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| Titel: | Probing the chiral magnetic wave with charge-dependent flow measurements in Pb-Pb collisions at the LHC |
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| Mitwirkende: | Acharya, Shreyasi [VerfasserIn]  |
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| | Angelov, Venelin [VerfasserIn] |
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| | Berdnikova, Anastasia [VerfasserIn] |
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| | Bergmann, Luisa [VerfasserIn] |
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| | Bórquez Cárcamo, Andrés G. [VerfasserIn] |
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| | Crkovská, Jana [VerfasserIn] |
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| | Danisch, Meike [VerfasserIn] |
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| | Feuillard, Victor [VerfasserIn] |
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| | Fokin, Ilya D. [VerfasserIn] |
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| | Glässel, Peter [VerfasserIn] |
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| | Grünwald, Nadine [VerfasserIn] |
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| | Kroesen, Martin [VerfasserIn] |
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| | Nath, Abhishek [VerfasserIn] |
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| | Pachmayer, Yvonne C. [VerfasserIn] |
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| | Reygers, Klaus [VerfasserIn] |
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| | Schicker, Rainer [VerfasserIn] |
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| | Schlepper, Felix [VerfasserIn] |
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| | Seo, Jinjoo [VerfasserIn] |
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| | Skorodumovs, Georgijs [VerfasserIn] |
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| | Stachel, Johanna [VerfasserIn] |
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| | Stiefelmaier, Stephan [VerfasserIn] |
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| | Veen, Casper Arie van [VerfasserIn] |
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| | Völkl, Martin [VerfasserIn] |
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| | Windelband, Bernd [VerfasserIn] |
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| | Yüncü, Alperen [VerfasserIn] |
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| | Zanone, Federica [VerfasserIn] |
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| Körperschaft: | ALICE (Körperschaft) [VerfasserIn] |
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| Verf.angabe: | The ALICE collaboration: S. Acharya, V. Anguelov, A. Berdnikova, L. Bergmann, A.G. Borquez Carcamo, J. Crkovská, M.C. Danisch, V.J.G. Feuillard, J. Fokin, P. Glässel, N.A. Grundwald, M. Kroesen, A. Nath, Y. Pachmayer, K. Reygers, R. Schicker, F. Schlepper, J.J. Seo, G. Skorodumovs, J. Stachel, S.F. Stiefelmaier, C.A. Van Veen, M.A. Völkl, B. Windelband, A. Yuncu, F. Zanone und weitere 1028 |
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| E-Jahr: | 2023 |
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| Jahr: | December 12, 2023 |
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| Umfang: | 29 S. |
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| Illustrationen: | Illustrationen |
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| Fussnoten: | The ALICE collaboration: S. Acharya, V. Anguelov, A. Berdnikova, L. Bergmann, A.G. Borquez Carcamo, J. Crkovská, M.C. Danisch, V.J.G. Feuillard, J. Fokin, P. Glässel, N.A. Grundwald, M. Kroesen, A. Nath, Y. Pachmayer, K. Reygers, R. Schicker, F. Schlepper, J.J. Seo, G. Skorodumovs, J. Stachel, S.F. Stiefelmaier, C.A. Van Veen, M.A. Völkl, B. Windelband, A. Yuncu, F. Zanone und weitere 1028 ; Gesehen am 23.06.2025 |
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| Titel Quelle: | Enthalten in: Journal of high energy physics |
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| Ort Quelle: | Berlin : Springer, 1997 |
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| Jahr Quelle: | 2023 |
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| Band/Heft Quelle: | (2023), 12 vom: Dez., Artikel-ID 67, Seite 1-29 |
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| ISSN Quelle: | 1029-8479 |
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| Abstract: | The Chiral Magnetic Wave (CMW) phenomenon is essential to provide insights into the strong interaction in QCD, the properties of the quark-gluon plasma, and the topological characteristics of the early universe, offering a deeper understanding of fundamental physics in high-energy collisions. Measurements of the charge-dependent anisotropic flow coefficients are studied in Pb-Pb collisions at center-of-mass energy per nucleon-nucleon collision $$ \sqrt{s_{\textrm{NN}}} $$= 5.02 TeV to probe the CMW. In particular, the slope of the normalized difference in elliptic (v2) and triangular (v3) flow coefficients of positively and negatively charged particles as a function of their event-wise normalized number difference, is reported for inclusive and identified particles. The slope $$ {r}_3^{\textrm{Norm}} $$is found to be larger than zero and to have a magnitude similar to $$ {r}_2^{\textrm{Norm}} $$, thus pointing to a large background contribution for these measurements. Furthermore, $$ {r}_2^{\textrm{Norm}} $$can be described by a blast wave model calculation that incorporates local charge conservation. In addition, using the event shape engineering technique yields a fraction of CMW (fCMW) contribution to this measurement which is compatible with zero. This measurement provides the very first upper limit for fCMW, and in the 10-60% centrality interval it is found to be 26% (38%) at 95% (99.7%) confidence level. |
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| DOI: | doi:10.1007/JHEP12(2023)067 |
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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.
kostenfrei: Volltext: https://doi.org/10.1007/JHEP12(2023)067 |
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| | kostenfrei: Volltext: https://link.springer.com/article/10.1007/JHEP12(2023)067 |
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| | DOI: https://doi.org/10.1007/JHEP12(2023)067 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | Accelerator Physics |
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| | Collective Flow |
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| | Experimental Particle Physics |
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| | Heavy Ion Experiments |
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| | Magnetospheric Physics |
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| | Measurement Science and Instrumentation |
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| | Particle Physics |
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| | Plasma Physics |
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| | Quark Deconfinement |
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| K10plus-PPN: | 1928898157 |
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| Verknüpfungen: | → Zeitschrift |
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Probing the chiral magnetic wave with charge-dependent flow measurements in Pb-Pb collisions at the LHC / Acharya, Shreyasi [VerfasserIn]; December 12, 2023 (Online-Ressource)
