Navegar

Colección

Datos Estadísticas

Artículo

La versión final de este artículo es de uso interno. El editor solo permite incluir en el repositorio el artículo en su versión post-print. Por favor, si usted la posee enviela a
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

In this work, we build a nonlinear model to account for the time variable energy flux of a class of pulsating stars which is simple and robust, and test it against recent observations made with the Hubble Space Telescope. By the construction of a standard global normal form for the model, we not only check that the model has solutions qualitatively similar to the observations; we also fit the parameters of the model from the time series. This allows us to build confidence on a simple model for the phenomenon under study, which should be valid for a class of pulsating stars.

Registro:

Documento: Artículo
Título:Low-dimensional dynamics outside the laboratory: The case of roAp stars
Autor:Mindlin, G.B.; Merener, N.; Boyd, P.T.
Filiación:Departamento de Física, FCEN Ciudad Universitaria, Pab. I, c.p. 1428, Buenos Aires, Argentina
Universities Space Res. Ctr. L., Goddard Space Flight Ctr., Code 662, Greenbelt, MD 20771, United States
Año:1998
Volumen:42
Número:1
Página de inicio:31
Página de fin:36
DOI: http://dx.doi.org/10.1209/epl/i1998-00548-y
Título revista:Europhysics Letters
Título revista abreviado:Europhys. Lett.
ISSN:02955075
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02955075_v42_n1_p31_Mindlin

Referencias:

  • Libchaber, A., Maurer, J., A Rayleigh Benard experiment: Helium in a small box (1982) Nonlinear Phenomena and Phase Transitions and Instabilities, , edited by T. RISTE (Plenum, New York)
  • Arecchi, F.T., Lippi, G.L., Puccione, G.P., Tredicce, J.L., (1984) Opt. Commun., 51, p. 308
  • Taylor, M., Nelson, M.J., Bless, R., Dolan, J.F., Elliot, J., Percival, J.W., Robinson, E.L., Van Citters, W., (1993) Astrophys. J., 413, pp. L125
  • Gouesbet, G., (1991) Phys. Rev. A, 43, p. 5321
  • Kippenhahn, R., Weigert, R., (1994) Stellar Structure and Evolution, , Springer AA series, New York
  • Buchler, R., (1990) The Numerical Modelling of Nonlinear Stellar Pulsations, , Kluwer Academic Publishers, London
  • Kurtz, D.W., (1990) Ann. Rev. Astron. Astrophys., 28, p. 607
  • Dziembowski, W.A., Goode, P.R., (1996) Astrophys. J., 458, p. 338
  • Shibahashi, H., (1983) Astrophys. J., 275, pp. L5
  • Cox, J.P., (1984) Astrophys. J., 280, p. 220
  • Chossat, P., (1979) SIAM J. Appl. Math., 37, p. 624
  • Normand, C., Pomeau, I., Velarde, M.G., (1977) Rev. Mod. Phys., 49, p. 581
  • Solari, H.G., Natiello, M.A., Mindlin, G.B., (1996) Nonlinear Dynamics, , IOP publishing, London
  • Merener, N., (1996), Undergraduate Research Thesis, Depto de Fisica, Universidad de Buenos Aires (available upon request); Boyd, P.T., Carter, P.H., Gilmore, R., Dolan, J., (1995) Astrophys. J., 445, p. 861
  • Press, W.H., Teukolsky, S.A., Vetterling, W.T., Flannery, B.P., (1992) Numerical Recipes in C, , Cambridge University Press, New York
  • Mindlin, G.B., Solari, H.G., Natiello, M., Gilmore, R., Hou, X., (1991) J. Nonlinear Sci., 1, p. 147
  • Boyd, P.T., Mindlin, G.B., Gilmore, R., Solari, H.G., (1994) Astrophys. J., 431, p. 425
  • Letellier, C., Gouesbet, G., Soufi, F., Buchler, J., Kollar, Z., (1996) CHAOS, 6, p. 466
  • Mindlin, G.B., Gilmore, R., (1992) Physica D, 58, p. 229
  • Merener, N., Mindlin, G.B., in preparation

Citas:

---------- APA ----------
Mindlin, G.B., Merener, N. & Boyd, P.T. (1998) . Low-dimensional dynamics outside the laboratory: The case of roAp stars. Europhysics Letters, 42(1), 31-36.
http://dx.doi.org/10.1209/epl/i1998-00548-y
---------- CHICAGO ----------
Mindlin, G.B., Merener, N., Boyd, P.T. "Low-dimensional dynamics outside the laboratory: The case of roAp stars" . Europhysics Letters 42, no. 1 (1998) : 31-36.
http://dx.doi.org/10.1209/epl/i1998-00548-y
---------- MLA ----------
Mindlin, G.B., Merener, N., Boyd, P.T. "Low-dimensional dynamics outside the laboratory: The case of roAp stars" . Europhysics Letters, vol. 42, no. 1, 1998, pp. 31-36.
http://dx.doi.org/10.1209/epl/i1998-00548-y
---------- VANCOUVER ----------
Mindlin, G.B., Merener, N., Boyd, P.T. Low-dimensional dynamics outside the laboratory: The case of roAp stars. Europhys. Lett. 1998;42(1):31-36.
http://dx.doi.org/10.1209/epl/i1998-00548-y