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  1. No Access

    Article

    Impaired Health in Flounder, Paralichthys spp. Inhabiting Coastal Chile

    M. George-Nascimento, R. A. Khan, F. Garcias… in Bulletin of Environmental Contamination an… (2000)

  2. No Access

    Article

    The Structure and Response of Doped 3He Clusters

    In the framework of finite range density functional theory, we have investigated the ground state properties and collective excitations of 3He N drops doped with inert gas atom...

    M. Barranco, F. Garcias, Ll. Serra, M. Casas in Journal of Low Temperature Physics (1998)

  3. No Access

    Article

    Main features of electronic momentum distribution in sodium clusters

    We have analyzed the electronic momentum distribution n(k) of sodium clusters using the Kohn-Sham formalism within the Local Density Approximation for the valence electrons. Simple approximations to the Wigner tr...

    A. Rigo, M. Casas, F. Garcias… in Zeitschrift für Physik D Atoms,Molecules a… (1997)

  4. No Access

    Article

    Semi-empirical model for the fission of multiply charged metal clusters

    A semi-empirical model is proposed to calculate the fission barrier height for large highly-charged simplemetal clusters. The fusion barrier is obtained making use of a bonding potential, and the classical met...

    F. Garcias, R. J. Lombard, M. Barranco… in Zeitschrift für Physik D Atoms, Molecules … (1995)

  5. No Access

    Article

    Symmetric and asymmetric fission of charged sodium clusters

    A deformed-jellium model is used to calculate the fission barrier height of Na 24 2+ → Na 21 + +Na ...

    F. Garcias, J. A. Alonso, J. M. López… in Acta Physica Hungarica New Series Heavy Io… (1995)

  6. No Access

    Chapter and Conference Paper

    Fission barriers for Na N 2+ cluster dissociation

    The competition experimentally observed between asymmetric fission and neutral monomer evaporation as dissociation channels of excited doubly charged sodium clusters has been investigated by means of an axiall...

    F. Garcias, J. A. Alonso, M. Barranco, J. M. López… in Atomic and Nuclear Clusters (1995)

  7. No Access

    Article

    Fission barriers for Na N 2+ cluster dissociation

    The competition experimentally observed between asymmetric fission and neutral monomer evaporation as dissociation channels of excited doubly charged sodium clusters has been investigated by means of an axiall...

    F. Garcias, J. A. Alonso, M. Barranco… in Zeitschrift für Physik D Atoms, Molecules … (1994)

  8. No Access

    Article

    Static aspects of the fission and fusion of3He drops

    Using an effective3He-3He interaction, we have investigated the fission and fusion of3He drops from a static point of view. Our calculations show that a fission barrier develops for these neutral systems, and tha...

    M. Guilleumas, F. Garcias, M. Barranco… in Zeitschrift für Physik D Atoms, Molecules … (1993)

  9. No Access

    Article

    Fission and fusion of3He drops

    We have investigated the static fission and fusion of3He drops using a density functional. Our calculations show that a fission barrier develops for these neutral systems, and that their saddle configurations are...

    M. Guilleumas, F. Garcias, M. Barranco… in Zeitschrift für Physik D Atoms, Molecules … (1993)

  10. No Access

    Article

    Dipole surface plasmon in large K N + clusters

    The dipole surface plasmon forK N + clusters is analyzed using the RPA sum-rule technique within a semiclassical Densi...

    F. Garcias, J. Navarro, M. Pi, M. Barranco in Zeitschrift für Physik D Atoms, Molecules … (1993)

  11. No Access

    Chapter and Conference Paper

    Fragmentation of Doubly Charged Alkali-Metal Clusters

    We have studied the competition between neutral atom evaporation and asymmetric fission as fragmentation channels for doubly charged alkali-metal clusters. We have used an Extended Thomas-Fermi (ETF) method an...

    M. Barranco, J. A. Alonso, F. Garcias… in Clustering Phenomena in Atoms and Nuclei (1992)

  12. No Access

    Chapter and Conference Paper

    Dissociation of doubly-charged alkali-metal clusters

    We have studied the competition between fission and evaporation as fragmentation channels of excited doubly charged Sodium clusters. We have used an Extended Thomas-Fermi method and the jellium model. A prelim...

    J. A. Alonso, J. M. López, F. Garcias… in Nuclear Physics Concepts in the Study of A… (1992)

  13. No Access

    Article

    The response of metal clusters toq- andL-dependent external fields

    We have calculated the static polarizability and mean excitation energy of metal clusters submitted toq-andL-dependent external fields ofj L (qr)Y L0(Ω) type. Use has been made...

    Ll Serra, F. Garcias, N. Barberán… in Zeitschrift für Physik D Atoms, Molecules … (1991)

  14. No Access

    Article

    Collective excitations of3He clusters

    Collective excitations of3He clusters are studied by treating the cluster as a quantum liquid drop. We have used the Random-Phase Approximation sum rules technique within a Density Functional Formalism. Results f...

    Ll. Serra, F. Garcias, M. Barranco… in Zeitschrift für Physik D Atoms, Molecules … (1991)

  15. No Access

    Article

    High temperature giant dipole and isoscalar resonances

    We present a systematic study of the Giant Dipole Resonance (GDR) at high temperatures (T≧4 MeV) in the framework of a semiclassical approximation that uses them 1 andm 3 RPA sum rules to estimate the GDR mean en...

    F. Garcias, M. Barranco, J. Navarro, E. Suraud in Zeitschrift für Physik A Atomic Nuclei (1990)

  16. No Access

    Article

    Angular momentum and temperature dependence of fission barriers with a realistic force

    Within a realistic effective nucleon-nucleon interaction, derived from the Reid soft-core potential at zero temperature by solving the Bethe-Goldstone equation and by renormalizing for the finite model space, ...

    F. Garcias, M. Barranco, Amand Faessler… in Zeitschrift für Physik A Atomic Nuclei (1990)