Search for direct pair production of supersymmetric partners to the tau lepton in proton-proton collisions at root s=13TeV
| dc.WoS.categories | Physics, Particles & Fields | en_US |
| dc.contributor.author | Yetkin, Elif Aslı | |
| dc.date.accessioned | 2020-05-27T13:52:29Z | |
| dc.date.available | 2020-05-27T13:52:29Z | |
| dc.date.issued | 2020-03-02 | |
| dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümü | en_US |
| dc.description.abstract | A search is presented for t slepton pairs produced in proton-proton collisions at a center-of-mass energy of 13 TeV. The search is carried out in events containing two t leptons in the final state, on the assumption that each t slepton decays primarily to a t lepton and a neutralino. Events are considered in which each t lepton decays to one or more hadrons and a neutrino, or in which one of the t leptons decays instead to an electron or a muon and two neutrinos. The data, collected with the CMS detector in 2016 and 2017, correspond to an integrated luminosity of 77.2 fb-1. The observed data are consistent with the standard model background expectation. The results are used to set 95% confidence level upper limits on the cross section for t slepton pair production in various models for t slepton masses between 90 and 200 GeV and neutralino masses of 1, 10, and 20 GeV. In the case of purely left-handed t slepton production and decay to a t lepton and a neutralino with a mass of 1GeV, the strongest limit is obtained for a t slepton mass of 125 GeV at a factor of 1.14 larger than the theoretical cross section. | en_US |
| dc.fullTextLevel | Full Text | en_US |
| dc.identifier.doi | 10.1140/epjc/s10052-020-7739-7 | en_US |
| dc.identifier.issn | 1434-6052 | |
| dc.identifier.issn | 1434-6044 | |
| dc.identifier.pmid | 32226948 | en_US |
| dc.identifier.scopus | 2-s2.0-85080991473 | en_US |
| dc.identifier.uri | https://hdl.handle.net/11411/2094 | |
| dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-020-7739-7 | |
| dc.identifier.wos | WOS:000528546600002 | 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.issue | 3 | en_US |
| dc.language.iso | en | en_US |
| dc.national | International | en_US |
| dc.numberofauthors | 1000+ | en_US |
| dc.publisher | Springer | en_US |
| dc.relation.ispartof | European Physical Journal C | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.scopus.SNIP | 1.308 | en_US |
| dc.subject | E(+)E(-) Collisions | en_US |
| dc.title | Search for direct pair production of supersymmetric partners to the tau lepton in proton-proton collisions at root s=13TeV | en_US |
| dc.type | Article | en_US |
| dc.volume | 80 | en_US |
