Journalartikel
Autorenliste: Rapp, R.; Gossiaux, P. B.; Andronic, A.; Averbeck, R.; Masciocchi, S.; Beraudo, A.; Bratkovskaya, E.; Braun-Munzinger, P.; Cao, S.; Dainese, A.; Das, S. K.; Djordjevic, M.; Greco, V.; He, M.; van Hees, H.; Inghirami, G.; Kaczmarek, O.; Lee, Y. -J.; Liao, J.; Liu, S. Y. F.; Moore, G.; Nahrgang, M.; Pawlowski, J.; Petreczky, P.; Plumari, S.; Prino, F.; Shi, S.; Song, T.; Stachel, J.; Vitev, I.; Wang, X. -N.
Jahr der Veröffentlichung: 2018
Seiten: 21-86
Zeitschrift: Nuclear Physics A: Nuclear and Hadronic Physics
Bandnummer: 979
ISSN: 0375-9474
eISSN: 1873-1554
Open Access Status: Green
DOI Link: https://doi.org/10.1016/j.nuclphysa.2018.09.002
Verlag: Elsevier
Abstract:
We report on broadly based systematic investigations of the modeling components for open heavy-flavor diffusion and energy loss in strongly interacting matter in their application to heavy-flavor observables in high-energy heavy-ion collisions, conducted within an EMMI Rapid Reaction Task Force framework. Initial spectra including cold-nuclear-matter effects, a wide variety of space-time evolution models, heavy-flavor transport coefficients, and hadronization mechanisms are scrutinized in an effort to quantify pertinent uncertainties in the calculations of nuclear modification factors and elliptic flow of open heavy-flavor particles in nuclear collisions. We develop procedures for error assessments and criteria for common model components to improve quantitative estimates for the (low-momentum) heavy-flavor diffusion coefficient as a long-wavelength characteristic of QCD matter as a function of temperature, and for energy loss coefficients of high-momentum heavy-flavor particles. (C) 2018 Elsevier B.V. All rights reserved.
Zitierstile
Harvard-Zitierstil: Rapp, R., Gossiaux, P., Andronic, A., Averbeck, R., Masciocchi, S., Beraudo, A., et al. (2018) Extraction of heavy-flavor transport coefficients in QCD matter, Nuclear Physics A: Nuclear and Hadronic Physics, 979, pp. 21-86. https://doi.org/10.1016/j.nuclphysa.2018.09.002
APA-Zitierstil: Rapp, R., Gossiaux, P., Andronic, A., Averbeck, R., Masciocchi, S., Beraudo, A., Bratkovskaya, E., Braun-Munzinger, P., Cao, S., Dainese, A., Das, S., Djordjevic, M., Greco, V., He, M., van Hees, H., Inghirami, G., Kaczmarek, O., Lee, Y., Liao, J., ...Wang, X. (2018). Extraction of heavy-flavor transport coefficients in QCD matter. Nuclear Physics A: Nuclear and Hadronic Physics. 979, 21-86. https://doi.org/10.1016/j.nuclphysa.2018.09.002
Schlagwörter
COLLINEAR EFFECTIVE THEORY; Diffusion coefficient; ELLIPTIC FLOW; Heavy flavor; High-energy heavy-ion collisions; ION COLLISIONS; MESON PRODUCTION; PRODUCTION CROSS-SECTIONS; Quark gluon plasma; QUARK-GLUON PLASMA; RADIATIVE ENERGY-LOSS; REACTION OPERATOR APPROACH; STATISTICAL HADRONIZATION; TO-LEADING ORDER; Transport coefficient
