Published September 2010
| Version v1
Journal article
Effects of bulk viscosity on the evolution of relativistic causal viscous hydrodynamics
Creators
- 1. Graduate School of the Chinese Academy of Sciences, Beijing 100080 (China)
- 2. Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800 (China)
Description
The Hanbury-Brown Twiss (HBT) radii of Au+Au collisions at RHIC energy are investigated by a hydrodynamical expanding source with both shear (η) and bulk viscosities (ζ). With different height of the ratio of ζ to entropy density s, the ratio Rout/Rside of HBT radii can not describe the experimental data. But with large enough peak of ζ/s, the instability suggests that the source may clusterize which gives a hint to resolve the HBT puzzle. (author)
Availability note (English)
Available from DOI: http://dx.doi.org/10.1142/S0218301310016326Additional details
Identifiers
Publishing Information
- Journal Title
- International Journal of Modern Physics E
- Journal Volume
- 19
- Journal Issue
- 08n09
- Journal Page Range
- p. 1873-1880
- ISSN
- 0218-3013
Conference
- Title
- International workshop on nuclear dynamics in heavy-ion reactions and the symmetry energy
- Dates
- 23-25 Aug 2009
- Place
- Shanghai (China)
INIS
- Country of Publication
- Singapore
- Country of Input or Organization
- Singapore
- INIS RN
- 46094525
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COLLISIONS; DENSITY; ENTROPY; GOLD; HYDRODYNAMICS; NUCLEAR RADII; VISCOSITY
- Descriptors DEC
- ELEMENTS; FLUID MECHANICS; MECHANICS; METALS; NUCLEAR PROPERTIES; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENTS