@Article{ATLASCollaborationAad_etal2023, author="ATLAS Collaboration (Aad, G. et al and Akiot, A. and Amos, K. R. and Aparisi Pozo, J. A. and Bailey, A. J. and Bouchhar, N. and Cabrera Urban, S. and Cantero, J. and Cardillo, F. and Castillo Gimenez, V. and Chitishvili, M. and Costa, M. J. and Didenko and Escobar, C. and Fiorini, L. and Fullana Torregrosa, E. and Fuster, J. and Garcia, C. and Garcia Navarro, J. E. and Gomez Delegido, A. J. and Gonzalez de la Hoz, S. and Gonzalvo Rodriguez, G. R. and Guerrero Rojas, J. G. R. and Lacasta, C. and Marti-Garcia, S. and Martinez Agullo, P. and Miralles Lopez, M. and Mitsou, V. A. and Monsonis Romero, L. and Moreno Llacer, M. and Munoz Perez, D. and Navarro-Gonzalez, J. and Poveda, J. and Prades Iba{\~{n}}ez, A. and Rubio Jimenez, A. and Ruiz-Martinez, A. and Sabatini, P. and Salt, J. and Sanchez Sebastian, V. and Sayago Galvan, I. and Senthilkumar, V. and Soldevila, U. and Sanchez, J. and Torro Pastor, E. and Valero, A. and Valiente Moreno, E. and Valls Ferrer, J. A. and Varriale, L. and Villaplana Perez, M. and Vos, M.", title="Search for vector-boson resonances decaying into a top quark and a bottom quark using pp collisions at {\textsurd}s=13 TeV with the ATLAS detector", journal="Journal of High Energy Physics", year="2023", publisher="Springer", volume="12", number="12", pages="073--63pp", optkeywords="Beyond Standard Model; Hadron-Hadron Scattering", abstract="A search for a new massive charged gauge boson, W {\textquoteright}, is performed with the ATLAS detector at the LHC. The dataset used in this analysis was collected from proton-proton collisions at a centre-of-mass energy of root s = 13 TeV, and corresponds to an integrated luminosity of 139 fb(-1). The reconstructed tb invariant mass is used to search for a W {\textquoteright} boson decaying into a top quark and a bottom quark. The result is interpreted in terms of a W {\textquoteright} boson with purely right-handed or left-handed chirality in a mass range of 0.5-6 TeV. Different values for the coupling of the W {\textquoteright} boson to the top and bottom quarks are considered, taking into account interference with single-top-quark production in the s-channel. No significant deviation from the background prediction is observed. The results are expressed as upper limits on the W {\textquoteright} -> tb production cross-section times branching ratio as a function of the W {\textquoteright}-boson mass and in the plane of the coupling vs the W {\textquoteright}-boson mass.", optnote="WOS:001133251100002", optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5917), last updated on Fri, 09 Feb 2024 08:18:28 +0000", issn="1029-8479", doi="10.1007/JHEP12(2023)073", opturl="https://arxiv.org/abs/2308.08521", opturl="https://doi.org/10.1007/JHEP12(2023)073", language="English" }