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ATLAS Conference Contributions

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2022-05-16
13:11
Constraints on spin-0 dark matter mediators and invisible Higgs decays using ATLAS 13 TeV $pp$ collision data with two top quarks and missing energy in the final state / Liberatore, Marianna (Deutsches Elektronen-Synchrotron (DE))
The statistical combination of searches targeting final states with two top quarks and invisible particles and characterised by the presence of zero, one or two leptons, at least one jet originating from a b-quark and missing transverse momentum is presented. [...]
ATL-PHYS-PROC-2022-034. - 2022. - 4 p.
Original Communication (restricted to ATLAS) - Full text

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2022-05-13
11:22
Highlights from Long-Lived Particle Searches at ATLAS / Gonski, Julia Lynne (Columbia University (US))
The latest results from long-lived particle (LLP) searches performed with the ATLAS experiment are presented. [...]
ATL-PHYS-PROC-2022-033. - 2022. - 4 p.
Original Communication (restricted to ATLAS) - Full text

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2022-05-12
16:22
Searches for 3rd generation-philic new phenomena with the ATLAS detector / Poulsen, Trine (Deutsches Elektronen-Synchrotron (DE))
Searches for 3rd generation-philic new phenomena with the ATLAS detector
ATL-PHYS-PROC-2022-032. - 2022. - 8 p.
Original Communication (restricted to ATLAS) - Full text

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2022-05-12
16:18
Recent ATLAS results on searches for electroweak produced supersymmetric particles / Gravili, Francesco Giuseppe (INFN Lecce e Universita del Salento (IT))
Proceeding for the corresponding talk given at the Conference
ATL-PHYS-PROC-2022-031. - 2022. - 6 p.
Original Communication (restricted to ATLAS) - Full text

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2022-05-12
15:18
Supersymmetry Searches and Combinations / Hooberman, Benjamin Henry (Univ. Illinois at Urbana Champaign (US))
The standard model (SM) of particle physics has been extremely successful at explaining a wide variety of phenomena but it cannot be the final theory of nature [...]
ATL-PHYS-PROC-2022-030. - 2022. - 6 p.
Original Communication (restricted to ATLAS) - Full text

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2022-05-12
14:07
Flow harmonics in heavy-ion physics at ATLAS and CMS / Bold, Tomasz (AGH University of Science and Technology (PL))
This paper summarises recent measurements of flow harmonics from the ATLAS and CMS Collaborations. [...]
ATL-PHYS-PROC-2022-029. - 2022. - 4 p.
Original Communication (restricted to ATLAS) - Full text

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2022-05-07
23:02
Searches of top FCNC interactions with the ATLAS detector / Veloso, Filipe (LIP - Laboratorio de Instrumentação e Física Experimental de Partículas (PT))
According to the Standard Model, flavour-changing neutral currents (FCNC) are forbidden at tree level and are strongly suppressed at higher orders. [...]
ATL-PHYS-PROC-2022-028. - 2022. - 6 p.
Original Communication (restricted to ATLAS) - Full text

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2022-05-05
07:23
Energy scale calibration of $b$-tagged jets with ATLAS Run 2 data using $t\bar{t}$ lepton+jets events / Bouquet, Romain (Centre National de la Recherche Scientifique (FR))
A feasibility study is presented for an in situ measurement of the energy scale of jets reconstructed from the hadronisation of $b$-quarks ($b$-jets) and passing flavour-tagging requirements in the ATLAS experiment. [...]
ATL-PHYS-PROC-2022-026. - 2022. - 4 p.
Original Communication (restricted to ATLAS) - Full text

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2022-05-05
07:22
Associated production of top quarks at ATLAS and CMS / Qin, Quake (University of Manchester (GB))
The latest measurements of the associated production of top quarks are summarised in this contribution, including the production of $t\bar{t}Z$, $t\bar{t}W$, $t\bar{t}\gamma/tq\gamma$ and $t\bar{t}t\bar{t}$. [...]
ATL-PHYS-PROC-2022-025. - 2022. - 4 p.
Original Communication (restricted to ATLAS) - Full text

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2022-05-01
15:50
Search for Dark Matter in association with an energetic photon in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / Piazza, Federica (Università degli Studi e INFN Milano (IT))
A search for Dark Matter (DM) is presented, exploiting final states containing a photon and missing transverse momentum, using 139 fb$^{-1}$ of data collected by the ATLAS experiment (LHC) at a centre-of-mass energy of 13 TeV. [...]
ATL-PHYS-PROC-2022-024. - 2022. - 12 p.
Original Communication (restricted to ATLAS) - Full text

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