Charged-particle multiplicity in proton-proton collisions
This review summarizes and critically reviews measurements of charged-particle multiplicity distributions and pseudorapidity densities in collisions between and . Related theoretical concepts are briefly introduced. Moments of multiplicity distributions are presented as a function of . Feynman scali...
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| Hauptverfasser: | , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2 July 2010
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| In: |
Journal of physics. G, Nuclear and particle physics
Year: 2010, Jahrgang: 37, Heft: 8, Pages: 1-44 |
| ISSN: | 1361-6471 |
| DOI: | 10.1088/0954-3899/37/8/083001 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1088/0954-3899/37/8/083001 Verlag, lizenzpflichtig, Volltext: https://dx.doi.org/10.1088/0954-3899/37/8/083001 
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| Verfasserangaben: | Jan Fiete Grosse-Oetringhaus and Klaus Reygers |
| Zusammenfassung: | This review summarizes and critically reviews measurements of charged-particle multiplicity distributions and pseudorapidity densities in collisions between and . Related theoretical concepts are briefly introduced. Moments of multiplicity distributions are presented as a function of . Feynman scaling, KNO scaling as well as the description of multiplicity distributions with a single negative binomial distribution and with combinations of two or more negative binomial distributions is discussed. Moreover, similarities between the energy dependence of charged-particle multiplicities in and e+e− collisions are studied. Finally, various predictions for pseudorapidity densities, average multiplicities in full phase space and multiplicity distributions of charged particles in collisions at the LHC energies of and 14 TeV are summarized and compared. |
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| Beschreibung: | Gesehen am 31.05.2023 |
| Beschreibung: | Online Resource |
| ISSN: | 1361-6471 |
| DOI: | 10.1088/0954-3899/37/8/083001 |