Measurement of fiducial and differential W+W- production cross-sections at √s=13 TeV with the ATLAS detector

The ATLAS collaboration, Алексей Рафаилович Бузыкаев, Сергей Владимирович Пелеганчук

Результат исследования: Научные публикации в периодических изданияхстатья

12 Цитирования (Scopus)

Аннотация

A measurement of fiducial and differential cross-sections for W+W- production in proton–proton collisions at s=13 TeV with the ATLAS experiment at the Large Hadron Collider using data corresponding to an integrated luminosity of 36.1 fb - 1 is presented. Events with one electron and one muon are selected, corresponding to the decay of the diboson system as WW→ e±νμν. To suppress top-quark background, events containing jets with a transverse momentum exceeding 35 GeV are not included in the measurement phase space. The fiducial cross-section, six differential distributions and the cross-section as a function of the jet-veto transverse momentum threshold are measured and compared with several theoretical predictions. Constraints on anomalous electroweak gauge boson self-interactions are also presented in the framework of a dimension-six effective field theory.

Язык оригиналаанглийский
Номер статьи884
ЖурналEuropean Physical Journal C
Том79
Номер выпуска10
DOI
СостояниеОпубликовано - 1 окт 2019

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