A nuclear fluiddynamical approximation with one-plus-two-body viscosity

A semiclassical fluiddynamical model based on an usual scaling approximation (SCA) is extended to investigate the role of one and two-body dissipation in the widths of nuclear collective modes. The competition between one and two-body viscosity in:i) the collisionless (elastic) limit;ii) the hydrody...

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Autor principal: Hernández, E.S
Otros Autores: Vignolo, C.E
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: Springer-Verlag 1989
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100 1 |a Hernández, E.S. 
245 1 2 |a A nuclear fluiddynamical approximation with one-plus-two-body viscosity 
260 |b Springer-Verlag  |c 1989 
270 1 0 |m Hernández, E.S.; Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos AiresArgentina 
506 |2 openaire  |e Política editorial 
504 |a Ring, P., Schuck, P., (1980) The nuclear many-body problem, , Springer, Berlin, Heidelberg, New York 
504 |a Holzwarth, G., Eckart, G., (1979) Nucl. Phys., 325 A, p. 1 
504 |a Holzwarth, G., Eckart, G., (1980) Phys. Lett., 94, p. 453 
504 |a da Providência, J.P., Holzwarth, G., (1985) Nucl. Phys., 439 A, p. 477 
504 |a da Providência, J.P., Nuclear Fluid Dynamics at a Finite Temperarute (1986) Progress of Theoretical Physics, 75, p. 862 
504 |a Schwesinger, B., (1984) Phys. Rev., 29 C, p. 1475 
504 |a Abrikosov, A.A., Khalatnikov, I.M.: Rep. Progr. Phys. 22 (1959); Sykes, J., Brooker, G.A., (1970) Ann. Phys. (N.Y.), 56, p. 1 
504 |a Bertsch, G., (1978) Z. Phys. A — Atoms and Nuclei, 289, p. 103 
504 |a Swiatecki, W.J., (1972) J. Phys., 33, p. 45 
504 |a Koonin, S.E., Randrup, J., (1977) Nucl. Phys., 289 A, p. 475 
504 |a Blocki, J.P., Boneh, Y., Nix, J.R., Randrup, J., Robel, M., Sierk, A.J., Swiatecki, W.J., (1978) Ann. Phys., 113, p. 330 
504 |a Nix, J.R., Sierk, A.J., (1980) Phys. Rev., 21 C, p. 396 
504 |a Holzwarth, G., Eckart, G., (1977) Z. Phys. A — Atoms and Nuclei, 283, p. 219 
504 |a Myers, W.D., Swiatecki, W.J., Modana, T., El-Jaick, L.J., Hief, E.R., (1977) Phys. Ref., 15 C, p. 2032 
504 |a Griffin, J.J., Dworzecka, M., (1985) Phys. Lett., 156, p. 139 
504 |a Yannouleas, C: Preprint NBI-87-31, 1987 (unpublished); Hasse, R., Ghosh, G., (1982) Phys. Ref., 26 C, p. 1667 
504 |a Hasse, R., Ghosh, G., Winter, J., Lumbroso, A., (1982) Phys. Rev., 25 C, p. 2771 
504 |a Stringari, S., (1985) Nuovo Cimento, 87, p. 231 
504 |a Koonin, S.E., (1979) Lectures Int. School of Physics “Enrico Fermi”, , Varenna, Italy 
504 |a Hernández, E.S., Juri, L.O.: Phys. Rev. C (to be published); Behrend, P.G., Hernández, E.S., Juri, L.O. (to be published); Friedrich, J., Reinhard, P.G., (1986) Phys. Rev., 33 C, p. 335 
504 |a Auerbach, A., Yeverechyahu, A., (1975) Ann. Phys., 95, p. 35 
504 |a Buchwald, G., Csernai, L.P., Maruhn, J.A., Greiner, W., Stocker, H., (1981) Phys. Rev., 24 C, p. 135 
504 |a Landau, L.D., Lifschitz, E.M., (1959) Theory of elasticity, , Pergamon, New York 
504 |a Ferry, J.D., (1961) Viscoelastic properties of polymers, , Wiley, New York 
520 3 |a A semiclassical fluiddynamical model based on an usual scaling approximation (SCA) is extended to investigate the role of one and two-body dissipation in the widths of nuclear collective modes. The competition between one and two-body viscosity in:i) the collisionless (elastic) limit;ii) the hydrodynamical case and iii) the general viscoelastic regime is examined over the whole range of nuclear collision time scales. Numerical solutions are investigated for the first magnetic 2- twist mode in208Pb. © 1989 Springer-Verlag.  |l eng 
593 |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina 
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700 1 |a Vignolo, C.E. 
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