| |  Online-Ressource |
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| Verfasst von: | Acharya, Shreyasi [VerfasserIn]  |
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| | Angelov, Venelin [VerfasserIn] |
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| | Arslandok, Mesut [VerfasserIn] |
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| | Danisch, Meike [VerfasserIn] |
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| | Deisting, Alexander [VerfasserIn] |
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| | Feuillard, Victor [VerfasserIn] |
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| | Glässel, Peter [VerfasserIn] |
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| | Kim, Jiyoung [VerfasserIn] |
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| | Klewin, Sebastian [VerfasserIn] |
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| | Knichel, Michael Linus [VerfasserIn] |
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| | Leardini, Lucia [VerfasserIn] |
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| | Mercado Pérez, Jorge [VerfasserIn] |
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| | Ohlson, Alice [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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| | Schmidt, Marten Ole [VerfasserIn] |
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| | Stachel, Johanna [VerfasserIn] |
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| | Völkl, Martin [VerfasserIn] |
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| | Weiser, Dennis [VerfasserIn] |
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| | Windelband, Bernd [VerfasserIn] |
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| | Beck, Hans [VerfasserIn] |
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| Titel: | First measurement of jet mass in Pb-Pb and p-Pb collisions at the LHC |
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| Körperschaft: | ALICE [VerfasserIn] |
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| Verf.angabe: | ALICE Collaboration* |
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| Jahr: | 2018 |
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| Jahr des Originals: | 2017 |
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| Umfang: | 16 S. |
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| Fussnoten: | Available online 23 November 2017 ; Gesehen am 02.07.2019 ; ALICE Collaboration: S. Acharya, V. Anguelov, M. Arslandok, H. Beck, M.C. Danisch, A. Deisting, V.J.G. Feuillard, P. Glässel, J. Kim, S. Klewin, M.L. Knichel, L. Leardini, J. Mercado Perez, A. Ohlson, Y. Pachmayer, K. Reygers, R. Schicker, M.O. Schmidt, J. Stachel, M.A. Völkl, D.F. Weiser, B. Windelband [und weitere] |
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| Titel Quelle: | Enthalten in: Physics letters / B |
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| Ort Quelle: | Amsterdam : North-Holland Publ., 1967 |
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| Jahr Quelle: | 2018 |
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| Band/Heft Quelle: | 776(2018), Seite 249-264 |
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| ISSN Quelle: | 1873-2445 |
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| Abstract: | This letter presents the first measurement of jet mass in Pb-Pb and p-Pb collisions at sNN=2.76 TeV and sNN=5.02 TeV, respectively. Both the jet energy and the jet mass are expected to be sensitive to jet quenching in the hot Quantum Chromodynamics (QCD) matter created in nuclear collisions at collider energies. Jets are reconstructed from charged particles using the anti-kT jet algorithm and resolution parameter R=0.4. The jets are measured in the pseudorapidity range |ηjet|<0.5 and in three intervals of transverse momentum between 60 GeV/c and 120 GeV/c. The measurement of the jet mass in central Pb-Pb collisions is compared to the jet mass as measured in p-Pb reference collisions, to vacuum event generators, and to models including jet quenching. It is observed that the jet mass in central Pb-Pb collisions is consistent within uncertainties with p-Pb reference measurements. Furthermore, the measured jet mass in Pb-Pb collisions is not reproduced by the quenching models considered in this letter and is found to be consistent with PYTHIA expectations within systematic uncertainties. |
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| DOI: | doi:10.1016/j.physletb.2017.11.044 |
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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/10.1016/j.physletb.2017.11.044 |
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| | Volltext: http://www.sciencedirect.com/science/article/pii/S037026931730936X |
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| | DOI: https://doi.org/10.1016/j.physletb.2017.11.044 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1668316331 |
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| Verknüpfungen: | → Zeitschrift |
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First measurement of jet mass in Pb-Pb and p-Pb collisions at the LHC / Acharya, Shreyasi [VerfasserIn]; 2018 (Online-Ressource)
