| |  Online-Ressource |
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| Verfasst von: | Aad, Georges [VerfasserIn]  |
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| | Andrei, George Victor [VerfasserIn] |
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| | Bartels, Falk [VerfasserIn] |
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| | Czurylo, Marta [VerfasserIn] |
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| | Dittmeier, Sebastian [VerfasserIn] |
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| | Dunford, Monica [VerfasserIn] |
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| | Franchino, Silvia [VerfasserIn] |
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| | Klassen, Martin [VerfasserIn] |
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| | Krishnan, Anjali [VerfasserIn] |
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| | Mkrtchyan, Tigran [VerfasserIn] |
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| | Napolitano, Fabrizio [VerfasserIn] |
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| | Ott, Philipp [VerfasserIn] |
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| | Rassloff, Damir Fabrice [VerfasserIn] |
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| | Schöning, André [VerfasserIn] |
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| | Schultz-Coulon, Hans-Christian [VerfasserIn] |
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| | Spieker, Thomas [VerfasserIn] |
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| | Stamen, Rainer [VerfasserIn] |
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| | Starovoitov, Pavel [VerfasserIn] |
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| | Vigani, Luigi [VerfasserIn] |
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| | Weber, Sebastian [VerfasserIn] |
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| | Wessels, Martin [VerfasserIn] |
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| | Yue, Xiaoguang [VerfasserIn] |
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| Titel: | Two-particle azimuthal correlations in photonuclear ultraperipheral Pb+Pb collisions at 5.02 TeV with ATLAS |
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| Körperschaft: | ATLAS Collaboration [VerfasserIn] |
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| Verf.angabe: | G. Aad et al. (ATLAS Collaboration) |
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| E-Jahr: | 2021 |
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| Jahr: | 12 July 2021 |
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| Umfang: | 31 S. |
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| Teil: | volume:104 |
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| | year:2021 |
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| | number:1 |
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| | elocationid:014903 |
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| | pages:1-31 |
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| | extent:31 |
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| Fussnoten: | Gesehen am 22.09.2021 |
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| Titel Quelle: | Enthalten in: Physical review |
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| Ort Quelle: | Woodbury, NY : Inst., 2016 |
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| Jahr Quelle: | 2021 |
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| Band/Heft Quelle: | 104(2021), 1, Artikel-ID 014903, Seite 1-31 |
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| ISSN Quelle: | 2469-9993 |
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| Abstract: | Two-particle long-range azimuthal correlations are measured in photonuclear collisions using 1.7 nb(-1) of 5.02 TeV Pb+Pb collision data collected by the ATLAS experiment at the CERN Large Hadron Collider. Candidate events are selected using a dedicated high-multiplicity photonuclear event trigger, a combination of information from the zero-degree calorimeters and forward calorimeters, and from pseudorapidity gaps constructed using calorimeter energy clusters and charged-particle tracks. Distributions of event properties are compared between data and Monte Carlo simulations of photonuclear processes. Two-particle correlation functions are formed using charged-particle tracks in the selected events, and a template-fitting method is employed to subtract the nonflow contribution to the correlation. Significant nonzero values of the second-and third-order flow coefficients are observed and presented as a function of charged-particle multiplicity and transverse momentum. The results are compared with flow coefficients obtained in proton-proton and proton-lead collisions in similar multiplicity ranges, and with theoretical expectations. The unique initial conditions present in this measurement provide a new way to probe the origin of the collective signatures previously observed only in hadronic collisions. |
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| DOI: | doi:10.1103/PhysRevC.104.014903 |
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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 ; Verlag: https://doi.org/10.1103/PhysRevC.104.014903 |
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| | Volltext: https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=DOISource&SrcApp=WOS&KeyAID=10.1103%2Fphysrev ... |
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| | DOI: https://doi.org/10.1103/PhysRevC.104.014903 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | detector |
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| | distributions |
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| | fluctuations |
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| | heavy-ion collisions |
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| | lhc |
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| | model |
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| | multiplicity |
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| | performance |
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| | pp collisions |
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| | system |
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| K10plus-PPN: | 1771636017 |
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| Verknüpfungen: | → Zeitschrift |
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Two-particle azimuthal correlations in photonuclear ultraperipheral Pb+Pb collisions at 5.02 TeV with ATLAS / Aad, Georges [VerfasserIn]; 12 July 2021 (Online-Ressource)
