Search results for "Mixed Helium clusters"

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STABILITY AND SPECTRA OF SMALL 3He-4He CLUSTERS

2005

Diffusion Monte Carlo calculations have been systematically performed to analyze the stability of small mixed 3 He -4 He clusters, as well as their excitation spectra. The picture that emerges is that of systems with strong shell effects whose binding and excitation energies are essentially determined by the monopole properties of an effective Hamiltonian.

Physics[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th]Excitation spectraMagnetic monopolechemistry.chemical_elementStatistical and Nonlinear PhysicsCondensed Matter Physics01 natural sciencesSpectral line010305 fluids & plasmassymbols.namesakechemistry0103 physical sciencessymbolsDiffusion Monte CarloAtomic physics010306 general physicsHamiltonian (quantum mechanics)Mixed Helium clustersExcitationHeliumRecent Progress in Many-Body Theories

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