Measurement of the b(b)over-bar dijet cross section in pp collisions at root s=7TeV with the ATLAS detector
| dc.WoS.categories | Physics, Particles & Fields | en_US |
| dc.authorid | 0000-0001-5050-8441 | en_US |
| dc.contributor.author | Çetin, Serkant Ali | |
| dc.date.accessioned | 2020-11-05T06:48:55Z | |
| dc.date.available | 2020-11-05T06:48:55Z | |
| dc.date.issued | 2016-12-05 | |
| dc.department | Fakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Enerji Sistemleri Mühendisliği Bölümü | en_US |
| dc.description.abstract | The dijet production cross section for jets containing a b-hadron (b-jets) has been measured in protonproton collisions with a centre-of-mass energy of root s = 7TeV, using the ATLAS detector at the LHC. The data used correspond to an integrated luminosity of 4.2 fb(-1). The cross section is measured for events with two identified b-jets with a transverse momentum pT > 20GeV and a minimum separation in the eta-phi plane of Delta R = 0.4. At least one of the jets in the event is required to have p(T) > 270GeV. The cross section is measured differentially as a function of dijet invariant mass, dijet transverse momentum, boost of the dijet system, and the rapidity difference, azimuthal angle and angular distance between the b-jets. The results are compared to different predictions of leading order and next-to-leading order perturbative quantum chromodynamics matrix elements supplemented with models for parton-showers and hadronization. | en_US |
| dc.fullTextLevel | Full Text | en_US |
| dc.identifier.doi | 10.1140/epjc/s10052-016-4521-y | en_US |
| dc.identifier.issn | 1434-6052 | |
| dc.identifier.issn | 1434-6044 | |
| dc.identifier.pmid | 28316501 | en_US |
| dc.identifier.scopus | 2-s2.0-85003696262 | en_US |
| dc.identifier.uri | https://hdl.handle.net/11411/2440 | |
| dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-016-4521-y | |
| dc.identifier.wos | WOS:000389893600002 | 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 | 12 | en_US |
| dc.language.iso | en | en_US |
| dc.national | International | en_US |
| dc.numberofauthors | 100+ | 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.subject | BOTTOM-QUARK PRODUCTION | en_US |
| dc.subject | P(P)OVER-BAR COLLISIONS | en_US |
| dc.subject | HEAVY QUARKS | en_US |
| dc.subject | ROOT-S | en_US |
| dc.title | Measurement of the b(b)over-bar dijet cross section in pp collisions at root s=7TeV with the ATLAS detector | en_US |
| dc.type | Article | en_US |
| dc.volume | 76 | en_US |
