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Measurement of single top-quark production in association with a $W$ boson in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
Georges Aad, Erlend Aakvaag, B. Abbott, Sara Abdelhameed, K. Abeling, Nils Julius Abicht, S. H. Abidi, Mohammed Aboelela, A. Aboulhorma, H. Abramowicz, H. Abreu, Y. Abulaiti, B. S. Acharya, Anke Ackermann, C. Adam Bourdarios, L. Adamczyk, S. V. Addepalli, Matt Addison, J. Adelman, A. Adıgüzel, T. Adye, J. Agarwala, X. Ai, M. Akbiyik, S. Aktas, Guillaume Lucas Albouy, Z. L. Alegria, M. Algren, Samuel William Alibocus, W. Alkakhi, A. Aloisio, Zainab Mohammad K Alsolami, A. Álvarez Fernández, M. Aly, Christoph Ames, Kyle Amirie, Dimitra Amperiadou, V. Ananiev, S. Y. Andrean, E. Antipov, M. A. Aparo, C. Arcangeletti, J.-H. Arling, K. Asai, Rose Atashi, A. D. Auriol, D. Babal, A. Badea, Tamas Marton Baer, Daniel Bahner, Luke Baines, Veena Balakrishnan, R. Balasubramanian, L. M. Baltes, Isaac Bamwidhi, A. Bandyopadhyay, M. Barakat, Marten Zefanja Barel, P. Baroň, A. J. Barr, Uriel Barron, S. Barsov, M. J. Basso, Susan Bataju, Russell Bate, Michael Bauer, Jean Yves Beaucamp, P. Bechtle, J. K. Behr, J. F. Beirer, M. Belfkir, Fatima Bendebba, Kees Benkendorfer, P. Berta, D. S. Bhattacharya, Kartik Deepak Bhide, V. Bhopatkar, G. Bianco, G. A. Bird, M. Biros, S. Biryukov, E. Bisceglie, I. Bloch, J. Blumenthal, Burkhard Bohm, Laura Boggia, C. D. Booth, A. G. Borbély, Iurii Bordulev, E. V. Bouhova-Thacker, K. Bouaouda, Leo Boudet, F. Braren, L. M. Brown, L. E. Bruce, Tim Lukas Bruckler, D. Buchin, B. A. Bullard, O. Burlayenko, Jared Dynes Burleson, J. C. Burzynski, L. Cadamuro, Y. Cai, Yizhou Cai, Ali Can Canbay, F. Capocasa, A. Carbone, G. Carducci, G. Carlino, E. Carquín, E. M. Carlson, M. Carnesale, G. Carratta, A. Carroll, T. M. Carter, Alkaid Cheng, Colette Kaya, M. Caspar, Tom Cavaliere, N. Cavalli, Sofia Cella, B. Chargeishvili, C. Chauhan, A. Chen, H. Chen, H. Chen, J. Chen, Maggie Chen, Y. Chen, N. Chiedde, M. Chitishvili, J. M. Clavijo Columbie, X. Chu, Zaza Chubinidze, J. Chudoba, D. Cieri, S. E. Clawson, B. M. Cote, D. Cremonini, F. Crescioli, M. Cristoforetti, Jacob Edwin Crosby, H. Cui, Z. Cui, Jennifer Rachel Curran, J. V. Da Fonseca Pinto, D. Dal Santo, V. D’Amico, V. Dao, S. J. Das, F. Dattola, C. David, N. De Biase, A. De Maria, F. De Santis, J. Degens, F. Del Corso, F. Del Rio, L. Delagrange, C. Deutsch, A. Di Luca, M. Diamantopoulou, C. Dimitriadi, Thomas Benjamin Dingley, I-M. Dinu, M. Divisek, Bhupesh Dixit, Karolina Domijan, Kristin Dona, Binbin Dong, P. Dougan, M. A. Draguet, M. Drozdova, D. Du, Ioana Duminica, M. Dunford, H. El Jarrari, M. Dyndał, G. H. Eberwein, B. Eckerova, P. A. Ekman, I. Ene, M. Errenst, S. Ezzarqtouni, V. Fadeyev, D. Fakoudis, F. Fallavollita, C. Fan, Ka Yan Fan, M. Faraj, Z. Feng, L. Ferencz, Maxime Fernoux, P. Fiedler, T. Fitschen, M. Flores, Joel Hengwei Foo, L. Fountas, L. Franco, A. Froch, Y. Fu, M. Fujimoto, Kin Yip Fung, Anne Gaa, S. Galantzan, James Gallagher, D. Garg, Jack Gargan, C. M. Garvey, A. A. Geanta, C. M. Gee, W. F. George, Marvin Emin Geyik, M. Ghani, K. Ghorbanian, A. Ghosal, A. K. Gilbert, L. Ginabat, C. Glasman, G. R. Gledhill, G. Glemža, Y. Go, B. Gokturk, Mpho Gift Doctor Gololo, J. P. Gombas, V. Goumarre, K. Graham, Ingrid Gregor, S. Grinstein, G. Guerrieri, J. A. M. Guhit, E. Guilloton, F. Guo, S. S. Gurdasani, Manuel Gutsche, C. Gütschow, S. Hadzic, A. I. Hagan, J. J. Hall, L. Halser, Liangliang Han, D. A. Hangal, Hamza Hanif, M. D. Hank, D. Harada, M. L. Harris, Y. T. Harris, Jack Harrison, Rosanne Zara Hasan, Sohaib Hassan, Y. Hayashi, F. He, M. He, Yi He, N. B. Heatley, A. L. Heggelund, J. G. Heinlein, T. Herrmann, Nihad Hidic, D. Hirschbuehl, D. D. Hofer, J. Hofer, T. Holm, B. P. Honan, A. S. Howard, Bobby Mc Govern, Tao Hsu, Miao Hu, S. Huang, Xinhui Huang, Y. Huang, S. K. Huiberts, R. Hulsken, James Matthew Inglis, Rebecca Katie Irwin, P. Jackson, M. Javurkova, P. Jenni, C. E. Jessiman, Zihang Jia, Cheng Jiang, S. Jiggins, D. M. Jones, E. Jones, X. Ju, I. Kalaitzidou, K. Karava, S. Kaur, Mayuri Prabhakar Kawale, J. Keaveney, G. V. Kehris, B. P. Kerridge, Y. A. R. Khwaira, A. Kirchhoff, C. Kirfel, Florian Kirfel, C. Klein, Lucas Klein, S. B. Klein, T. M. Knight, Dmitrii Kobylianskii, S. F. Koch, P. Kodyš, O. Kolay, T. Komárek, P. Kontaxakis, S. Korn, B. Kortman, A. Kotsokechagia, Arthur Charles Kraus, J. W. Kraus, K. Kreul, K. S. Krowpman, Hans Krueger, Roman Kusters, T. Kuhl, M. Kumar, N. Kumari, A. Kupich, Oleg Kuprash, N. G. Kyriacou, N. N. Lad, Arthur Lafarge, Fatima Zahra Lahbabi, S. Lai, J. E. Lambert, A. N. Lancaster, E. Lançon, V. Latoňová, S. D. Lawlor, Z. Lawrence, Elise Maria Le Boulicaut Ennis, L. T. Le Pottier, B. Leban, M. LeBlanc, L. L. Leeuw, C. Leggett, Matthew Leigh, W. A. Leight, C. E. Leitgeb, T. Lenz, S. Leone, C. G. Lester, Lucy Lewitt, Ang Li, Hui Li, H. Li, Jialin Li, Ke Li, L. Li, M. Li, S. Li, X. Li, Z. Li, Z. Li, Zhijun Liang, Hsuan-Chu Lien, Hui-Chi Lin, R. E. Lindley, Jerry Ling, Eric Hsien Lung Liu, X. Liu, Xinyan Liu, Yanwen Liu, E. Lobodzinska, E. Loiacono, I. Longarini, Nicholas Albert Lopez-Canelas, A. M. Lory, X. C. Lou, Peter Love, M. Lu, N. A. Luongo, Adam Brayton Lux, K. Ma, L.L. Ma, Wenhao Ma, Y. Ma, V. Maksimovic, D. Malito, Giulia Manco, J. P. Mandalia, Shaadil Shah Mandarry, X. Mapekula, M. Marinescu, Sadia Marium, Ahmed Markhoos, Mathieu Markovitch, L. Martinelli, D. Mascione, J. Matoušek, Arnaud Jean Maury, E. Mazzeo, J. P. Mc Gowan, Ashley Ellen Mcdougall, Ryan Peter Mckenzie, D. J. Mclaughlin, C. M. Mcpartland, A. H. Melo, M. Mentink, Gretel Mercado, Eric Haynes Miller, Y. Mino, Luis Monsonis Romero, M. C. Missio, Y. Mitsumori, Marin Mlinarevic, S. Möbius, P. Mogg, L. Moleri, B. Mondal, S. Mondal, F. Morodei, T. Moskalets, P. Moskvitina, Piotr Moszkowicz, A. Moussa, O. Mtintsilana, A. J. Myers, Keerthi Nakkalil, M. Naseri, Salah Nasri, C. Nass, R. Nayak, Serafima Nechaeva, L. Nedic, C. Nelson, K. Nelson, F. Neuhaus, M. Niemeyer, I. Ninca, G. Ninio, J-E. Nitschke, Edward Khomotso Nkadimeng, Mitch Norfolk, Meryem Noury, J. Novák, Jan Tuzlić Offermann, A. Oh, R. Oishi, Ivan Oleksiyuk, Ogul Oncel, A. P. O’Neill, G. Padovano, A. Palazzo, Jonathan Pampel, T. Pan, C. Paraskevopoulos, K. R. Park, V. A. Parrish, E. Perez Codina, Camila Pazos, J. Pearkes, E. A. Pender, Gregory Douglas Penn, K. E. Penski, G. Shani Nimeshika Perera, O. Perrin, Κ. Peters, L. Pezzotti, Minh Tuan Pham, L. Pintucci, A. Pirttikoski, D. A. Pizzi, G. Poddar, A. Poley, A. Poreba, Lorenzo Primomo, R. Přívara, T. Procter, G. Proto, D. Pyatiizbyantseva, Qichen Dong, T. Qiu, G. Quétant, Fabiola Raffaeli, Ian Alejandro Ramirez-Berend, Dylan Rankin, H. Rasheed, V. Raskina, D. F. Rassloff, A. L. Read, J. A. Reidelsturz, Adam Rennie, A. L. Rescia, M. Ressegotti, Hanane Riani, N. Ribaric, S. Ridouani, J. Rieger, Philipp Rincke, M. P. Rinnagel, Ryan Roberts, S. H. Robertson, A. R. Roepe-Gier, E. Romano, Benjamin Rottler, C. Rougier, D. Rousso, S. Roy-Garand, A. J. Ruby, T. A. Ruggeri, A. Ruggiero, G. Russo, D. P. C. Sankey, E. Sampson, C. O. Sander, J. A. Sandesara, Lorenzo Sanfilippo, L. Santi, C. Scharf, Meinrad Moritz Schefer, C. Scheulen, B. Schlag, J. Schmeing, T. Schroer, H. R. Schwartz, B. D. Seidlitz, I. P. J. Shipsey, Debajyoti Sengupta, V. Senthilkumar, F. Šforza, Q. Sha, Aashaq Shah, P. Sharma, D. J. Sheppard, B. Shrestha, M. J. Shroff, F. Siegert, F. Siegert, F. Sili, Harry Simpson, Liana Simpson, S. Sindhu, S. Singh, S. Sinha, E. Sitnikova, Andrew Caldon Smith, E. A. Smith, S. Solomon, K. Solovieva, Anil Sonay, Josef Daniel Sorenson, Z. Soumaimi, B. Spisso, A. Stampekis, M. Standke, Weronika Stanek-Maslouska, M. M. Stanitzki, G. H. Stark, Joshua Ryan Stewart, N. A. Styles, D. Su, X. Su, Daniel Suchy, K. Sugizaki, L. Sultanaliyeva, S. Sun, H. Suzuki, T. Swirski, T. Sýkora, D. Ta, K. Tackmann, K. C. Tam, Aric Tate, O. Theiner, E. A. Thompson, Chunhao Tian, Y. Tian, E. X. L. Ting, A. Tishelman-Charny, Leonardo Toffolin, M. Togawa, Alex Toldaiev, K. W. Topolnicki, M. Toscani, D. A. Trischuk, F. Tsai, Pavel Tsiareshka, A. Tsiamis, V. Tsiskaridze, Y. Tsujikawa, T. Turtuvshin, E. N. Umaka, A. Undrus, R. Ushioda, T. Vafeiadis, D. R. Van Arneman, A. Van Der Graaf, M. Van Rijnbach, D. Vannicola, L. Varriale, A. Vasyukov, M. J. Veen, A. Vgenopoulos, E. Voevodina, Yu. Volkotrub, Katharina Voss, J. M. Wagner, S. Wahdan, Erik Jakob Wallin, Alex Zeng Wang, S. Wang, S. Wang, T. Wang, X. Wang, X. Wang, Yinmiao Wang, Yuhao Wang, Z. Wang, R. J. Ward, H. Watson, James Maitland Webb, H. A. Weber, S. M. Weber, C. Wei, Edison James Weik, C. J. Wells, Nina Stephanie Wenke, N. Wermes, M. Wessels, Lakmin Wickremasinghe, Hugh Williams, S. Willocq, P. J. Windischhofer, F. I. Winkel, B. T. Winter, Joshua Krystian Winter, Z. Wolffs, E. L. Woodward, S. D. Worm, S. Wozniewski, Chonghao Wu, M. Wu, Y. Wu, Z. Wu, S. Xin, J. Xiong, Yue Xu, Zifeng Xu, B. Yabsley, E. Yamashita, H. Yamauchi, T. Yang, X. Yang, J. Ye, X. Ye, Jiarong Yuan, J. Zang, H. Zeng, D. Zerwas, M. Zhai, L. Zhang, T. Zhang, X. Zhang, X. Zhang, Y. Zhang, Yixiang Zhang, Zhuolin Zhang, Z. Zhang, Z. Zhang, H. Zhao, T. Zhao, Yuzhan Zhao, Z. Zhao, Zihan Zhao, A. Zhemchugov, J. Zheng, K. Zheng, X. Zheng, Z. Zheng, D. Zhong, B. Zhou, Hao Zhou, Yan Zhou, Yong Zhou, You Zhou, C. G. Zhu, J. Zhu, Xuliang Zhu, Y. Zhu, Y. C. Zhu, X. Zhuang, K. Zhukov, N. I. Zimine, J. Zinsser, Michal Ziolkowski, L. Živković, A. Zoccoli, K. Zoch, T. G. Zorbas, O. Zormpa, W. Zou, L. Zwalinski
Bibliographic record
VenuearXiv (Cornell University) · 2024
Typepreprint
Languageen
FieldPhysics and Astronomy
TopicParticle physics theoretical and experimental studies
Canadian institutionsnot available
FundersCHIST-ERAH2020 Marie Skłodowska-Curie ActionsInstitut National de Physique Nucléaire et de Physique des ParticulesAgencia Estatal de InvestigaciónAgencia Nacional de Promoción Científica y TecnológicaFundação para a Ciência e a TecnologiaJapan Society for the Promotion of ScienceNarodowa Agencja Wymiany AkademickiejForskningsrådet om Hälsa, Arbetsliv och VälfärdMinisterstvo Školství, Mládeže a TělovýchovyNational Science and Technology CouncilEuropean Social FundRoyal SocietyCentre National pour la Recherche Scientifique et TechniqueEuropean Regional Development FundBritish Columbia Knowledge Development FundMax-Planck-GesellschaftCentre National de la Recherche ScientifiqueKnut och Alice Wallenbergs StiftelseU.S. Department of EnergyFundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de JaneiroIsrael Science FoundationMinisterstwo Edukacji i NaukiConselho Nacional de Desenvolvimento Científico e TecnológicoBundesministerium für Wissenschaft, Forschung und WirtschaftGeneralitat de CatalunyaGeneralitat ValencianaAgencia Nacional de Investigación y DesarrolloUK Research and InnovationIstituto Nazionale di Fisica NucleareMinistero dell'Università e della RicercaGrantová Agentura České RepublikyAustrian Science FundNatural Sciences and Engineering Research Council of CanadaMinistry of Education, Culture, Sports, Science and TechnologyBundesministerium für Bildung und ForschungHorizon 2020 Framework ProgrammeVetenskapsrådetNational Natural Science Foundation of ChinaEuropean CommissionLeverhulme TrustFundação de Amparo à Pesquisa do Estado de São PauloJavna Agencija za Raziskovalno Dejavnost RSScience and Technology Facilities CouncilSchweizerischer Nationalfonds zur Förderung der Wissenschaftlichen ForschungDeutsche ForschungsgemeinschaftNederlandse Organisatie voor Wetenschappelijk OnderzoekMinistry of Science and Technology of the People's Republic of ChinaAgence Nationale de la RechercheNational Science FoundationBaden-Württemberg StiftungH2020 European Research CouncilNorges ForskningsrådAlexander von Humboldt-StiftungTRIUMFDanmarks GrundforskningsfondTürkiye Enerji, Nükleer ve Maden Araştırma KurumuCanarieCERNCentres de Recerca de CatalunyaMinisterio de Ciencia e Innovación
KeywordsAtlas detectorPhysicsAtlas (anatomy)Particle physicsTop quarkProduction (economics)BosonNuclear physicsDetectorLarge Hadron ColliderEconomicsGeologyOptics
Abstract
The inclusive cross-section for the production of a single top quark in association with a $W$ boson is measured using 140 fb$^{-1}$ of proton$-$proton collision data collected with the ATLAS detector at $\sqrt{s} = 13$ TeV. Events containing two charged leptons and at least one jet identified as originating from a $b$-quark are selected. A multivariate discriminant is constructed to separate the $tW$ signal from the $t\bar{t}$ background. The cross-section is extracted using a profile likelihood fit to the signal and control regions and it is measured to be $\sigma_{tW} = 75^{+15}_{-14}$ pb, in good agreement with the Standard Model prediction. The measured cross-section is used to extract a value for the left-handed form factor at the $Wtb$ vertex times the CKM matrix element $|f_\text{LV}V_{tb}|$ of $0.97 \pm 0.10$.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.003
Threshold uncertainty score0.009
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
Opus teacher head0.034
GPT teacher head0.186
Teacher spread0.153 · how far apart the two teachers sit on this one work
Validation status
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
Domainnot available
GenreEmpirical
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".
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Citations0
Published2024
Admission routes1
Has abstractyes