Centrality and pseudorapidity dependence of elliptic flow for charged hadrons in Au+Au collisions at sqrt(sNN) = 200 GeV
Phobos Collaboration
Abstract
This paper describes the measurement of elliptic flow for charged particles in Au+Au collisions at sqrt(sNN)=200 GeV using the PHOBOS detector at the Relativistic Heavy Ion Collider (RHIC). The measured azimuthal anisotropy is presented over a wide range of pseudorapidity for three broad collision centrality classes for the first time at this energy. Two distinct methods of extracting the flow signal were used in order to reduce systematic uncertainties. The elliptic flow falls sharply with increasing eta at 200 GeV for all the centralities studied, as observed for minimum-bias collisions at sqrt(sNN)=130 GeV.
Create a lesson
Related papers
New Neutron Polarizabilities from Deuterium Compton Scattering at HIγS
D. Godagama, M. W. Ahmed, B. Crowe et al.
Search for the 229Pa Parity Doublet via Internal-Conversion Spectroscopy at FRIB
Silviu-Marian Udrescu, Aiden Boyer, Lan Cheng et al.
Cumulative protons and pions at the intermediate energies in the FRAGM experiment
M. A. Martemianov, B. M. Abramov, S. A. Bulychjov et al.
Precise and accurate nuclear electric quadrupole moment of 223Ra from molecular spectroscopy
C. M. Fajardo-Zambrano, M. Athanasakis-Kaklamanakis, L. Lalanne et al.
Differential measurement of global polarization of Λ, Ξ, and Ω hyperons in Au+Au collisions at sNN=7.7--27~GeV from the RHIC Beam Energy Scan-II
The STAR Collaboration
Regularity of core coupled high-spin structure in neutron-rich 196-202Au isotopes approaching N =126
Y. Cho, Y. H. Kim, A. Navin et al.