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1138.
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1139.
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Study of the $^{50}$Cr(n,p)$^{50}$V Reaction at n_TOF for Advanced Fusion Technologies
/ Foteinou, Varvara (University of Ioannina, Greece) ; Amaducci, Simone (INFN Laboratori Nazionali del Sud, Catania, Italy) ; Goula, Styliani (University of Ioannina, Greece & European Organization for Nuclear Research (CERN), 1211 Geneva, Switzerland) ; Bacak, Michael (Vienna University of Technology (AT), Vienna, Austria) ; Claps, Gerardo (Agenzia nazionale per le nuove tecnologie (ENEA), Italy & INFN Laboratori Nazionali Frascati, Frascati, Italy) ; Colonna, Nicola (INFN, Sezione di Bari, Bari, Italy) ; Cosentino, Luigi (INFN Laboratori Nazionali del Sud, Catania, Italy) ; Diakaki, Maria (National Technical University of Athens, Athens, Greece) ; Eleme, Zinovia (University of Ioannina, Greece) ; Finocchiaro, Paolo (INFN Laboratori Nazionali del Sud, Catania, Italy) et al.
CERN-INTC-2025-043 ; INTC-P-747.
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2025 - mult..
Full text
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1140.
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1141.
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Measurement of the quadruple-differential angular decay rates of single top quarks produced with the ATLAS detector
/ Khan, Raees Ahmad (University of Pittsburgh (US)) ; Boudreau, Joseph (University of Pittsburgh (US)) ; Cai, Huacheng (CERN) ; Mueller, James Alfred (University of Pittsburgh (US)) ; Chitishvili, Mariam (Univ. of Valencia and CSIC (ES)) ; Escobar Ibanez, Carlos (Univ. of Valencia and CSIC (ES)) ; Degens, Jordy (University of Liverpool (GB)) ; Ng, Chi Wing (University of Pittsburgh (US)) ; Vreeswijk, Marcel (Nikhef National institute for subatomic physics (NL)) ; Costa Mezquita, Maria Jose (Univ. of Valencia and CSIC (ES))
/ATLAS Collaboration
In this study, we measure the fourfold differential angular decay rate of single top quarks produced in the t-channel in proton-proton collisions, using the full LHC Run 2 dataset collected by the ATLAS detector, with a centre-of-mass energy of sqrt{s}=13 TeV. Our primary goal is to extract limits on the Wilson coefficients at the tWb vertex and the four-quark operator C_{Qq} at the production vertex, alongside measuring the t-channel single top quark production cross-section. [...]
ATL-PHYS-SLIDE-2025-520.-
Geneva : CERN, 2025 - 1 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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1142.
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1143.
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Global EFT combinations in ATLAS and CMS
/ Shroff, Maheyer Jamshed (McGill University, (CA))
/ATLAS Collaboration
Many-parameter fits to precise measurements in the framework of the Standard Model Effective Field Theory are becoming a standard interpretation of LHC and other collider data. In this contribution an overview is given of state-of-the-art EFT interpretations in ATLAS with particular emphasis on results in the top quark sector..
ATL-PHYS-SLIDE-2025-519.-
Geneva : CERN, 2025 - 26 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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1144.
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1145.
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Towards reducing the neutron background for (n,g) measurements at n TOF-EAR2
/ Alcayne, Victor (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Spain) ; Allannavar, Aparna (Universitat Politècnica de Catalunya, Spain) ; Bacak, Michael (Technische Universität Wien (TU Wien), Austria) ; Balibrea-Correa, Javier (Instituto de Fı́sica Corpuscular, CSIC - Universidad de Valencia, Spain) ; Cano-Ott, Daniel (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas) ; Casanovas, Adria (Universitat Politècnica de Catalunya, Spain) ; Lerendegui-Marco, Jorge (Instituto de Fı́sica Corpuscular, CSIC - Universidad de Valencia, Spain) ; Manna, Alice (European Organization for Nuclear Research (CERN), Switzerland) ; Mendoza, Emilio (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas) ; Mucciola, Riccardo (Istituto Nazionale di Fisica Nucleare, Sezione di Bari, Italy) et al.
CERN-INTC-2025-042 ; INTC-P-587-ADD-2.
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2025 - mult..
Original Document (INTC-P-587) - Full text
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1146.
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Latest results on ttbar production threshold in ATLAS
/ Majersky, Oliver (Deutsches Elektronen-Synchrotron (DE))
/ATLAS Collaboration
The exceptionally large dataset collected by the ATLAS detector at the highest proton-proton collision energies provided by the LHC enables precision testing of theoretical predictions using an extensive sample of top quark events. This wealth of data has also opened the door to new measurements including those particularly sensitive to the ttbar threshold region, such as measurement of enhancement of ttbar production due to non-relaticistic QCD effects in the threshold, and measurement of top-quark Yukawa coupling in the ttbar production. [...]
ATL-PHYS>-SLIDE-2025-517.-
Geneva : CERN, 2025
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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1147.
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