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Search for a resonance decaying to a W boson and a photon in proton-proton collisions at $$ \sqrt{s} $$ = 13 TeV using leptonic W boson decays
Aram Hayrapetyan, A. Tumasyan, Wolfgang Adam, Janik Walter Andrejkovic, T. Bergauer, S. Chatterjee, K. Damanakis, M. Dragicevic, Priya Sajid Hussain, M. Jeitler, Natascha Krammer, A. Li, D. Liko, I. Mikulec, J. Schieck, R. Schöfbeck, D. Schwarz, M. Sonawane, S. Templ, W. Waltenberger, C.-E. Wulz, X. Janssen, T. Van Laer, P. Van Mechelen, Nordin Breugelmans, J. D’Hondt, Soumya Dansana, A. De Moor, M. Delcourt, Felix Heyen, Steven Lowette, I. Makarenko, D. Müller, S. Tavernier, M. Tytgat, G. P. Van Onsem, S. Van Putte, D. Vannerom, Bugra Bilin, B. Clerbaux, Aloke Kumar Das, G. De Lentdecker, Hugues Evard, L. Favart, P. Gianneios, J. Jaramillo, Mohammad A. Khalilzadeh, Fakhri Alam Khan, K. Lee, M. Mahdavikhorrami, A. Malara, S. Paredes, Muhammad Aamir Shahzad, Laurent Thomas, M. Vanden Bemden, Catherine Vander Velde, P. Vanlaer, M. De Coen, D. Dobur, G. Gökbulut, Yanwen Hong, J. Knolle, Luka Lambrecht, David Marckx, K. Mota Amarilo, Amrutha Samalan, K. Skovpen, N. Van Den Bossche, Jan van der Linden, Liam Wezenbeek, A. Benecke, A. Bethani, G. Bruno, C. Caputo, J. De Favereau De Jeneret, C. Delaere, I. S. Donertas, A. Giammanco, Ahmet Oguz Guzel, Vincent Lemaître, J. Lidrych, Paola Mastrapasqua, T. T. Tran, S. Wertz, G. A. Alves, M. Alves Gallo Pereira, E. Coelho, Gilson Correia Silva, C. Hensel, T. Menezes De Oliveira, C. Mora Herrera, A. Moraes, P. Rebello Teles, Mariana Soeiro, A. Vilela Pereira, W. L. Aldá Júnior, M. Barroso Ferreira Filho, H. Malbouisson, W. Carvalho, J. Chinellato, E. M. Da Costa, G. G. Da Silveira, D. De Jesus Damião, S. Fonseca De Souza, Raphael Gomes De Souza, Matheus Macedo, J. Martins, L. Mundim, H. Nogima, Joao Pedro Pinheiro, A. Santoro, A. Sznajder, M. Thiel, C. A. Bernardes, L. Calligaris, T. R. Fernandez Perez Tomei, Eduardo De Moraes Gregores, Bruno Lopes da Costa, Isabela Maietto Silvério, P. G. Mercadante, S. F. Novaes, Breno Orzari, Sandra S. Padula, А. Александров, G. Antchev, R. Hadjiiska, P. Iaydjiev, M. Misheva, M. Shopova, G. Sultanov, A. Dimitrov, L. Litov, B. Pavlov, P. Petkov, A. Petrov, E. Shumka, S. Keshri, David Nicolas Laroze Navarrete, S. Thakur, Tongguang Cheng, Tahir Javaid, L. Yuan, Z. Hu, Zhengchen Liang, Jinfeng Liu, Kai Yi, Guo-Ming Chen, He-Sheng Chen, Mingshui Chen, F. Iemmi, Chun-Hua Jiang, A. Kapoor, H. Liao, Zhenan Liu, R. Sharma, Jia-ning Song, J. Tao, Chu Wang, Jin Wang, Zebing Wang, Huaqiao Zhang, Jingzhou Zhao, Antonis Agapitos, Y. Ban, Sen Deng, Botao Guo, C. H. Jiang, A. Levin, C. Li, Q. Li, Yajun Mao, Sitian Qian, Si-Jin Qian, Xuelong Qin, X. Sun, D. Wang, Heng Yang, L. Zhang, Yuzhe Zhao, C. Zhou, Shuai Yang, Z. You, K. Jaffel, N. Lu, G. Bauer, Bolin Li, Jingqing Zhang, Xuyang Gao, Yuji Li, Z. Lin, C. Lü, M. Xiao, C. Ávila, Diego Andres Barbosa Trujillo, Andrés Cabrera, C. Florez, J. Fraga, Jose Antonio Reyes Vega, F. Ramirez, César Rendón, Manuel Rodríguez, Anderson Alexis Ruales Barbosa, J. D. Ruiz Alvarez, N. Godinović, Damir Lelas, Ana Sculac, M. Kovac, Andro Petkovic, T. Sculac, P. Bargassa, V. Brigljević, B. K. Chitroda, D. Ferenček, K. Jakovčić, S. Mishra, A. Starodumov, Tatjana Susa, A. Attikis, K. Christoforou, Andreas Hadjiagapiou, Christos Leonidou, J. Mousa, C. Nicolaou, Leonidas Paizanos, F. Ptochos, P. A. Razis, H. Rykaczewski, H. Saka, A. Stepennov, М. Фингер, Michael Finger, A. Kveton, E. Carrera Jarrin, Y. Assran, B. El-mahdy, S. Elgammal, M. A. Mahmoud, Y. Mohammed, K. Ehatäht, M. Kadastik, T. Lange, S. Nandan, C. Nielsen, L. Tani, Christian Veelken, H. Kirschenmann, K. Österberg, M. Voutilainen, S. Bharthuar, N. Bin Norjoharuddeen, E. Brücken, F. García, Patin Inkaew, Kimmo Samuli Kallonen, T. Lampén, K. Lassila-Perini, S. Lehti, T. Lindén, L. Martikainen, M. Myllymäki, M. m. Rantanen, H. Siikonen, J. Tuominiemi, P. Luukka, Henri Petrow, M. Besançon, F. Couderc, M. Déjardin, Daniel Denegri, Jean-Louis Faure, F. Ferri, Serguei Ganjour, P. Gras, G. Hamel de Monchenault, M. Kumar, V. Lohezic, J. Malclès, Francesco Orlandi, L. Portales, A. Rosowsky, Mehmet Özgür Sahin, A. Savoy-Navarro, P. Simkina, M. Titov, M. Tornago, F. Beaudette, G. Boldrini, P. Busson, A. Cappati, C. Charlot, Marco Chiusi, F. Damas, O. Davignon, A. De Wit, Isaac Telford Ehle, Bruno Afonso Fontana Santos Alves, Shamik Ghosh, A. Gilbert, R. Granier de Cassagnac, A. Hakimi, B. Harikrishnan, Lida Kalipoliti, G. Liu, M. Nguyen, C. Ochando, R. Salerno, J. B. Sauvan, Y. Sirois, L. Urda Gómez, E. Vernazza, A. Zabi, A. Zghiche, Jean-Laurent Agram, J. Andreä, Dylan Apparu, D. Blöch, Jean-Marie Brom, E. C. Chabert, C. Collard, S. Falke, U. Goerlach, Raphael Haeberle, Anne-Catherine Le Bihan, M. Meena, Océane Poncet, G. Saha, Mario Antoine Sessini, P. Van Hove, Paul Vaucelle, A. Di Florio, David Amram, S. Beauceron, B. Blancon, G. Boudoul, Nicolas Chanon, D. Contardo, P. Depasse, C. Dozen, Houmani El Mamouni, J. Fay, S. Gascon, M. Gouzevitch, Christopher Greenberg, G. Grenier, Bernard Ille, Elise Jourd'Huy, Imad Baptiste Laktineh, M. Lethuillier, L. Mirabito, S. Perriès, A. Purohit, M. Vander Donckt, P. Verdier, J. Xiao, I. Bagaturia, I. Lomidze, Z. Tsamalaidze, V. Botta, S. Consuegra Rodŕıguez, L. Feld, K. Klein, M. Lipinski, D. Meuser, A. Pauls, D. Pérez Adán, N. Röwert, M. Teroerde, S. Diekmann, A. Dodonova, N. Eich, D. Eliseev, F. Engelke, J. Erdmann, M. Erdmann, P. Fackeldey, Benjamin Fischer, T. Hebbeker, K. Höepfner, F. Ivone, Alexander Jung, Ming-Yan Lee, Florian Mausolf, M. Merschmeyer, A. Meyer, Swagata Mukherjee, D. Noll, Fabian Nowotny, A. Pozdnyakov, Yannik Rath, W. Redjeb, Florian Rehm, H. Reithler, Valentina Sarkisovi, A. Schmidt, Chinmay Seth, Archana Sharma, Jan Lukas Späh, A. Stein, F. Torres Da Silva De Araujo, Sebastian Wiedenbeck, S. Zaleski, C. Dziwok, Günter Flügge, A. Nowack, O. Pooth, A. Stahl, Tim Ziemons, A. Zotz, H. Aarup Petersen, M. Aldaya Martin, J. Alimena, S. Amoroso, Y. An, Jorn Bach, S. Baxter, Maryam Bayatmakou, H. Becerril Gonzalez, O. Behnke, Alberto Belvedere, F. Blekman, K. Borras, A. Campbell, A. Cardini, Chun Cheng, F. Colombina, M. De Silva, G. Eckerlin, D. Eckstein, L. I. Estevez Banos, O. Filatov, E. Gallo, A. Geiser, V. Guglielmi, M. Guthoff, A. Hinzmann, Laurids Jeppe, B. Kaech, M. Kasemann, C. Kleinwort, R. Kogler, M. Komm, D. Krücker, Wolfgang Lange, D. Leyva Pernía, K. Lipka, W. Lohmann, Florian Lorkowski, R. Mankel, Isabell-Alissandra Melzer-Pellmann, Mikel Mendizabal Morentin, A. B. Meyer, G. Milella, Keila Moral Figueroa, A. Mussgiller, Lakshmi Priya Nair, J. Niedziela, Andreas Nürnberg, Younes Otarid, Jiwon Park, Evan Ranken, A. Raspereza, Daniil Rastorguev, Jonas Rübenach, Lovisa Rygaard, A. Saggio, Moritz Scham, Simon Schnake, P. Schütze, C. Schwanenberger, D. Selivanova, Konstantin Sharko, M. Shchedrolosiev, Dominic Stafford, F. Vazzoler, A. Ventura Barroso, R. Walsh, Di Wang, Q. Wang, Yiwen Wen, Katarzyna Wichmann, Lucas Wiens, Christoph Wissing, Y. Yang, A. Zimermmane Castro Santos, A. Albrecht, S. Albrecht, M. Antonello, Samuel Bein, L. Benato, Sven Bollweg, M. Bonanomi, P. Connor, K. El Morabit, Yannick Fischer, E. Garutti, A. Grohsjean, J. Haller, H. R. Jabusch, G. Kasieczka, Philip Keicher, R. Klanner, W. Korcari, T. Krämer, Chin-Chia Kuo, V. Kutzner, F. Labe, J. Lange, Artur Lobanov, C. Matthies, L. Moureaux, Malte Mrowietz, A. Nigamova, Yuval Nissan, Alexander Paasch, Karla Josefina Pena Rodriguez, Tobias Quadfasel, Bianca Raciti, M. Rieger, D. Savoiu, J. Schindler, P. Schleper, M. Schröder, J. Schwandt, M. Sommerhalder, Hartmut Stadie, G. Steinbrück, Alexandra Tews, M. Wolf, S. Brommer, Maximilian Burkart, E. Butz, T. Chwalek, A. Dierlamm, A. Droll, Umut Elicabuk, N. Faltermann, M. Giffels, A. Gottmann, Frank Hartmann, Robin Hofsaess, M. Horzela, U. Husemann, Jan Kieseler, Markus Klute, R. Koppenhöfer, J. M. Lawhorn, Marco Link, A. Lintuluoto, Benedikt Maier, S. Maier, S. Mitra, M. Mormile, Thomas Müller, Max Neukum, M. Oh, E. Pfeffer, M. Presilla, Gunter Quast, K. Rabbertz, B. Regnery, Nikita Shadskiy, Ivan Shvetsov, H. J. Simonis, Lars Sowa, Lea Stockmeier, Komal Tauqeer, M. Toms, N. Trevisani, R. F. Von Cube, M. Wassmer, Sebastian Wieland, Florian Wittig, R. Wolf, X. Zuo, G. Anagnostou, G. Daskalakis, A. Kyriakis, Alkiviadis Papadopoulos, A. Stakia, P. Kontaxakis, Georgios Melachroinos, Zacharias Painesis, Ioanna Papavergou, I. Paraskevas, N. Saoulidou, K. Theofilatos, E. Tziaferi, Konstantinos Vellidis, I. Zisopoulos, Georgios Bakas, Theodoros Chatzistavrou, Georgia Karapostoli, K. Kousouris, I. Papakrivopoulos, Eirini Siamarkou, G. Tsipolitis, Anna Zacharopoulou, Kosmas Adamidis, Ioannis Bestintzanos, I. Evangelou, Costas Foudas, Christos Kamtsikis, P. Katsoulis, P. Kokkas, P. G. Kosmoglou Kioseoglou, N. Manthos, I. Papadopoulos, J. Strologas, Csaba Hajdu, Dezso Horvath, Krisztina Márton, Attila József Rádl, F. Sikler, Viktor Veszprémi, M. Csanád, K. Farkas, Anna Fehérkuti, M. M. A. Gadallah, Ármin Kadlecsik, P. Major, G. Pásżtor, Gabor Istvan Veres, B. Ujvári, G. Zilizi, György Bencze, S. Czellár, József Molnár, Z. Szillási, Frigyes Nemes, Tamas Novak, S. Bansal, S. B. Beri, V. Bhatnagar, G. Chaudhary, Sushil Chauhan, N. Dhingra, Amandeep Kaur, A. Kaur, H. Kaur, M. Kaur, S. Kumar, K. Sandeep, Tanvi Sheokand, Suchandra Dutta, Subash Chandra Behera, S. Verma, Samarendra Nayak, S. Varghese, M. Maggi, S. My, S. Nuzzo, Simone Rossi Tisbeni, Ugo Gasparini, V. Re, C. Riccardi, Ada Solano, S. W. Lee, Y. D. Oh, S. Sekmen, Soohwan Lee, H. Lee, J. Lee, H. Seo, Unki Yang, Y. Lee, S. Ha, M. Choi, I. Yu, H. Qu, B. Ribeiro Lopes, K. F. Chen, Zheng-Gang Chen, R.-S. Lu, Xing-fu Su, J. Thomas-Wilsker, Dimitra Tsionou, N. Srimanobhas, C. Erice, D. Li, S. Sagir, W. Si, J. W. Gary, S. Cooperstein, J. Letts, U. Sarica, T. A. Gómez Espinosa, G. Oh, Marguerite Tonjes, Z. Ye, O. K. Köseyan, M. Morris, M. Lu, A. Parker, Louise Skinnari, Ka Wa Ho, Dylan Lutton, An Gu, N. Neumeister, A. Bodek, H. He, A. Mohammadi
Bibliographic record
VenueJournal of High Energy Physics · 2024
Typearticle
Languageen
FieldPhysics and Astronomy
TopicParticle physics theoretical and experimental studies
Canadian institutionsInstitute of Particle Physics
FundersInstitut National de Physique Nucléaire et de Physique des ParticulesAgencia Estatal de InvestigaciónFonds pour la Formation à la Recherche dans l’Industrie et dans l’AgricultureQatar National Research FundMinistry of Higher Education, Science, Research and Innovation, ThailandHellenic Foundation for Research and InnovationNemzeti Kutatási Fejlesztési és Innovációs HivatalMinistry of Science,Technology and ResearchLatvijas Zinātnes PadomeEuropean Regional Development FundCentre National de la Recherche ScientifiqueTürkiye Enerji, Nükleer ve Maden Araştırma KurumuNational Academy of Sciences of UkraineU.S. Department of EnergyFundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de JaneiroMinistry of Education, IndiaBenemérita Universidad Autónoma de PueblaTürkiye Bilimsel ve Teknolojik Araştırma KurumuFundação de Amparo à Pesquisa do Estado do Rio Grande do SulNational Natural Science Foundation of ChinaNational Science and Technology Development AgencyA.G. Leventis FoundationFundamental Research Funds for the Central UniversitiesFonds Wetenschappelijk OnderzoekMinistry of Science, ICT and Future PlanningFonds De La Recherche Scientifique - FNRSConselho Nacional de Desenvolvimento Científico e TecnológicoBulgarian National Science FundBundesministerium für Bildung und ForschungMinisterio de Economía y CompetitividadAlexander von Humboldt-StiftungSecretaría de Educación Superior, Ciencia, Tecnología e InnovaciónConsejo Nacional de Ciencia y TecnologíaNvidiaAgentschap voor Innovatie door Wetenschap en TechnologieAustrian Science FundMinisterstvo Školství, Mládeže a TělovýchovyFundação para a Ciência e a TecnologiaUniversidad Autónoma de San Luis PotosíKavli FoundationCoordenação de Aperfeiçoamento de Pessoal de Nível SuperiorEuropean CommissionFundação de Amparo à Pesquisa do Estado de São PauloBelgian Federal Science Policy OfficeNational Science FoundationScience Foundation IrelandDepartment of Science and Technology, Ministry of Science and Technology, IndiaShota Rustaveli National Science FoundationDeutsche ForschungsgemeinschaftCentro de Investigación y de Estudios Avanzados del Instituto Politécnico NacionalCERNScience and Technology Facilities CouncilWelch FoundationWeston Havens FoundationMagyar Tudományos AkadémiaNational Science CouncilPakistan Atomic Energy CommissionFonds National de la Recherche LuxembourgAlfred P. Sloan Foundation
KeywordsPhysicsParticle physicsBranching fractionBosonMuonNuclear physicsStandard Model (mathematical formulation)Scalar bosonHadronResonance (particle physics)PhotonLuminosityQuantum mechanics
Abstract
A bstract A search for a new charged particle X with mass between 0.3 and 2.0 TeV decaying to a W boson and a photon is presented, using proton-proton collision data at a center-of-mass energy of 13 TeV, collected by the CMS experiment and corresponding to an integrated luminosity of 138 fb − 1 . Particle X has electric charge ±1 and is assumed to have spin 0. The search is performed using the electron and muon decays of the W boson. No significant excess above the predicted background is observed. The upper limit at 95% confidence level on the product of the production cross section of the X and its branching fraction to a W boson and a photon is found to be 94 (137) fb for a 0.3 TeV resonance and 0.75 (0.81) fb for a 2.0 TeV resonance, for an X width-to-mass ratio of 0.01% (5%). This search presents the most stringent constraints to date on the existence of such resonances across the probed mass range. A statistical combination with an earlier study based on the hadronic decay mode of the W boson is also performed, and the upper limit at 95% confidence level for a 2.0 TeV resonance is reduced to 0.50 (0.63) fb for an X width-to-mass ratio of 0.01% (5%).
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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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.001
Threshold uncertainty score0.006
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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 head0.026
GPT teacher head0.310
Teacher spread0.284 · 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 designObservational
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".
Quick stats
Citations5
Published2024
Admission routes1
Has abstractyes