Indication of a Differential Freeze-Out in Proton-Proton and Heavy-Ion Collisions at RHIC and LHC Energies
dc.contributor.author | Garg, Prakhar | |
dc.contributor.author | Sahoo, Raghunath | |
dc.contributor.author | Cleymans, Jean | |
dc.date.accessioned | 2021-10-08T11:06:54Z | |
dc.date.available | 2021-10-08T11:06:54Z | |
dc.date.issued | 2016 | |
dc.description.abstract | The experimental data from the RHIC and LHC experiments of invariant spectra for most peripheral and collisions are analyzed with Tsallis distributions in different approaches. The information about the freeze-out surface in terms of freeze-out volume, temperature, chemical potential, and radial flow velocity for , , and and their antiparticles is obtained. Furthermore, these parameters are studied as a function of the mass of the particles. A mass dependent differential freeze-out is observed which does not seem to distinguish between particles and their antiparticles. Furthermore, a mass-hierarchy in the radial flow is observed, meaning heavier particles suffer lower radial flow. Tsallis distribution function at finite chemical potential is used to study the mass dependence of chemical potential. The peripheral heavy-ion and proton-proton collisions at the same energies seem to be equivalent in terms of the extracted thermodynamic parameters. | |
dc.identifier.apacitation | Garg, P., Sahoo, R., & Cleymans, J. (2016). Indication of a Differential Freeze-Out in Proton-Proton and Heavy-Ion Collisions at RHIC and LHC Energies. <i>Advances in High Energy Physics</i>, 2016(4), 174 - 177. http://hdl.handle.net/11427/35112 | en_ZA |
dc.identifier.chicagocitation | Garg, Prakhar, Raghunath Sahoo, and Jean Cleymans "Indication of a Differential Freeze-Out in Proton-Proton and Heavy-Ion Collisions at RHIC and LHC Energies." <i>Advances in High Energy Physics</i> 2016, 4. (2016): 174 - 177. http://hdl.handle.net/11427/35112 | en_ZA |
dc.identifier.citation | Garg, P., Sahoo, R. & Cleymans, J. 2016. Indication of a Differential Freeze-Out in Proton-Proton and Heavy-Ion Collisions at RHIC and LHC Energies. <i>Advances in High Energy Physics.</i> 2016(4):174 - 177. http://hdl.handle.net/11427/35112 | en_ZA |
dc.identifier.issn | 1687-7357 | |
dc.identifier.issn | 1687-7365 | |
dc.identifier.ris | TY - Journal Article AU - Garg, Prakhar AU - Sahoo, Raghunath AU - Cleymans, Jean AB - The experimental data from the RHIC and LHC experiments of invariant spectra for most peripheral and collisions are analyzed with Tsallis distributions in different approaches. The information about the freeze-out surface in terms of freeze-out volume, temperature, chemical potential, and radial flow velocity for , , and and their antiparticles is obtained. Furthermore, these parameters are studied as a function of the mass of the particles. A mass dependent differential freeze-out is observed which does not seem to distinguish between particles and their antiparticles. Furthermore, a mass-hierarchy in the radial flow is observed, meaning heavier particles suffer lower radial flow. Tsallis distribution function at finite chemical potential is used to study the mass dependence of chemical potential. The peripheral heavy-ion and proton-proton collisions at the same energies seem to be equivalent in terms of the extracted thermodynamic parameters. DA - 2016 DB - OpenUCT DP - University of Cape Town IS - 4 J1 - Advances in High Energy Physics LK - https://open.uct.ac.za PY - 2016 SM - 1687-7357 SM - 1687-7365 T1 - Indication of a Differential Freeze-Out in Proton-Proton and Heavy-Ion Collisions at RHIC and LHC Energies TI - Indication of a Differential Freeze-Out in Proton-Proton and Heavy-Ion Collisions at RHIC and LHC Energies UR - http://hdl.handle.net/11427/35112 ER - | en_ZA |
dc.identifier.uri | http://hdl.handle.net/11427/35112 | |
dc.identifier.vancouvercitation | Garg P, Sahoo R, Cleymans J. Indication of a Differential Freeze-Out in Proton-Proton and Heavy-Ion Collisions at RHIC and LHC Energies. Advances in High Energy Physics. 2016;2016(4):174 - 177. http://hdl.handle.net/11427/35112. | en_ZA |
dc.language.iso | eng | |
dc.publisher.department | UCT-CERN Research Centre | |
dc.publisher.faculty | Faculty of Science | |
dc.source | Advances in High Energy Physics | |
dc.source.journalissue | 4 | |
dc.source.journalvolume | 2016 | |
dc.source.pagination | 174 - 177 | |
dc.source.uri | https://dx.doi.org/10.1155/2016/4149352 | |
dc.subject.other | nucl-th | |
dc.subject.other | hep-ph | |
dc.subject.other | nucl-ex | |
dc.title | Indication of a Differential Freeze-Out in Proton-Proton and Heavy-Ion Collisions at RHIC and LHC Energies | |
dc.type | Journal Article | |
uct.type.publication | Research | |
uct.type.resource | Journal Article |
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