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Spin Hall and spin-diagonal conductivity in the presence of Rashba and Dresselhaus spin-orbit coupling
(American Physical Society, 2004)
We investigate the spin-current linear response conductivity tensor to an electric field in a paramagnetic two-dimensional electron gas with both Rashba and Dresselhaus spin-orbit coupling in the weak scattering regime ...
Gap anisotropy and universal pairing scale in a spin-fluctuation model of cuprate superconductors
(American Physical Society, 2008)
We consider the evolution of d(x)(2)-y(2) pairing, mediated by nearly critical spin fluctuations, with the coupling strength. We show that the onset temperature for pairing, T(*), smoothly evolves between weak and strong ...
Mass, quark-number, and root s(NN) dependence of the second and fourth flow harmonics in ultrarelativistic nucleus-nucleus collisions
(American Physical Society, 2007)
We present STAR measurements of the azimuthal anisotropy parameter v(2) for pions, kaons, protons, Lambda,(Lambda) over bar,Xi+ (Xi) over bar, and Omega+ (Omega) over bar, along with v(4) for pions, kaons, protons, and ...
Astrophysical S factor for C-13(p,gamma)N-14 and asymptotic normalization coefficients
(American Physical Society, 2002)
We reanalyze the C-13(p,gamma)N-14 radiative capture reaction within the R-matrix approach. The low-energy astrophysical S factor has important contributions from both resonant and onresonant captures. The normalization ...
Correlated two-proton decay from (10)C
(American Physical Society, 2008)
The decay of (10)C excited states to the 2p + 2 alpha exit channel has been studied using inelastic excitation of a secondary (10)C beam. The decay sequences leading to the 2p + 2 alpha final state are determined for the ...
Decay of C-10 excited states above the 2p+2 alpha threshold and the contribution from "democratic" two-proton emission
(American Physical Society, 2007)
The decay of C-10 excited states to the 2p+2 alpha exit channel has been studied using an E/A=10.7 MeV C-10 beam inelastically scattered from a Be-9 target. Levels associated with two-proton decay to the ground state of ...
Rapidity and centrality dependence of proton and antiproton production from Au-197+Au-197 collisions at root S-NN=130 GeV
(American Physical Society, 2004)
We report on the rapidity and centrality dependence of proton and antiproton transverse mass distributions from Au-197+Au-197 collisions at roots(NN)=130 GeV as measured by the STAR experiment at the Relativistic Heavy Ion ...
Numerical procedure for analyzing impurity-induced resonant-state STM images observed in high-T-c superconductors
(American Physical Society, 2004)
Numerical procedure is developed for analyzing impurity-induced resonant-state STM images observed in high-T-c superconductors, and is applied to three sets of higher resolution data provided to us by J. C. Seamus Davis ...
Nonlinear magneto-optic polarization rotation with intense laser fields
(American Physical Society, 2008)
We have studied the nonlinear Faraday effect with intense linear polarized light in an optically thick atomic rubidium vapor. We demonstrate that the polarization rotation rate (rotation angle per unit magnetic field, in ...
Stress tensor and bulk viscosity in relativistic nuclear collisions
(American Physical Society, 2008)
We discuss the influence of different initial conditions for the stress tensor and the effect of bulk viscosity on the expansion and cooling of the fireball created in relativistic heavy ion collisions. In particular, we ...