Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/9690
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abdallah, J. | - |
dc.contributor.author | Abdinov, O. | - |
dc.contributor.author | Aben, R. | - |
dc.contributor.author | Abolins, M. | - |
dc.contributor.author | Adye, T. | - |
dc.date.accessioned | 2022-12-25T20:44:01Z | - |
dc.date.available | 2022-12-25T20:44:01Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 1434-6044 | - |
dc.identifier.issn | 1434-6052 | - |
dc.identifier.uri | https://doi.org/10.1140/epjc/s10052-015-3852-4 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/9690 | - |
dc.description.abstract | Fiducial cross-sections for t (t) over bar production with one or two additional b-jets are reported, using an integrated luminosity of 20.3 fb(-1) of proton-proton collisions at a centre-of-mass energy of 8 TeV at the Large Hadron Collider, collected with the ATLAS detector. The cross-section times branching ratio for t (t) over bar events with at least one additional b-jet is measured to be 950 +/- 70 (stat.)(-190)(+240) (syst.) fb in the lepton-plus-jets channel and 50 +/- 10 (stat.)(-10)(+15) (syst.) fb in the e mu channel. The cross-section times branching ratio for events with at least two additional b-jets is measured to be 19.3 +/- 3.5 (stat.) +/- 5.7 (syst.) fb in the dilepton channel (e mu, mu mu, and ee) using a method based on tight selection criteria, and 13.5 +/- 3.3 (stat.) +/- 3.6 (syst.) fb using a looser selection that allows the background normalisation to be extracted from data. The latter method also measures a value of 1.30 +/- 0.33 (stat.) +/- 0.28 (syst.)% for the ratio of t (t) over bar production with two additional b-jets to t (t) over bar production with any two additional jets. All measurements are in good agreement with recent theory predictions. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartof | European Physical Journal C | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Top-Pair | en_US |
dc.subject | Monte-Carlo | en_US |
dc.subject | Association | en_US |
dc.subject | Nlo | en_US |
dc.title | Measurements of fiducial cross-sections for t(t)over-bar production with one or two additional b-jets in pp collisions at root s=8 TeV using the ATLAS detector | en_US |
dc.type | Article | en_US |
dc.department | ESTÜ | en_US |
dc.identifier.volume | 76 | en_US |
dc.identifier.issue | 1 | en_US |
dc.authorid | Nagai, Yoshikazu/0000-0002-1792-5005 | - |
dc.authorid | Zhemchugov, Alexey/0000-0002-3360-4965 | - |
dc.authorid | Smirnov, Sergei Y/0000-0002-6778-073X | - |
dc.authorid | Gonzalez, Barbara Alvarez/0000-0001-7767-4810 | - |
dc.authorid | Staroba, Pavel/0000-0001-6009-6321 | - |
dc.authorid | Tassi, Enrico/0000-0002-3335-6500 | - |
dc.authorid | Crispin-Ortuzar, Mireia/0000-0002-4351-3709 | - |
dc.identifier.wos | WOS:000370645300001 | en_US |
dc.identifier.scopus | 2-s2.0-84953854901 | en_US |
dc.institutionauthor | [Belirlenecek] | - |
dc.identifier.pmid | 26770069 | en_US |
dc.identifier.doi | 10.1140/epjc/s10052-015-3852-4 | - |
dc.authorwosid | Nagai, Yoshikazu/AAG-6157-2021 | - |
dc.authorwosid | perez, miguel/GXF-5077-2022 | - |
dc.authorwosid | Smirnov, Sergei Y/F-1014-2011 | - |
dc.authorwosid | Zhemchugov, Alexey/N-1717-2017 | - |
dc.authorwosid | Gonzalez, Barbara Alvarez/ABG-7021-2020 | - |
dc.authorwosid | Staroba, Pavel/G-8850-2014 | - |
dc.authorwosid | Tassi, Enrico/AAJ-9661-2020 | - |
dc.authorscopusid | 26326745400 | - |
dc.authorscopusid | 35226946900 | - |
dc.authorscopusid | 16232226000 | - |
dc.authorscopusid | 6507496079 | - |
dc.authorscopusid | 55336759900 | - |
dc.authorscopusid | 56439018500 | - |
dc.authorscopusid | 54989009000 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Eleman | en_US |
dc.identifier.scopusquality | Q1 | - |
dc.identifier.trdizinid | en_US] | |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | Article | - |
item.grantfulltext | none | - |
Appears in Collections: | PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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