Pseudorapidity distributions of produced charged hadrons in pp collisions at RHIC and LHC energies
The energy dependence of charged-hadron production in proton-proton collisions at RHIC and LHC energies is investigated in a non-equilibrium statistical relativistic diffusion model (RDM) with three sources for particle production. Calculated charged-hadron pseudorapidity distributions for pp at RHI...
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
1 September 2011
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| In: |
epl
Year: 2011, Jahrgang: 95, Heft: 6, Pages: 61001 |
| ISSN: | 1286-4854 |
| DOI: | 10.1209/0295-5075/95/61001 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1209/0295-5075/95/61001 Verlag, Volltext: http://stacks.iop.org/0295-5075/95/i=6/a=61001 
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| Verfasserangaben: | G. Wolschin |
| Zusammenfassung: | The energy dependence of charged-hadron production in proton-proton collisions at RHIC and LHC energies is investigated in a non-equilibrium statistical relativistic diffusion model (RDM) with three sources for particle production. Calculated charged-hadron pseudorapidity distributions for pp at RHIC energies of ##IMG## [http://ej.iop.org/images/0295-5075/95/6/61001/epl13800ieqn1.gif] \sqrt s = 0.2 and 0.41 TeV, and at LHC energies of 0.9, 2.36 and 7 TeV are optimized with respect to the available data. Predictions for 14 TeV are made. The central source arising from gluon-gluon collisions becomes the major origin of particle production at LHC energies. The midrapidity dip is essentially determined by the interplay of the three sources. |
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| Beschreibung: | Gesehen am 30.11.2017 |
| Beschreibung: | Online Resource |
| ISSN: | 1286-4854 |
| DOI: | 10.1209/0295-5075/95/61001 |