Spectra and Elliptic Flow of (Multi)Strange Hadrons at RHIC and LHC within Viscous Hydrodynamics + Hadron Cascade Hybrid Model
Author
Source
Advances in High Energy Physics
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-09-07
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Using the ( 2 + 1 )-dimensional ultrarelativistic viscous hydrodynamics + hadron cascade, VISHNU, hybrid model, we study the p T -spectra and elliptic flow of Λ , Ξ , and Ω in Au + Au collisions at s N N = 200 GeV and in Pb + Pb collisions at s N N = 2.76 TeV.
Comparing our model results with the data measurements, we find that the VISHNU model gives good descriptions of the measurements of these strange and multistrange hadrons at several centrality classes at RHIC and LHC.
Mass ordering of elliptic flow v 2 among π , K , p , Λ , Ξ , and Ω are further investigated and discussed at the two collision systems.
We find that, at both RHIC and LHC, v 2 mass ordering among π , K , p , and Ω is fairly reproduced within the VISHNU hybrid model, and more improvements are needed to be implemented for well describing v 2 mass ordering among p , Λ , and Ξ .
American Psychological Association (APA)
Zhu, Xiangrong. 2016. Spectra and Elliptic Flow of (Multi)Strange Hadrons at RHIC and LHC within Viscous Hydrodynamics + Hadron Cascade Hybrid Model. Advances in High Energy Physics،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1095191
Modern Language Association (MLA)
Zhu, Xiangrong. Spectra and Elliptic Flow of (Multi)Strange Hadrons at RHIC and LHC within Viscous Hydrodynamics + Hadron Cascade Hybrid Model. Advances in High Energy Physics No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1095191
American Medical Association (AMA)
Zhu, Xiangrong. Spectra and Elliptic Flow of (Multi)Strange Hadrons at RHIC and LHC within Viscous Hydrodynamics + Hadron Cascade Hybrid Model. Advances in High Energy Physics. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1095191
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1095191