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https://elib.bsu.by/handle/123456789/258944Полная запись метаданных
| Поле DC | Значение | Язык |
|---|---|---|
| dc.contributor.author | Mossolov, V. | - |
| dc.contributor.author | Shumeiko, N. | - |
| dc.contributor.author | Gonzalez, Suarez J. | - |
| dc.contributor.author | CMS Collaboration | - |
| dc.date.accessioned | 2021-04-22T11:52:22Z | - |
| dc.date.available | 2021-04-22T11:52:22Z | - |
| dc.date.issued | 2017 | - |
| dc.identifier.citation | Phys Lett Sect B Nucl Elem Part High-Energy Phys 2017;770:50-71 | ru |
| dc.identifier.uri | https://elib.bsu.by/handle/123456789/258944 | - |
| dc.description.abstract | The invariance of the standard model (SM) under the CPT transformation predicts equality of particle and antiparticle masses. This prediction is tested by measuring the mass difference between the top quark and antiquark (Δmt=mt−mt‾) that are produced in pp collisions at a center-of-mass energy of 8 TeV, using events with a muon or an electron and at least four jets in the final state. The analysis is based on data corresponding to an integrated luminosity of 19.6 fb−1collected by the CMS experiment at the LHC, and yields a value of Δmt=−0.15±0.19(stat)±0.09(syst) GeV, which is consistent with the SM expectation. This result is significantly more precise than previously reported measurements. | ru |
| dc.description.sponsorship | Individuals have received support from the Marie-Curie programme and the European Research Council and EPLANET (European Union); the Leventis Foundation; the A. P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Federal Science Policy Office; the Fonds pour la Formation ? la Recherche dans l'Industrie et dans l'Agriculture (FRIA-Belgium); the Agentschap voor Innovatie door Wetenschap en Technologie (IWT-Belgium); the Ministry of Education, Youth and Sports (MEYS) of the Czech Republic; the Council of Science and Industrial Research, India; the HOMING PLUS programme of the Foundation for Polish Science, cofinanced from European Union, Regional Development Fund, the Mobility Plus programme of the Ministry of Science and Higher Education, the National Science Center (Poland), contracts Harmonia 2014/14/M/ST2/00428, Opus 2013/11/B/ST2/04202, 2014/13/B/ST2/02543 and 2014/15/B/ST2/03998, Sonata-bis 2012/07/E/ST2/01406; the Thalis and Aristeia programmes cofinanced by EU-ESF and the Greek NSRF; the National Priorities Research Program by Qatar National Research Fund; the Programa Clar?n-COFUND del Principado de Asturias; the Rachadapisek Sompot Fund for Postdoctoral Fellowship, Chulalongkorn University and the Chulalongkorn Academic into Its 2nd Century Project Advancement Project (Thailand); and the Welch Foundation, contract C-1845. | ru |
| dc.language.iso | en | ru |
| dc.publisher | Elsevier B.V. | ru |
| dc.subject | ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика | ru |
| dc.title | Measurement of the mass difference between top quark and antiquark in pp collisions at s=8 TeV | ru |
| dc.type | article | ru |
| dc.rights.license | CC BY 4.0 | ru |
| dc.identifier.DOI | 10.1016/j.physletb.2017.04.028 | - |
| dc.identifier.scopus | 85018793858 | - |
| Располагается в коллекциях: | Статьи НИУ «Институт ядерных проблем» | |
Полный текст документа:
| Файл | Описание | Размер | Формат | |
|---|---|---|---|---|
| 1-s2.0-S0370269317303027-main.pdf | 1,04 MB | Adobe PDF | Открыть |
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