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Now showing items 21-27 of 27
Critical behavior and universality in Levy spin glasses
(American Physical Society, 2011)
Using large-scale Monte Carlo simulations that combine parallel tempering with specialized cluster updates, we show that Ising spin glasses with Levy-distributed interactions share the same universality class as Ising spin ...
Triangular flow in heavy ion collisions in a multiphase transport model
(American Physical Society, 2011)
We obtain a new set of parameters in a multiphase transport (AMPT) model that are able to describe both the charged particle multiplicity density and the elliptic flow measured in Au + Au collisions at center-of-mass energy ...
Effects of triangular flow on di-hadron azimuthal correlations in relativistic heavy ion collisions
(American Physical Society, 2011)
Using the AMPT model for relativistic heavy ion collisions, we have studied the di-hadron azimuthal angular correlations triggered by emitted jets in Au + Au collisions at center-of-mass energy root s(NN) = 200 GeV and ...
Isoscalar giant resonances in (48)Ca
(American Physical Society, 2011)
The giant resonance region from 9.5 MeV < E(x) < 40 MeV in (48)Ca has been studied with inelastic scattering of 240-MeV alpha particles at small angles, including 0 degrees. 95(-15)(+11)% of E0 energy-weighted sum rule ...
Strange and multistrange particle production in Au plus Au collisions at root s(NN)=62.4 GeV
(American Physical Society, 2011)
We present results on strange and multistrange particle production in Au + Au collisions at root s(NN) = 62.4 GeV as measured with the STAR detector at RHIC. Midrapidity transverse momentum spectra and integrated yields ...
Pion femtoscopy in p plus p collisions at root s=200 GeV
(American Physical Society, 2011)
The STAR Collaboration at the BNL Relativistic Heavy Ion Collider has measured two-pion correlation functions from p + p collisions at root s = 200 GeV. Spatial scales are extracted via a femtoscopic analysis of the ...
Structure of (23)Al from the one-proton breakup reaction and astrophysical implications
(American Physical Society, 2011)
The ground state of the proton-rich nucleus (23)Al has been studied by one-proton removal on a carbon target at about 50 MeV/nucleon using the EXOGAM + SPEG experimental setup at GANIL. Longitudinal momentum distributions ...