Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/9360
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Aad, G. | - |
dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abdallah, J. | - |
dc.contributor.author | Khalek, S. Abdel | - |
dc.contributor.author | Abdinov, O. | - |
dc.contributor.author | Aben, R. | - |
dc.contributor.author | Adamczyk, L. | - |
dc.date.accessioned | 2022-12-25T20:32:54Z | - |
dc.date.available | 2022-12-25T20:32:54Z | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | https://doi.org/10.1007/JHEP10(2015)121 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/9360 | - |
dc.description.abstract | The normalized differential cross section for top-quark pair production in association with at least one jet is studied as a function of the inverse of the invariant mass of the t (t) over bar + 1-jet system. This distribution can be used for a precise determination of the top-quark mass since gluon radiation depends on the mass of the quarks. The experimental analysis is based on proton-proton collision data collected by the ATLAS detector at the LHC with a centre-of-mass energy of 7TeV corresponding to an integrated luminosity of 4.6 fb(-1). The selected events were identified using the lepton+jets top-quark-pair decay channel, where lepton refers to either an electron or a muon. The observed distribution is compared to a theoretical prediction at next-to-leading-order accuracy in quantum chromodynamics using the pole-mass scheme. With this method, the measured value of the top-quark pole mass, m(t)(pole), is: m(t)(pole) t = 173.7 +/- 1.5 (stat.) +/- 1.4 (syst.)(-0.5)(+1.0) (theory) GeV. This result represents the most precise measurement of the top-quark pole mass to date. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Springer | en_US |
dc.relation.ispartof | Journal of High Energy Physics | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Hadron-Hadron Scattering | en_US |
dc.subject | Top physics | en_US |
dc.subject | Parton Distributions | en_US |
dc.subject | Cross-Section | en_US |
dc.title | Determination of the Top-Quark Pole Mass Using T(t)over-Bar+1 Events Collected With the Atlas Experiment in 7 Tev Pp Collisions | en_US |
dc.type | Article | en_US |
dc.department | ESTÜ | en_US |
dc.identifier.issue | 10 | en_US |
dc.authorid | Warburton, Andreas/0000-0002-2298-7315 | - |
dc.authorid | Prokoshin, Fedor/0000-0001-6389-5399 | - |
dc.authorid | Potamianos, Karolos/0000-0001-7839-9785 | - |
dc.authorid | Gonzalez, Barbara Alvarez/0000-0001-7767-4810 | - |
dc.authorid | Saavedra, Juan Antonio Aguilar/0000-0002-5475-8920 | - |
dc.authorid | Lambourne, Luke/0000-0002-7001-7575 | - |
dc.authorid | Dolejší, Ji?í/0000-0001-5821-7067 | - |
dc.identifier.wos | WOS:000363476900001 | en_US |
dc.identifier.scopus | 2-s2.0-84945275693 | en_US |
dc.institutionauthor | [Belirlenecek] | - |
dc.identifier.doi | 10.1007/JHEP10(2015)121 | - |
dc.authorwosid | Warburton, Andreas/N-8028-2013 | - |
dc.authorwosid | Prokoshin, Fedor/E-2795-2012 | - |
dc.authorwosid | Gonzalez, Barbara Alvarez/ABG-7021-2020 | - |
dc.authorwosid | Potamianos, Karolos/V-2525-2019 | - |
dc.authorwosid | Alexa, Calin/F-6345-2010 | - |
dc.authorwosid | Saavedra, Juan Antonio Aguilar/F-1256-2016 | - |
dc.authorwosid | zhang, jin/GXV-9154-2022 | - |
dc.authorscopusid | 36945086700 | - |
dc.authorscopusid | 26326745400 | - |
dc.authorscopusid | 35226946900 | - |
dc.authorscopusid | 16232226000 | - |
dc.authorscopusid | 55443851900 | - |
dc.authorscopusid | 6507496079 | - |
dc.authorscopusid | 55336759900 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Eleman | en_US |
dc.identifier.scopusquality | Q1 | - |
dc.identifier.trdizinid | en_US] | |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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