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Abstract:

The thermal Green's functions are used to derive the thermal random phase approximation (TRPA) in open shell systems. The TRPA in the Sn isotopes is studied for a separable quadrupole interaction as a function of the temperature. The matrix elements of quadrupole particle-hole and two-particle operators as well as their energy-weighted sum rules are evaluated. The most noticeable features introduced by the temperature dependence are the big changes that happen when the superconductivity disappears. © 1990 The American Physical Society.

Registro:

Documento: Artículo
Título:Green's function derivation of the thermal random phase approximation equations in open shell systems
Autor:Dussel, G.G.; Fortunato, H.; Sofia, H.M.
Filiación:Departamento de Física, Facultad de Ciencias Exactas y Naturales (FCEN), Universidad de Buenos Aires, Pabelln 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina
Departamento de Física, Comisin Nacional de Energía Atmica, Avenida del Libertador 8250, 1429 Buenos Aires, Argentina
Año:1990
Volumen:42
Número:5
Página de inicio:2093
Página de fin:2107
DOI: http://dx.doi.org/10.1103/PhysRevC.42.2093
Título revista:Physical Review C
ISSN:05562813
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v42_n5_p2093_Dussel

Referencias:

  • Newton, J.O., Herskind, B., Diamond, R.M., Dines, E.L., Draper, J.E., Lindenberger, K.H., Schück, C., Stephens, F.S., (1981) Phys. Rev. Lett., 46, p. 1383
  • Draper, J.E., Newton, J.O., Sobotka, L.G., Lindenberger, H., Wornik, G.J., Moretto, L.G., Stephens, F.S., McDonald, R.J., (1982) Phys. Rev. Lett., 49, p. 434
  • Gaardhøje, J.J., (1985) Nuclear Structure 1985, p. 519. , edited by, R. Broglia, G. Hagemann, B. Herskind, North-Holland, Amsterdam
  • Bertrand, F.E., Excitation of Giant Multipole Resonances through Inelastic Scattering (1976) Annual Review of Nuclear Science, 26, p. 457
  • Bertrand, F.E., (1981) Nucl. Phys., 354 A, p. 129
  • Speth, J., van der Woude, A., (1981) Rep. Prog. Phys., 44, p. 719
  • Bertsch, G.F., Bortignon, P.F., Broglia, R.A., (1983) Rev. Mod. Phys., 55, p. 287
  • Dussel, G.G., Perazzo, R.P., Reich, S.L., Sofia, H.M., (1983) Nucl. Phys., 401 A, p. 1
  • Vautherin, D., Vinh Mau, N., (1983) Phys. Lett., 120 B, p. 261
  • Goodman, A.L., (1981) Nucl. Phys., 352 A, p. 30
  • Goodman, A.L., (1981) Nucl. Phys., 352 A, p. 45
  • Goodman, A.L., (1987) Phys. Rev. C, 35, p. 2338
  • Tanabe, K., Sugawara Tanabe, K., (1980) Phys. Lett., 97 B, p. 337
  • Tanabe, K., (1988) Phys. Rev. C, 37, p. 2802
  • Tanabe, K., Sugawara Tanabe, K., (1984) Phys. Lett., 135 B, p. 353
  • Dussel, G.G., Bes, D.R., (1979) Nucl. Phys., 323 A, p. 392
  • Dukelsky, J., Dussel, G.G., Sofia, H.M., (1983) Phys. Rev. C, 27, p. 2954
  • Bes, D.R., Dussel, G.G., Broglia, R.A., Liotta, R., Mottelson, B.R., (1974) Phys. Lett., 52 B, p. 253
  • Bes, D.R., Dussel, G.G., Broglia, R.A., Liotta, R., Perazzo, R.P.J., Sofia, H.M., (1976) Nucl. Phys., 260 A, p. 1, 27, 77
  • Landau, L.D., (1941) J. Phys. (Moscow), 5, p. 71
  • Matsubara, T., (1955) Prog. Theor. Phys., 97, p. 351
  • Abrikosov, A.A., Gorkov, L.P., Dzyaloshinski, I.E., (1963) Methods of Quantum Field Theory in Statistical Mechanics, , Prentice Hall, New Jersey
  • Dukelsky, J., Dussel, G.G., Sofia, H.M., (1982) J. Phys. G, 8, p. L191
  • Civitarese, O., Dussel, G.G., Perazzo, R.P., (1983) Nucl. Phys., 404 A, p. 15
  • Uhrer, R.A., Sorensen, R.A., (1966) Nucl. Phys., 86, p. 1
  • Egido, J.L., Ring, P., (1983) Phys. Lett., 127 B, p. 5
  • Ring, P., Robledo, L.M., Egido, J.L., Faber, M., (1984) Nucl. Phys., 419 A, p. 261
  • J. des Cloiseau, in Many Body Physics, edited by C. de Witt and R. Balian (Gordon and Breach, New York, 1968), p. 5; Tanabe, K., Sugawara Tanabe, K., (1987) Phys. Lett. B, 192, p. 268
  • Tanabe, K., Sugawara Tanabe, K., (1986) Phys. Lett. B, 172, p. 129

Citas:

---------- APA ----------
Dussel, G.G., Fortunato, H. & Sofia, H.M. (1990) . Green's function derivation of the thermal random phase approximation equations in open shell systems. Physical Review C, 42(5), 2093-2107.
http://dx.doi.org/10.1103/PhysRevC.42.2093
---------- CHICAGO ----------
Dussel, G.G., Fortunato, H., Sofia, H.M. "Green's function derivation of the thermal random phase approximation equations in open shell systems" . Physical Review C 42, no. 5 (1990) : 2093-2107.
http://dx.doi.org/10.1103/PhysRevC.42.2093
---------- MLA ----------
Dussel, G.G., Fortunato, H., Sofia, H.M. "Green's function derivation of the thermal random phase approximation equations in open shell systems" . Physical Review C, vol. 42, no. 5, 1990, pp. 2093-2107.
http://dx.doi.org/10.1103/PhysRevC.42.2093
---------- VANCOUVER ----------
Dussel, G.G., Fortunato, H., Sofia, H.M. Green's function derivation of the thermal random phase approximation equations in open shell systems. 1990;42(5):2093-2107.
http://dx.doi.org/10.1103/PhysRevC.42.2093