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Your search keyword '"Viñas, X."' showing total 5 results
Start Over Author "Viñas, X." Journal aip conference proceedings
5 results on '"Viñas, X."'

3. The New Neutron Rich Nuclei.

Author

Gridnev, K. A., Tarasov, V. N., Gridnev, D. K., Tarasov, D. V., Viñas, X., and Greiner, W.

Subjects
NEUTRONS, ATOMIC nucleus, HARTREE-Fock approximation, SKYRME model, MAGIC number (Nuclear physics), NUCLEAR astrophysics, HARMONIC oscillators
Abstract

Using HF+BCS method with Skyrme forces we analyze the neutron drip line. It is shown that around magic and new magic numbers the drip line may form stability peninsulas. It is shown that the location of these peninsulas does not depend on the choice of Skyrme forces. It is found that the size of the peninsulas is sensitive to the choice of Skyrme forces and the most extended peninsulas appear with the SkI2 set. [ABSTRACT FROM AUTHOR]

Published
2014
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5. Accurate nuclear masses from a three parameter Kohn-Sham DFT approach (BCPM).

Author

Baldo, M., Robledo, L. M., Schuck, P., and Viñas, X.

Subjects
ATOMIC mass, PARAMETER estimation, DENSITY functionals, NUCLEAR physics, PROPERTIES of matter, NUCLEAR energy
Abstract

Given the promising features of the recently proposed Barcelona-Catania-Paris (BCP) functional [1], it is the purpose of this work to still improve on it. It is, for instance, shown that the number of open parameters can be reduced from 4-5 to 2-3, i.e. by practically a factor of two without deteriorating the results. [ABSTRACT FROM AUTHOR]

Published
2012
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