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Search for W ' -> tb decays in the hadronic final state using pp collisions at root s=13 TeV with the ATLAS detector
ATLAS Collaboration
2018
Source PublicationPHYSICS LETTERS B
ISSN0370-2693
EISSN1873-2445
Volume781Pages:327-348
SubtypeArticle
AbstractA search for W'-boson production in the W' -> t (b) over bar -> q (q) over bar 'b (b) over bar decay channel is presented using 36.1 fb(-1) of 13 TeV proton-proton collision data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016. The search is interpreted in terms of both a left-handed and a right-handed chiral W' boson within the mass range 1-5 TeV. Identification of the hadronically decaying top quark is performed using jet substructure tagging techniques based on a shower deconstruction algorithm. No significant deviation from the Standard Model prediction is observed and the results are expressed as upper limits on the W' -> t (b) over bar production cross-section times branching ratio as a function of the W'-boson mass. These limits exclude W' bosons with right-handed couplings with masses below 3.0 TeV and W' bosons with left-handed couplings with masses below 2.9 TeV, at the 95% confidence level. (C) 2018 The Author. Published by Elsevier B.V.
DOI10.1016/j.physletb.2018.03.036
WOS KeywordSYMMETRY-BREAKING ; PAIR PRODUCTION ; TOP-QUARK ; PLUS PLUS ; RESUMMATION ; COLLIDERS ; DYNAMICS ; PHYSICS ; MASS
Indexed BySCI
Language英语
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
WOS IDWOS:000435653100044
ADS Bibcode2018PhLB..781..327A
AXRIV CODE1801
inspireid1650152
Citation statistics
Cited Times:46 [INSPIRE]
Cited Times:10 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/286054
Collection实验物理中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
ATLAS Collaboration. Search for W ' -> tb decays in the hadronic final state using pp collisions at root s=13 TeV with the ATLAS detector[J]. PHYSICS LETTERS B,2018,781:327-348.
APA ATLAS Collaboration.(2018).Search for W ' -> tb decays in the hadronic final state using pp collisions at root s=13 TeV with the ATLAS detector.PHYSICS LETTERS B,781,327-348.
MLA ATLAS Collaboration."Search for W ' -> tb decays in the hadronic final state using pp collisions at root s=13 TeV with the ATLAS detector".PHYSICS LETTERS B 781(2018):327-348.
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