(5840)(0) decay to (BKS0)-K-0 is observed, together with a measurement of its branching fraction relative to the B-s2*(5840)(0) -> B+K- decay. | |
dc.language.iso | en | |
dc.publisher | Springer | |
dc.relation.isversionof | 10.1140/epjc/s10052-018-6390-z | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | Physics | |
dc.title | Studies Of B-S2*(5840)(0) And B-S1(5830)(0) Mesons Including The Observation Of The B-S2*(5840)(0) -> (Bks0)-K-0 Decay In Proton- Proton Collisions At Root S=8 Tev | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.relation.journal | European Physical Journal C | |
dc.contributor.department | Fizik Mühendisliği | |
dc.identifier.volume | 78 | |
dc.identifier.issue | 11 | |
dc.description.index | WoS | |