157 Result(s)
within
**g-Li Yue
Elementary Particles, Quantum Field Theory
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Article
Modified f(G) gravity models with curvature–matter coupling
A modified f(G) gravity model with coupling between matter and geometry is proposed, which is described by the product of the Lagrange density of the matter and an arbitrary function of the Gauss–Bonnet term. The...
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Article
Open AccessSearch for heavy particles decaying into top-quark pairs using lepton-plus-jets events in proton–proton collisions at \(\sqrt{s} = 13\) \(\text {TeV}\) with the ATLAS detector
A search for new heavy particles that decay into top-quark pairs is performed using data collected from proton–proton collisions at a centre-of-mass energy of 13
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Open AccessSearch for new phenomena using the invariant mass distribution of same-flavour opposite-sign dilepton pairs in events with missing transverse momentum in \(\sqrt{s}=13\) \(\text {Te}\text {V}\) pp collisions with the ATLAS detector
A search for new phenomena in final states containing an \(e^+e^-\) ...
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Article
Open AccessSearch for pair production of heavy vector-like quarks decaying into high-pT W bosons and top quarks in the lepton-plus-jets final state in pp collisions at \( \sqrt{s}=13 \) TeV with the ATLAS detector
A search is presented for the pair production of heavy vector-like B quarks, primarily targeting B quark decays into a W boson and a top quark. The search is based on 36.1 fb−1 of pp collisions at ...
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Article
Open AccessSearch for charged Higgs bosons decaying via H± → τ±ντ in the τ+jets and τ+lepton final states with 36 fb−1 of pp collision data recorded at \( \sqrt{s}=13 \) TeV with the ATLAS experiment
Charged Higgs bosons produced either in top-quark decays or in association with a top-quark, subsequently decaying via H± → τ±ντ, are searched for in 36.1 fb−1 of proton-proton collision data at
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Open AccessSearch for the Higgs boson produced in association with a vector boson and decaying into two spin-zero particles in the H → aa → 4b channel in pp collisions at \( \sqrt{s}=13 \) TeV with the ATLAS detector
A search for exotic decays of the Higgs boson into a pair of spin-zero particles, H → aa, where the a-boson decay sin to b-quarks promptly or with a mean proper lifetime cτa up to 6 mm and has a mass in the range...
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Article
Open AccessSearch for dark matter in events with a hadronically decaying vector boson and missing transverse momentum in pp collisions at \( \sqrt{s}=13 \) TeV with the ATLAS detector
A search for dark matter (DM) particles produced in association with a hadronically decaying vector boson is performed using pp collision data at a centre-of-mass energy of
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Article
Open AccessOperation and performance of the ATLAS Tile Calorimeter in Run 1
The Tile Calorimeter is the hadron calorimeter covering the central region of the ATLAS experiment at the Large Hadron Collider. Approximately 10,000 photomultipliers collect light from scintillating tiles act...
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Open AccessSearch for Higgs boson pair production in the \(\gamma \gamma WW^*\) channel using \(pp\) collision data recorded at \(\sqrt{s}\) \(=13\) TeV with the ATLAS detector
Searches for non-resonant and resonant Higgs boson pair production are performed in the \(\gamma \gamma WW^*\) ...
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Article
Open AccessSearch for pair production of Higgs bosons in the \( b\overline{b}b\overline{b} \) final state using proton-proton collisions at \( \sqrt{s}=13 \) TeV with the ATLAS detector
A search for Higgs boson pair production in the b b ...
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Article
Open AccessA strategy for a general search for new phenomena using data-derived signal regions and its application within the ATLAS experiment
This paper describes a strategy for a general search used by the ATLAS Collaboration to find potential indications of new physics. Events are classified according to their final state into many event classes. ...
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Article
Open AccessThe study of light invisible particles in Bc decays
In this paper, we study the light scalar and pseudoscalar invisible particles in the flavor changing neutral current processes of the Bc meson. Effective operators are introduced to describe the couplings between...
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Open AccessMeasurements of inclusive and differential fiducial cross-sections of \( t\overline{t} \) production with additional heavy-flavour jets in proton-proton collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
This paper presents measurements of t t ¯ ...
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Article
Open AccessSearch for Higgs boson pair production in the \( b\overline{b}W{W}^{*} \) decay mode at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
A search for Higgs boson pair production in the b b ...
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Article
Open AccessCombinations of single-top-quark production cross-section measurements and |fLVVtb| determinations at \( \sqrt{s} \) = 7 and 8 TeV with the ATLAS and CMS experiments
This paper presents the combinations of single-top-quark production cross-section measurements by the ATLAS and CMS Collaborations, using data from LHC proton-proton collisions at
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Article
Open AccessSearch for Higgs boson pair production in the WW(*)WW(*) decay channel using ATLAS data recorded at \( \sqrt{\mathrm{s}} \) = 13 TeV
A search for a pair of neutral, scalar bosons with each decaying into two W bosons is presented using 36.1 fb−1 of proton-proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS detecto...
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Article
Open AccessConstraints on mediator-based dark matter and scalar dark energy models using \( \sqrt{s} \) = 13 TeV pp collision data collected by the ATLAS detector
Constraints on selected mediator-based dark matter models and a scalar dark energy model using up to 37 fb−1 ...
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Article
Open AccessMeasurement of VH, \( \mathrm{H}\to \mathrm{b}\overline{\mathrm{b}} \) production as a function of the vector-boson transverse momentum in 13 TeV pp collisions with the ATLAS detector
Cross-sections of associated production of a Higgs boson decaying into bottomquark pairs and an electroweak gauge boson, W or Z, decaying into leptons are measured as a function of the gauge boson transverse mome...
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Article
Open AccessSearch for single production of vector-like quarks decaying into Wb in pp collisions at \( \sqrt{s} \) = 13 TeV with the ATLAS detector
A search for singly produced vector-like quarks Q, where Q can be either a T quark with charge +2/3 or a Y quark with charge −4/3, is performed in proton–proton collision data at a centre-of-mass energy of 13 TeV...
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Article
Open AccessSearch for long-lived neutral particles in pp collisions at \({\sqrt{s}} = 13~{\text { TeV}}\) that decay into displaced hadronic jets in the ATLAS calorimeter
This paper describes a search for pairs of neutral, long-lived particles decaying in the ATLAS calorimeter. Long-lived particles occur in many extensions to the Standard Model and may elude searches for new pr...
