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https://biore.bio.bg.ac.rs/handle/123456789/6759
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Karmakar, Bithika | en_US |
dc.contributor.author | Zigic, Dusan | en_US |
dc.contributor.author | Salom, Igor | en_US |
dc.contributor.author | Auvinen, Jussi | en_US |
dc.contributor.author | Huovinen, Pasi | en_US |
dc.contributor.author | Đorđević, Marko | en_US |
dc.contributor.author | Đorđević, Magdalena | en_US |
dc.date.accessioned | 2023-11-28T09:03:33Z | - |
dc.date.available | 2023-11-28T09:03:33Z | - |
dc.date.issued | 2023-10-01 | - |
dc.identifier.issn | 24699985 | - |
dc.identifier.uri | https://biore.bio.bg.ac.rs/handle/123456789/6759 | - |
dc.description.abstract | We study whether it is possible to use high-p data/theory to constrain the temperature dependence of the shear viscosity over entropy density ratio η/s of the matter formed in ultrarelativistic heavy-ion collisions at the BNL Relativistic Heavy Ion Collider (RHIC) and the CERN Large Hadron Collider (LHC). We use two approaches: (i) We calculate high-pRAA and flow coefficients v2, v3, and v4 assuming different (η/s)(T) of the fluid-dynamically evolving medium. (ii) We calculate the quenching strength (q/T3) from our dynamical energy loss model and convert it to η/s as a function of temperature. It turned out that the first approach cannot distinguish between different (η/s)(T) assumptions when the evolution is constrained to reproduce the low-p data. In distinction, (η/s)(T) calculated using the second approach agrees surprisingly well with the (η/s)(T) inferred through state-of-the-art Bayesian analyses of the low-p data even in the vicinity of Tc, while providing much smaller uncertainties at high temperatures. | en_US |
dc.relation.ispartof | Physical Review C | en_US |
dc.title | Constraining η/s through high- p theory and data | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1103/PhysRevC.108.044907 | - |
dc.identifier.scopus | 2-s2.0-85175493906 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85175493906 | - |
dc.description.rank | M22 | en_US |
dc.description.impact | 3.199 | en_US |
dc.relation.issn | 2469-9985 | en_US |
dc.description.volume | 108 | en_US |
dc.description.issue | 4 | en_US |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | No Fulltext | - |
crisitem.author.dept | Chair of General Physiology and Biophysics | - |
crisitem.author.orcid | 0000-0002-2903-3119 | - |
Appears in Collections: | Journal Article |
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