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| Verfasst von: | Aaboud, Morad [VerfasserIn]  |
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| | Anders, Christoph [VerfasserIn] |
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| | Andrei, George Victor [VerfasserIn] |
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| | Baas, Alessandra Edda [VerfasserIn] |
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| | Brandt, Oleg [VerfasserIn] |
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| | Djuvsland, Julia Isabell [VerfasserIn] |
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| | Dunford, Monica [VerfasserIn] |
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| | Ferreira de Lima, Danilo Enoque [VerfasserIn] |
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| | Geisler, Manuel Patrice [VerfasserIn] |
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| | Giulini, Maddalena [VerfasserIn] |
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| | Hanke, Paul [VerfasserIn] |
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| | Jongmanns, Jan [VerfasserIn] |
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| | Kluge, Eike-Erik [VerfasserIn] |
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| | Kolb, Mathis [VerfasserIn] |
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| | Kretz, Moritz [VerfasserIn] |
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| | Kugel, Andreas [VerfasserIn] |
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| | Lang, Valerie [VerfasserIn] |
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| | Lisovyi, Mykhailo [VerfasserIn] |
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| | Meier, Karlheinz [VerfasserIn] |
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| | Meyer zu Theenhausen, Hanno [VerfasserIn] |
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| | Narrias Villar, Daniel Isaac [VerfasserIn] |
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| | Radescu, Voica [VerfasserIn] |
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| | S̜ahinsoy, Merve [VerfasserIn] |
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| | Schätzel, Sebastian [VerfasserIn] |
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| | Scharf, Veit [VerfasserIn] |
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| | Schöning, André [VerfasserIn] |
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| | Schultz-Coulon, Hans-Christian [VerfasserIn] |
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| | Sosa Corral, David E. [VerfasserIn] |
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| | Stamen, Rainer [VerfasserIn] |
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| | Starovoitov, Pavel [VerfasserIn] |
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| | Suchek, Stanislav [VerfasserIn] |
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| | Wessels, Martin [VerfasserIn] |
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| Titel: | Measurement of the photon identification efficiencies with the ATLAS detector using LHC Run-1 data |
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| Körperschaft: | ATLAS Collaboration [VerfasserIn] |
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| Verf.angabe: | ATLAS Collaboration* |
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| E-Jahr: | 2016 |
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| Jahr: | 03 December 2016 |
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| Umfang: | 42 S. |
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| Fussnoten: | *ATLAS Collaboration: M. Aaboud, C.F. Anders, V. Andrei, A.E. Baas, O. Brandt, J.I. Djuvsland, M. Dunford, D.E. Ferreira de Lima, M.P. Geisler, M. Giulini, P. Hanke, J. Jongmanns, E.-E. Kluge, M. Kolb, M. Kretz, A. Kugel, V.S. Lang, M. Lisovyi, K. Meier, H. Meyer zu Theenhausen, D.I. Narrias Villar, V. Radescu, M. Sahinsoy, S. Schaetzel, V. Scharf, A. Schoening, H.-C. Schultz-Coulon, D. Sosa, R. Stamen, P. Starovoitov, S. Suchek, M. Wessels [und viele weitere Personen] ; Gesehen am 14.05.2020 |
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| Titel Quelle: | Enthalten in: The European physical journal / C |
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| Ort Quelle: | Berlin : Springer, 1998 |
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| Jahr Quelle: | 2016 |
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| Band/Heft Quelle: | 76(2016,12) Artikel-Nummer 666, 42 Seiten |
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| ISSN Quelle: | 1434-6052 |
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| Abstract: | The algorithms used by the ATLAS Collaboration to reconstruct and identify prompt photons are described. Measurements of the photon identification efficiencies are reported, using 4.9 fb\(^{-1}\) of pp collision data collected at the LHC at \(\sqrt{s} = 7\) \(\text {TeV}\) and 20.3 fb\(^{-1}\) at \(\sqrt{s} = 8\) \(\text {TeV}\). The efficiencies are measured separately for converted and unconverted photons, in four different pseudorapidity regions, for transverse momenta between 10 \(\text {GeV}\) and 1.5 \(\text {TeV}\). The results from the combination of three data-driven techniques are compared to the predictions from a simulation of the detector response, after correcting the electromagnetic shower momenta in the simulation for the average differences observed with respect to data. Data-to-simulation efficiency ratios used as correction factors in physics measurements are determined to account for the small residual efficiency differences. These factors are measured with uncertainties between 0.5% and 10% in 7 \(\text {TeV}\) data and between 0.5% and 5.6% in 8 \(\text {TeV}\) data, depending on the photon transverse momentum and pseudorapidity. |
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| DOI: | doi:10.1140/epjc/s10052-016-4507-9 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1140/epjc/s10052-016-4507-9 |
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| | DOI: https://doi.org/10.1140/epjc/s10052-016-4507-9 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1698239661 |
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| Verknüpfungen: | → Zeitschrift |
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Measurement of the photon identification efficiencies with the ATLAS detector using LHC Run-1 data / Aaboud, Morad [VerfasserIn]; 03 December 2016 (Online-Ressource)
