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Combined performance studies for electrons at the 2004 ATLAS combined test-beam
E. Abat, J. Abdallah, T. N. Addy, P. Adragna, M. Aharrouche, A. Ahmad, T. P. A. Åkesson, M. Aleksa, C. Alexa, K. J. Anderson, A. Andreazza, F. Anghinolfi, A. Antonaki, G. Arabidze, E. Arık, T. Atkinson, J. T. Baines, O. K. Baker, D. Banfi, S. Baron, A. J. Barr, R. Beccherle, H. P. Beck, B. Belhorma, P. J. Bell, D. Benchekroun, K. Benslama, E. Bergeaas Kuutmann, J. Bernabéu, H. Bertelsen, S. Binet, C. Biscarat, V. Boldea, В. Г. Бондаренко, M. Boonekamp, M. Bosman, C. Bourdarios, Z. Broklová, D. Burckhart Chromek, V. Bychkov, J. Callahan, D. Calvet, M. Canneri, M. D. M. Capeans Garrido, M. Caprini, L Cardiel Sas, T. Carli, L. Carminati, J. Carvalho, M. Cascella, Montserrat Castillo, A. Catinaccio, D. Cauz, D. Cavalli, M. Cavalli Sforza, V. Cavasinni, S. A. Çetin, H. Chen, Rajaa Cherkaoui, L. Chevalier, F. Chevallier, S. Chouridou, M. D. Ciobotaru, M. Citterio, A. Clark, Bill Cleland, M. Cobal, E. Cogneras, P. Conde Muíño, M. Consonni, S. Constantinescu, T. Cornelissen, S. Correard, A. Radu, G. Costa, M. Costa, D. Costanzo, P. Cwetanski, D Da Silva, M. Dam, M. Dameri, H. O. Danielsson, D. Dannheim, G. Darbo, T. Davídek, K. De, P. O. Defay, B. Dekhissi, J. Del Peso, T. Del Prete, M. Delmastro, F. Derue, L. Di Ciaccio, B. Di Girolamo, S. Diţǎ, F. Dittus, F. Djama, T. Djobava, D. Dobos, Marc Dobson, B. A. Dolgoshein, A. Dotti, G. Drake, Z. Drásal, N. Dressnandt, C Driouchi, J. G. Drohan, W. L. Ebenstein, P. Eerola, I. Efthymiopoulos, K. Egorov, T. Eifert, K. Einsweiler, M. El Kacimi, M. Elsing, D. Emelyanov, C. Escobar, A. I. Etienvre, A. Fabich, K. Facius, A.I. Fakhr-Edine, M. Fanti, A. Farbin, P. Farthouat, D. Fassouliotis, L. Fayard, R. Febbraro, O. L. Fedin, A. B. Fenyuk, D Fergusson, P. Ferrari, R. Ferrari, B.C. Ferreira, A. Ferrer, D. Ferrère, G. Filippini, T. Flick, D. Fournier, P. Francavilla, D. Francis, R. Froeschl, D. Froidevaux, S. Gadomski, G. Gagliardi, P. Gagnon, M. V. Gallas, B. J. Gallop, S. Taboada Gameiro, K. K. Gan, R. Murillo Garcia, C. Garcı́a, I. L. Gavrilenko, C. Gemme, P. Gerlach, N. Ghodbane, V. Giakoumopoulou, V. Giangiobbe, N. Giokaris, G. L. Glonti, T. Goettfert, T. Golling, N. Gollub, A. Gomes, M.D. Gomez, S. González-Sevilla, M.J. Goodrick, G. Gorfine, E. Gorini, D. Goujdami, K-J. Grahn, P. Grenier, Н. Григалашвили, Y. V. Grishkevich, J. Große-Knetter, M. Gruwé, C. Guicheney, A. Gupta, C. Haeberli, R. Haertel, Z. Hajduk, H. Hakobyan, M. Hance, J. D. Hansen, P. H. Hansen, K. Hara, A. Harvey, R. J. Hawkings, Florian Heinemann, A. Henriques Correia, T. Henß, L. Hervás, E. Higón, J. C. Hill, J. Hoffman, J-Y. Hostachy, I. Hruska, F. Hubaut, F. Huegging, W. Hulsbergen, M. Hurwitz, L. Iconomidou-Fayard, E. Jansen, I. Jen-La Plante, P. Johansson, K. Jon-And, M. Joos, S. Jorgensen, J. Joseph, A. Kaczmarská, M. Kado, A. N. Karyukhin, M. Kataoka, F. Kayumov, A. Kazarov, P. T. Keener, G. D. Kekelidze, N. Kerschen, S. Kersten, A. Khomich, G. Khoriauli, E. Khramov, A Khristachev, J. Khubua, Thomas Kittelmann, R. Klingenberg, E. B. Klinkby, T. Koffas, S. Kolos, S. P. Konovalov, N. Konstantinidis, S.V. Kopikov, I. Korolkov, V. V. Kostyukhin, S. Kovalenko, T. Z. Kowalski, K. Krüger, V. A. Kramarenko, Л.Г. Кудин, Y. Kulchitsky, C. Lacasta, R. Lafaye, B. Laforge, W. Lampl, F. Lanni, S. Laplace, T. Lari, A-C Le Bihan, M. Lechowski, F. Ledroit-Guillon, G. Lehmann, R. Leitner, Damir Lelas, C. G. Lester, Z. Liang, P. Lichard, W. Liebig, A. Lipniacka, M. Lokajı́ček, L. Louchard, K F Lourerio, A. Lucotte, F. Luehring, B. Lund-Jensen, B. Lundberg, H. Ma, R. Mackeprang, V. P. Maleev, F. Malek, L. Mandelli, J. Maneira, M. Mangin-Brinet, A. Manousakis, C. N. Marques, S. Martí-García, Franck Martin, M. Mathes, M. Mazzanti, K. W. McFarlane, R. A. McPherson, G. Mchedlidze, S. Mehlhase, Cătălin Meiroşu, Z. X. Meng, C. Meroni, V. Mialkovski, B. Mikulec, D. A. Milstead, I. A. Minashvili, B. Mindur, V. A. Mitsou, S. Moêd, E. Monnier, G. F. Moorhead, P. Morettini, S. V. Morozov, M. Mosidze, S. V. Mouraviev, E. J. W. Moyse, A. Munar, A. G. Myagkov, A.V. Nadtochi, K. Nakamura, Polina Nechaeva, A. Negri, S. Němeček, M. Nessi, S. Y. Nesterov, F. M. Newcomer, I. Nikitine, K. Nikolaev, I. Nikolic-Audit, H. Ogren, S. H. Oh, S B Oleshko, J. Olszowska, A. Onofre, C. Padilla Aranda, E. Paganis, D. Pallin, D. Pantea, V. Paolone, F. Parodi, J. A. Parsons, S Parzhitskiy, E. Pasqualucci, S M Passmored, J. R. Pater, S. Patrichev, M. Peez, V. Perez Reale, L. Perini, V. D. Peshekhonov, J. Petersen, T. C. Petersen, R. Petti, P. W. Phillips, J. Pína, B. Pinto, F. Podlyski, L. Poggioli, A. Poppleton, J. Poveda, P. Pralavorio, L. Pribyl, Michael Price, D. Prieur, C. Puigdengoles, P. Puzo, O. Røhne, F. Ragusa, S. Rajagopalan, K. Reeves, I. Reisinger, C. Rembser, P. A. Bruckman de Renstrom, P. Řezníček, M. Ridel, P. Risso, I. Riu, D. Robinson, C. Roda, S. Roe, A. Romaniouk, D. Rousseau, A. Rozanov, A. Ruiz-Jimeno, N. A. Rusakovich, D. R. Rust, Y. F. Ryabov, V. Ryjov, O. Saltó, Belen Salvachua, A. Salzburger, H. Sandaker, C. Santamarina Ríos, L. Santi, C. Santoni, J. G. Saraiva, F. Sarri, G. Sauvage, L. P. Says, M. Schaefer, V. A. Schegelsky, C. Schiavi, J. Schieck, G. Schlager, J. Schlereth, C. Schmitt, J. Schultes, Philippe Schwemling, J. Schwindling, J. M. Seixas, D. M. Seliverstov, L. Serin, A. Sfyrla, N. A. Shalanda, C. Shaw, T. Shin, A. Shmeleva, José Carlos da Silva, S. Simion, M. Simonyan, J. Sloper, S. Yu. Smirnov, L. Smirnova, C. A. Solans, A. A. Solodkov, O. Solovianov, I. Soloviev, V. Sosnovtsev, F. Spanò, P. Speckmayer, S. Stancu, R. W. Stanek, E. A. Starchenko, A. Straessner, Sergey Suchkov, M. Suk, R. Szczygieł, F. Tarrade, G. F. Tartarelli, P. Tas, Y. Tayalati, F. Tegenfeldt, R. J. Teuscher, M. Thioye, V. O. Tikhomirov, S. Tisserant, B. Toczek, L. Tremblet, C. Troncon, P. V. Tsiareshka, M. Tyndel, M Karagoez Unel, G. Unal, G. Ünel, G. Usai, R. Van Berg, A. Valero, Š. Valkár, J.A. Valls, W. Vandelli, F. Vannucci, A. Vartapetian, V. I. Vassilakopoulos, L. Vasilyeva, F. Vazeille, F. Vernocchi, Y. Vetter-Cole, I. Vichou, V. B. Vinogradov, J. Virzi, I. Vivarelli, J B de Vivie, M. Volpi, T. Vu Anh, C. Wang, M. Warren, J. Weber, M. Weber, A. R. Weidberg, J. Weingarten, P. S. Wells, P. Werner, S. Wheeler, M Wiessmann, H. G. Wilkens, H. H. Williams, I. Wingerter-Seez, Y. Yasu, A. M. Zaǐtsev, A. V. Zenin, T. Ženiš, Z. Zenonos, H Zhang, A Zhelezko, N. Zhou
Bibliographic record
VenueJournal of Instrumentation · 2010
Typearticle
Languageen
FieldPhysics and Astronomy
TopicParticle Detector Development and Performance
Canadian institutionsUniversity of TorontoInstitute of Particle PhysicsUniversity of AlbertaUniversity of VictoriaUniversity of Regina
FundersScience and Technology Facilities Council
KeywordsLarge Hadron ColliderAtlas (anatomy)PhysicsDetectorNuclear physicsCalorimeter (particle physics)ElectronParticle identificationATLAS experimentBeamlineBeam (structure)Optics
Abstract
In 2004 at the ATLAS (A Toroidal LHC ApparatuS) combined test beam, one slice of the ATLAS barrel detector (including an Inner Detector set-up and the Liquid Argon calorimeter) was exposed to particles from the H8 SPS beam line at CERN. It was the first occasion to test the combined electron performance of ATLAS. This paper presents results obtained for the momentum measurement p with the Inner Detector and for the performance of the electron measurement with the LAr calorimeter (energy E linearity and resolution) in the presence of a magnetic field in the Inner Detector for momenta ranging from 20 GeV/c to 100 GeV/c. Furthermore the particle identification capabilities of the Transition Radiation Tracker, Bremsstrahlungs-recovery algorithms relying on the LAr calorimeter and results obtained for the E / p ratio and a way how to extract scale parameters will be discussed.
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)0.002
metaresearch head score (Gemma)0.002
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: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.012
Threshold uncertainty score0.040
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.012 | 0.005 |
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 head0.014
GPT teacher head0.274
Teacher spread0.260 · 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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Citations16
Published2010
Admission routes1
Has abstractyes