Measurement of the production cross section of a W boson in association with two b jets in pp collisions at root s=8TeV
| dc.WoS.categories | Physics, Particles & Fields | en_US |
| dc.authorid | 0000-0002-9007-8260 | en_US |
| dc.contributor.author | Yetkin, Elif Aslı | |
| dc.date.accessioned | 2021-03-09T09:31:55Z | |
| dc.date.available | 2021-03-09T09:31:55Z | |
| dc.date.issued | 2017-02-11 | |
| dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümü | en_US |
| dc.description.abstract | The production cross section of a W boson in association with two b jets is measured using a sample of proton-proton collisions at root s = 8 TeV collected by the CMS experiment at the CERN LHC. The data sample corresponds to an integrated luminosity of 19.8 fb(-1). The W bosons are reconstructed via their leptonic decays, W -> l(v) where l = mu or e. The fiducial region studied contains exactly one lepton with transverse momentum pT(l) > 30 GeV and pseudorapidity |eta(l)| < 2.1, with exactly two b jets with pT > 25 GeV and |eta(l)| < 2.4 and no other jets with pT > 25 GeV and |eta(l)| < 4.7. The cross section is measured to be sigma(pp -> W(lv)+b<(b)over bar>) = 0.64 +/- 0.03 (stat) +/- 0.10 (syst) +/- 0.06 (theo) +/- 0.02 (lumi) pb, in agreement with standard model predictions. | en_US |
| dc.fullTextLevel | Full Text | en_US |
| dc.identifier.doi | 10.1140/epjc/s10052-016-4573-z | |
| dc.identifier.pmid | 28331430 | en_US |
| dc.identifier.scopusquality | Q1 | en_US |
| dc.identifier.uri | https://hdl.handle.net/11411/3347 | |
| dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-016-4573-z | |
| dc.identifier.wos | WOS:000400005100003 | en_US |
| dc.identifier.wosquality | Q1 | en_US |
| dc.indekslendigikaynak | Web of Science | en_US |
| dc.indekslendigikaynak | PubMed | en_US |
| dc.issue | 2 | en_US |
| dc.language.iso | en | en_US |
| dc.national | International | en_US |
| dc.numberofauthors | 200+ | 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.title | Measurement of the production cross section of a W boson in association with two b jets in pp collisions at root s=8TeV | |
| dc.type | Article | |
| dc.volume | 77 | en_US |
