{"id":"W4385208541","doi":"10.3204/pubdb-2023-04707","title":"Search for a new heavy scalar particle decaying into a Higgs boson and a new scalar singlet in final states with one or two light leptons and a pair of $\\tau$-leptons with the ATLAS detector","year":2023,"lang":"en","type":"preprint","venue":"arXiv (Cornell University)","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"SLAC National Accelerator Laboratory; Brookhaven National Laboratory; European Social Fund; High Energy Physics; British Columbia Knowledge Development Fund; Japan Society for the Promotion of Science; Science and Technology Facilities Council; Natural Sciences and Engineering Research Council of Canada; University of California, Irvine; College of Engineering, Michigan State University; Agencia Nacional de Investigación y Desarrollo; Shanghai Key Laboratory for Particle Physics and Cosmology; Technische Universität Dortmund; Narodowa Agencja Wymiany Akademickiej; Pontificia Universidad Javeriana; University of Science and Technology of China; Universidade do Minho; Julius-Maximilians-Universität Würzburg; University of South Africa; University of the Philippines; State Key Laboratory of Particle Detection and Electronics; Universidade Federal de Juiz de Fora; Universitatea din București; University of Cape Town; Universidade do Estado do Rio de Janeiro; High Energy Accelerator Research Organization; Université Cadi Ayyad; University of Tsukuba; Nuclear Physics; Aristotle University of Thessaloniki; Universidad de Granada; Univerza v Ljubljani; Centre National pour la Recherche Scientifique et Technique; Technion-Israel Institute of Technology; United Arab Emirates University; Pontificia Universidad Católica de Chile; Università di Bologna; Institut National de Physique Nucléaire et de Physique des Particules; Universidade de Lisboa; Universidade de Coimbra; Ludwig-Maximilians-Universität München; Universidade de São Paulo; Royal Holloway, University of London; Universidade Federal do Rio de Janeiro; Universitetet i Oslo; Scottish Universities Physics Alliance; National Tsing Hua University; McGill University; Univerzita Karlova v Praze; Generalitat de Catalunya; Ministerio de Ciencia e Innovación; Università degli Studi di Pavia; CERN; Shanghai Jiao Tong University; Ministry of Education, India; Stony Brook University; Institut \"Jožef Stefan\"; Waseda University; TRIUMF; Javna Agencija za Raziskovalno Dejavnost RS; Simon Fraser University; Universidad de Buenos Aires; Centre National de la Recherche Scientifique; Max-Planck-Gesellschaft; Georg-August-Universität Göttingen; Lunds Universitet; Université de Genève; University of Toronto; Université Hassan II de Casablanca; Generalitat Valenciana; Stockholms Universitet; Academia Sinica; Fundação para a Ciência e a Tecnologia; Compute Canada; Radboud Universiteit; Weizmann Institute of Science; Danmarks Grundforskningsfond; Abdus Salam International Centre for Theoretical Physics; Consejo Nacional de Investigaciones Científicas y Técnicas; Sapienza Università di Roma; Universität Innsbruck; Agence Nationale de la Recherche; Université de Fribourg; Universiteit van Amsterdam; Universität Heidelberg; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Deutsche Forschungsgemeinschaft; University of Sussex; Albert-Ludwigs-Universität Freiburg; University College London; University of Zululand; Royal Society; Univerzita Komenského v Bratislave; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; University of Glasgow; York University; Division of Physics; Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu; University of Illinois at Urbana-Champaign; Louisiana Tech University; Université Paris-Saclay; Univerzita Palackého v Olomouci; University of Johannesburg; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Southern Methodist University; Canarie; Universität Siegen; Université Mohammed VI Polytechnique; Centres de Recerca de Catalunya; Università di Pisa; Technische Universität Dresden; Universidad Autónoma de Madrid; Ministerstvo Školství, Mládeže a Tělovýchovy; Université Grenoble Alpes; Institutul National de Cercetare-Dezvoltare pentru Fizica si Inginerie Nucleara 'Horia Hulubei'; Department of Physics and Astronomy, University College London; Israel Science Foundation; New York University Abu Dhabi; Instituto Superior Técnico; Brandeis University; Bundesministerium für Bildung und Forschung; Ministry of Education, Culture, Sports, Science and Technology; University of Oregon; National Natural Science Foundation of China; Aix-Marseille Université; Ohio State University; České Vysoké Učení Technické v Praze; Sorbonne Université; Kungliga Tekniska Högskolan; University of Pittsburgh; Iowa State University; Harvard University; Queen Mary University of London; Fundação de Amparo à Pesquisa do Estado de São Paulo; European Commission; Leverhulme Trust; European Regional Development Fund; Akademie Věd České Republiky; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Slovenská Akadémia Vied; Università degli Studi di Trento; Universidad Nacional de La Plata; Michigan State University; Università della Calabria; U.S. Department of Energy; Shandong University; Tel Aviv University; University of Oxford; Agencia Nacional de Promoción Científica y Tecnológica; Deutsches Elektronen-Synchrotron; Rheinische Friedrich-Wilhelms-Universität Bonn; Justus Liebig Universität Gießen; Universidad Técnica Federico Santa María; University of Oklahoma; Universitatea Transilvania din Brasov; Northern Illinois University; University of Washington; Universidad Nacional de Colombia; Oklahoma State University; National Science Foundation; Università degli Studi di Napoli Federico II; Universidad de Tarapacá; University of Warwick; Alexander von Humboldt-Stiftung; Austrian Science Fund; University of Pennsylvania","keywords":"Physics; Particle physics; Lepton; Higgs boson; Scalar boson; Standard Model (mathematical formulation); Boson; Branching fraction; Scalar (mathematics); Large Hadron Collider; Nuclear physics; Electron","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003060825,0.0003381013,0.0003498389,0.0007151234,0.00031921,0.0006880659,0.0003267627,0.0002715676,0.002412117],"category_scores_gemma":[0.0002268713,0.0001746384,0.0003710307,0.000683745,0.0001496799,0.0002775151,0.0004611748,0.0001508799,0.0005480643],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002572641,"about_ca_system_score_gemma":0.000364634,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009811901,"about_ca_topic_score_gemma":0.001974934,"domain_scores_codex":[0.9998369,0.00002193478,0.00001003154,0.0000442745,0.00005526354,0.00003146726],"domain_scores_gemma":[0.9998307,0.00004759739,0.00003945123,0.00001609693,0.00002119541,0.00004492214],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.004053171,0.0004459602,0.4266813,0.0002476198,0.0004976664,0.003413983,0.0001689321,0.004068745,0.4827891,0.00461373,0.001783825,0.07123604],"study_design_scores_gemma":[0.0003845114,0.003806182,0.3686509,0.00002278119,0.0007906444,0.01101814,0.0005142653,0.04204232,0.553236,0.003091747,0.01632117,0.0001214186],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9907081,0.0001718503,0.006064283,0.00003244587,0.000005582969,0.00001517715,0.0005774173,0.0001342818,0.002290987],"genre_scores_gemma":[0.9864526,0.0000999963,0.008689633,0.000029322,0.000008124492,0.0000104755,0.00229496,0.00001665191,0.002398264],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002412117,"threshold_uncertainty_score":0.008069336,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08399597489340993,"score_gpt":0.2359814532451273,"score_spread":0.1519854783517174,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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