Limiting fragmentation in heavy-ion stopping?
Based on a nonequilibrium-statistical relativistic diffusion model that is consistent with quantum chromodynamics (QCD), we investigate baryon stopping in relativistic heavy-ion collisions at SPS, RHIC, and LHC energies. The net-proton rapidity distributions of the individual fragments exhibit a sca...
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| Main Authors: | , , |
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| Format: | Article (Journal) |
| Language: | English |
| Published: |
10 May 2023
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| In: |
Physics letters
Year: 2023, Volume: 840, Pages: 1-5 |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2023.137866 |
| Online Access: | Verlag, kostenfrei, Volltext: https://doi.org/10.1016/j.physletb.2023.137866 Verlag, kostenfrei, Volltext: https://www.sciencedirect.com/science/article/pii/S0370269323002009 
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| Author Notes: | Johannes Hoelck, Emiko Hiyama, Georg Wolschin |
| Summary: | Based on a nonequilibrium-statistical relativistic diffusion model that is consistent with quantum chromodynamics (QCD), we investigate baryon stopping in relativistic heavy-ion collisions at SPS, RHIC, and LHC energies. The net-proton rapidity distributions of the individual fragments exhibit a scaling behaviour similar to limiting fragmentation (LF) that is related to geometric scaling in the colour-glass condensate (CGC) and depends upon the gluon saturation scale. Forward-angle net-proton data at energies reached at the LHC are required to verify the prediction. |
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| Item Description: | Gesehen am 09.06.2023 |
| Physical Description: | Online Resource |
| ISSN: | 1873-2445 |
| DOI: | 10.1016/j.physletb.2023.137866 |