A new variable in flow analysis
Q. H. Zhang, L. Huo, W. N. Zhang
Abstract
We have used a simple spectrum distribution which was derived from a hydrodynamical equationCsorgo to fit the data of the STAR group. It is found that it can fit the v2 of STAR group very well. We have found that v2 is sensitive to both the effective temperature of particles and the expanding velocity. We have suggested a new variable z to be used in the flow analysis. This new variable will measure the correlation of particles momentum components. We have also shown that one of the x or y direction in the reaction plane is the direction which has the largest variance.
Create a lesson
Related papers
Scale Invariance and Compact Star Matter
Hyun Kyu Lee, Won-Gi Paeng
Optimizing artificial neural networks for dipole strength predictions in light nuclei
Tim Egert, Weiguang Jiang, Sonia Bacca
Coupled-channel scattering from artificial confinement
Tafat Weiss Attia, Itay Horin, Betzalel Bazak
From twelve to three active qubits: Ancilla-recycled rodeo filtering for trapped neutron-proton scattering
Myeong-Hwan Mun, Jubin Park, Myung-Ki Cheoun et al.
Single-particle potentials in asymmetric nuclear matter within the LOCV framework
Zahra Ziarati, Hamidreza Moshfegh
Frontier Questions and Emerging Directions in Nuclear Science and Technology
Yu-Gang Ma