Publications [#357573] of Robert L. Wolpert
Papers Published
- Everett, D; Ke, W; Paquet, J-F; Vujanovic, G; Bass, SA; Du, L; Gale, C; Heffernan, M; Heinz, U; Liyanage, D; Luzum, M; Majumder, A; McNelis, M; Shen, C; Xu, Y; Angerami, A; Cao, S; Chen, Y; Coleman, J; Cunqueiro, L; Dai, T; Ehlers, R; Elfner, H; Fan, W; Fries, RJ; Garza, F; He, Y; Jacak, BV; Jacobs, PM; Jeon, S; Kim, B; II, MK; Kumar, A; Mak, S; Mulligan, J; Nattrass, C; Oliinychenko, D; Park, C; Putschke, JH; Roland, G; Schenke, B; Schwiebert, L; Silva, A; Sirimanna, C; Soltz, RA; Tachibana, Y; Wang, X-N; Wolpert, RL. "Phenomenological constraints on the transport properties of QCD matter
with data-driven model averaging." (October, 2020).
(last updated on 2026/01/16)Abstract:
Using combined data from the Relativistic Heavy Ion and Large Hadron Colliders, we constrain the shear and bulk viscosities of quark-gluon plasma (QGP) at temperatures of ${\sim\,}150{-}350$ MeV. We use Bayesian inference to translate experimental and theoretical uncertainties into probabilistic constraints for the viscosities. With Bayesian Model Averaging we account for the irreducible model ambiguities in the transition from a fluid description of the QGP to hadronic transport in the final evolution stage, providing the most reliable phenomenological constraints to date on the QGP viscosities.