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Measurement of the integrated luminosity of the Phase 2 data of the Belle II experiment *
F. Abudinén, I. Adachi, P. Ahlburg, H. Aihara, Н. Акопов, A. Aloisio, F. Ameli, L. Andricek, N. Anh Ky, D. M. Asner, H. Atmacan, T. Aushev, V. Aushev, T. Aziz, K. Azmi, V. Babu, S. Baehr, S. Bahinipati, A. M. Bakich, P. Bambade, Sw. Banerjee, S. Bansal, V. Bansal, M. Barrett, J. Baudot, A. Beaulieu, Jürgen Becker, P. K. Behera, J. V. Bennett, E. Bernieri, F. U. Bernlochner, M. Bertemes, M. Bessner, S. Bettarini, V. Bhardwaj, F. Bianchi, T. Bilka, S. Bilokin, D. Biswas, G. Bonvicini, A. Bożek, M. Bračko, P. Branchini, N. Braun, T. E. Browder, A. Budano, S. Bussino, M. Campajola, L. Cao, G. Casarosa, C. Cecchi, D. Červenkov, M.-C. Chang, P. Chang, R. Cheaib, V. Chekelian, Y. Q. Chen, Y.-T. Chen, B. G. Cheon, K. Chilikin, H.-E. Cho, K. Cho, S. Cho, S.-K. Choi, S. Choudhury, D. Cinabro, L. Corona, L. Cremaldi, S. Cunliffe, T. Czank, F. Dattola, E. De La Cruz–Burelo, G. De Nardo, M. De Nuccio, G. De Pietro, R. de Sangro, M. Destefanis, S. Dey, A. De Yta-Hernandez, F. Di Capua, S. Di Carlo, J. Dingfelder, Z. Doležal, I. Domínguez Jiménez, T. V. Dong, K. Dort, S. Dubey, S. Duell, S. Eidelman, M. Eliachevitch, T. Ferber, D. Ferlewicz, G. Finocchiaro, S. Fiore, A. Fodor, F. Forti, A. Frey, B. G. Fulsom, M. Gabriel, E. Ganiev, M. Garcia-Hernandez, R. B. Garg, A. Garmash, V. Gaur, A. Gaz, U. Gebauer, A. Gellrich, J. Gemmler, Thomas Geßler, R. Giordano, A. Giri, B. Gobbo, R. Godang, P. Goldenzweig, B. Golob, P. Gomis, P. Grace, W. Gradl, E. Graziani, D. Greenwald, C. Hadjivasiliou, S. Halder, K. Hara, T. Hara, O. Hartbrich, K. Hayasaka, H. Hayashii, C. Hearty, M. T. Hedges, I. Heredia-De La Cruz, M. Hernández Villanueva, A. D. Hershenhorn, T. Higuchi, E. Hill, H. Hirata, M. Hoek, S. E. Hollitt, T. Hotta, C.-L. Hsu, Y. Hu, K. Huang, T. Iijima, K. Inami, G. Inguglia, J. Irakkathil Jabbar, A. Ishikawa, R. Itoh, M. Iwasaki, Shuichi Iwata, P. Jackson, W. W. Jacobs, D. E. Jaffe, E.-J. Jang, H. B. Jeon, S. Jia, Y. Jin, C. Joo, J. Kahn, H. Kakuno, A. B. Kaliyar, G. Karyan, Yuji Katō, T. Kawasaki, H. Kichimi, C. Kiesling, B. H. Kim, C.-H. Kim, D. Y. Kim, Sang-Ho Kim, Y. K. Kim, Y. Kim, T. D. Kimmel, K. Kinoshita, C. Kleinwort, B. Knysh, T. Koga, I. Komarov, T. Konno, S. Korpar, D. Kotchetkov, N. Kovalchuk, T. M. G. Kraetzschmar, P. Križan, R. Kroeger, J. F. Krohn, P. Krokovny, W. Kuehn, T. Kuhr, M. Kumar, R. Kumar, K. Kumara, S. Kurz, A. Kuzmin, Y.-J. Kwon, S. Lacaprara, Y.-T. Lai, C. La Licata, K. Lalwani, L. Lanceri, J. S. Lange, K. Lautenbach, I.-S. Lee, S. C. Lee, P. Leitl, D. Levit, P. Lewis, C. Li, L. K. Li, S. X. Li, Y. M. Li, Y. B. Li, J. Libby, K. Lieret, L. Li Gioi, J. Lin, Z. Liptak, Q. Y. Liu, D. Liventsev, S. Longo, A. Loos, F. Luetticke, T. Luo, C. MacQueen, Y. Maeda, M. Maggiora, S. Maity, E. Manoni, S. Marcello, C. Mariñas, A. Martini, M. Masuda, K. Matsuoka, D. Matvienko, J. McNeil, J. C. Mei, F. Meier, M. Merola, F. Metzner, M. Milesi, C. Miller, K. Miyabayashi, H. Miyata, R. Mizuk, G. B. Mohanty, H. K. Moon, T. Morii, H. G. Moser, F. Mueller, Felix Johannes Müller, Th. Müller, R. Mussa, K. R. Nakamura, E. Nakano, M. Nakao, Hiroyuki Nakayama, H. Nakazawa, M. Nayak, D. Neverov, M. Niiyama, N. K. Nisar, S. Nishida, K. Nishimura, M. Nishimura, M. H. A. Nouxman, B. Oberhof, S. Ogawa, Y. Onishchuk, H. Ono, Y. Onuki, P. Oskin, H. Ozaki, P. Pakhlov, G. Pakhlova, A. Paladino, T. Pang, E. Paoloni, H. Park, S.-H. Park, B. Paschen, A. Passeri, S. Patra, S. Paul, T. K. Pedlar, I. M. Peruzzi, R. Peschke, R. Pestotnik, M. Piccolo, L. E. Piilonen, P. L. M. Podesta-Lerma, V. Popov, C. Praz, E. Prencipe, M. T. Prim, M. V. Purohit, P. Rados, M. Remnev, P. K. Resmi, I. Ripp-Baudot, M. Ritter, M. Ritzert, G. Rizzo, L. B. Rizzuto, S. H. Robertson, D. Rodríguez Pérez, J. M. Roney, C. Rosenfeld, A. Rostomyan, N. Rout, G. Russo, D. Sahoo, Y. Sakai, D. A. Sanders, S. Sandilya, A. Sangal, L. Šantelj, P. Sartori, Y. Sato, V. Savinov, B. Scavino, M. Schram, H. Schreeck, J. Schueler, C. Schwanda, A. J. Schwartz, B. Schwenker, R. M. Seddon, Y. Seino, A. Selce, K. Senyo, M. E. Sevior, C. Sfienti, C. P. Shen, H. Shibuya, J.-G. Shiu, A. Sibidanov, F. Simon, S. Skambraks, R. Sobie, A. Soffer, A. Sokolov, E. Solovieva, S. Spataro, B. Spruck, M. Starič, S. Stefkova, Z. S. Stottler, R. Stroili, J. Strube, M. Sumihama, T. Sumiyoshi, D. J. Summers, W. Sutcliffe, M. Tabata, M. Takizawa, U. Tamponi, S. Tanaka, K. Tanida, H. Tanigawa, N. Taniguchi, Y. Tao, P. Taras, F. Tenchini, E. Torassa, K. Trabelsi, T. Tsuboyama, N. Tsuzuki, M. Uchida, I. Ueda, S. Uehara, T. Uglov, K. Unger, Y. Unno, S. Uno, P. Urquijo, Y. Ushiroda, S. Vahsen, R. van Tonder, G. Varner, K. E. Varvell, A. Vinokurova, L. Vitale, A. Vossen, E. Waheed, H. M. Wakeling, Kun Wan, W. Wan Abdullah, B. Wang, M.-Z. Wang, X. L. Wang, A. Warburton, M. Watanabe, S. Watanuki, J. Angus Webb, S. Wehle, N. Wermes, C. Wessel, J. Wiechczynski, P. Wieduwilt, H. Windel, E. Won, S. Yamada, W. B. Yan, S. B. Yang, H. Ye, J. Yelton, J. H. Yin, M. Yonenaga, Y. Yook, C. Z. Yuan, Y. Yusa, L. Zani, J. Z. Zhang, Z. Zhang, V. Zhilich, Q. Zhou, X. Y. Zhou, V. Zhukova, V. Zhulanov, A. Zupanc
Bibliographic record
VenueChinese Physics C · 2020
Typearticle
Languageen
FieldPhysics and Astronomy
TopicParticle physics theoretical and experimental studies
Canadian institutionsMcGill UniversityUniversity of British ColumbiaUniversité de MontréalUniversity of VictoriaInstitute of Particle Physics
FundersInstitut National de Physique Nucléaire et de Physique des ParticulesAkademi Sains MalaysiaJapan Society for the Promotion of ScienceNatural Sciences and Engineering Research Council of CanadaKorea Research Environment Open NetworkIstituto Nazionale di Fisica NucleareNational Institute of InformaticsMinistry of Science and Higher Education of the Russian FederationBundesministerium für Bildung, Wissenschaft und ForschungMinistry of Education and Science of UkraineNational Foundation for Science and Technology DevelopmentMax-Planck-GesellschaftMinistry of Education, Culture, Sports, Science and TechnologyKorea Institute of Science and Technology InformationLiaoning Revitalization Talents ProgramBundesministerium für Bildung und ForschungKorea Institute of Science and TechnologyThailand Center of Excellence in PhysicsUnited States-Israel Binational Science FoundationGeneralitat ValencianaNational Research FoundationAustrian Science FundUniverzita Karlova v PrazeCentre National de la Recherche ScientifiqueCAS Center for Excellence in Particle PhysicsChinese Academy of SciencesU.S. Department of EnergyNational Natural Science Foundation of ChinaNational Science FoundationCompute CanadaCanarieDeutsche ForschungsgemeinschaftJavna Agencija za Raziskovalno Dejavnost RSTürkiye Bilimsel ve Teknolojik Araştırma KurumuAlexander von Humboldt-Stiftung
KeywordsPhysicsLuminosityPhase (matter)Particle physicsNuclear physicsAstrophysicsQuantum mechanics
Abstract
Abstract From April to July 2018, a data sample at the peak energy of the resonance was collected with the Belle II detector at the SuperKEKB electron-positron collider. This is the first data sample of the Belle II experiment. Using Bhabha and digamma events, we measure the integrated luminosity of the data sample to be ( , where the first uncertainty is statistical and the second is systematic. This work provides a basis for future luminosity measurements at Belle II.
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 distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation 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 score0.056
Threshold uncertainty score0.398
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 head0.051
GPT teacher head0.300
Teacher spread0.249 · 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 teacher head, 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".
Quick stats
Citations38
Published2020
Admission routes2
Has abstractyes