Measurement of the Λ+c to D0 production ratio in peripheral PbPb collisions at √sNN = 5.02 TeV
We report on a measurement of the Λ+c to D0 production ratio in peripheral PbPb collisions at √sNN = 5.02 TeV with the LHCb detector in the forward rapidity region 2 < y < 4.5. The Λ+c (D0) hadrons are reconstructed via the decay channel Λ+c → pK−π+ (D0 → K−π+) for 2 < pT < 8 GeV/c and i...
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| Hauptverfasser: | , , , , , , , , , , , , , , |
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| Körperschaft: | |
| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
June 22, 2023
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| In: |
Journal of high energy physics
Year: 2023, Heft: 6, Pages: 1-26 |
| ISSN: | 1029-8479 |
| DOI: | 10.1007/JHEP06(2023)132 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1007/JHEP06(2023)132
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| Verfasserangaben: | the LHCb collaboration |
MARC
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| 245 | 1 | 0 | |a Measurement of the Λ+c to D0 production ratio in peripheral PbPb collisions at √sNN = 5.02 TeV |c the LHCb collaboration |
| 246 | 3 | 0 | |a sqrt |
| 246 | 3 | 3 | |a Measurement of the Lambda plus c to D 0 production ratio in peripheral PbPb collisions at square root s NN = 5.02 TeV |
| 246 | 3 | 3 | |a Measurement of the Lambda + c to D 0 production ratio in peripheral PbPb collisions at square root s NN = 5.02 TeV |
| 264 | 1 | |c June 22, 2023 | |
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| 500 | |a Im Titel steht der Ausdruck "sNN" unter dem Wurzelsymbol, "NN" ist dabei tiefgestellt | ||
| 500 | |a The LHCb collaboration: R. Aaij, S. Bachmann, M. Borsato, R. Caspary, G. Frau, P.A. Günther, X. Han, S. Hansmann-Menzemer, J. Hu, B. Leverington, J. Marks, D.J. Unverzagt, U. Uwer, L. Witola, A. Zhelezov [und viele weitere] | ||
| 500 | |a Gesehen am 27.10.2023 | ||
| 520 | |a We report on a measurement of the Λ+c to D0 production ratio in peripheral PbPb collisions at √sNN = 5.02 TeV with the LHCb detector in the forward rapidity region 2 < y < 4.5. The Λ+c (D0) hadrons are reconstructed via the decay channel Λ+c → pK−π+ (D0 → K−π+) for 2 < pT < 8 GeV/c and in the centrality range of about 65-90%. The results show no significant dependence on pT, y or the mean number of participating nucleons. They are also consistent with similar measurements obtained by the LHCb collaboration in pPb and Pbp collisions at √sNN = 5.02 TeV. The data agree well with predictions from PYTHIA in pp collisions at √s = 5 TeV but are in tension with predictions of the Statistical Hadronization model. | ||
| 650 | 4 | |a Charm Physics | |
| 650 | 4 | |a Heavy Ion Experiments | |
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