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Classical Skyrmions -- Static Solutions and Dynamics
Classical Skyrmions Static Solutions Dynamics
2011/7/21
Skyrmions with a realistic value of the pion mass parameter are expected to be quite compact structures, but beyond baryon number B=8 only a few examples are known. The largest of these is the cubical...
Nuclear dynamics at the balance energy of mass asymmetric colliding nuclei
heavy-ion collisions uantum molecular dynamics (QMD) model
2011/7/20
Using the quantum molecular dynamics model, we study the nuclear dynamics at the balance energy of mass asymmetric colliding nuclei by keeping the total mass of the system fixed as 40, 80, 160, and 24...
The Lambda* N interaction and two-body bound state based on chiral dynamics
Strangeness K nuclei (1405) Chiral symmetry
2011/7/20
The interaction of Lambda*=Lambda(1405) with a nucleon is studied from the viewpoint of chiral dynamics. We construct the coordinate space Lambda* N potential in the meson-exchange picture, which serv...
Heavy quark dynamics in the QGP: R_AA and v_2 from RHIC to LHC
Heavy quark dynamics the QGP R_AA v_2 RHIC LHC
2011/1/4
We study the stochastic dynamics of c and b quarks in the hot plasma produced in nucleus-nucleus collisions at RHIC and LHC, providing results for the nuclear modification factor R_AA and the elliptic...
Antihydrogen formation dynamics in a multipolar neutral anti-atom trap
Antihydrogen CPT Non-Neutral Plasma Particle Transport
2010/3/15
Antihydrogen production in a neutral atom trap formed by an octupole-based magnetic field minimum is demonstrated using field-ionization of weakly bound anti-atoms. Using our unique annihilation imagi...
Computational Study of Vibrational Dynamics of Binary Mg0.70Zn0.30 Metallic Glass by a Pseudopotential Theory
Pair potential Metallic Glasses Phonon dispersion curves Thermal properties Elastic properties
2010/4/8
The vibrational dynamics of Mg70Zn30 metallic glass has been studied at room temperature in terms of phonon eigen-frequencies of longitudinal and transverse modes employing three different approaches ...
An Investigation of Temperature Effect on Phonon Dispersion Spectra of Ni by Molecular Dynamics Simulation
Molecular dynamics simulation embedded atom method phonon dispersion spectra dynamical matrix
2010/4/8
Lattice vibrations have great influences on physical and mechanical properties of materials. In this study, changes of acoustic phonon frequencies of Ni model system with temperature was investigated ...