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Abstract:

We study the colour changes induced by blending in a wormhole-like microlensing scenario with extended sources. The results are compared with those obtained for limb darkening. We assess the possibility of an actual detection of the colour curve using the difference image analysis method.

Registro:

Documento: Artículo
Título:On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects
Autor:Torres, D.F.; Eiroa, E.F.; Romero, G.E.
Filiación:Physics Department, Princeton University, NJ 08544, United States
Instituto de Astronomía y Física del Espacio, C.C. 67, Suc. 28, 1428, Buenos Aires, Argentina
CONICET, Argentina
Instituto Argentino de Radioastronomía, C.C. 5, 1894 Villa Elisa, Buenos Aires, Argentina
Palabras clave:article; astronomy; color; colorimetry; image analysis; plots and curves
Año:2001
Volumen:16
Número:28
Página de inicio:1849
Página de fin:1861
DOI: http://dx.doi.org/10.1142/S0217732301005126
Título revista:Modern Physics Letters A
Título revista abreviado:Mod. Phys. Lett. A
ISSN:02177323
CODEN:MPLAE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02177323_v16_n28_p1849_Torres

Referencias:

  • Torres, D.F., Romero, G.E., Anchordoqui, L.A., (1998) Phys. Rev., D58, p. 123001
  • (1998) Honorable Mention, Gravity Foundation Research Awards 1998, Mod. Phys. Lett., A13, p. 1575
  • Safonova, M., Romero, G.E., Torres, D.F., (2001) Honorable Mention, Gravity Foundation Research Awards 1998, Mod. Phys. Lett., A16, p. 153. , astro-ph/0104075
  • Anchordoqui, L.A., Romero, G.E., Torres, D.F., Andruchow, I., (1999) Honorable Mention, Gravity Foundation Research Awards 1998, Mod. Phys. Lett., A14, p. 791
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Citas:

---------- APA ----------
Torres, D.F., Eiroa, E.F. & Romero, G.E. (2001) . On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects. Modern Physics Letters A, 16(28), 1849-1861.
http://dx.doi.org/10.1142/S0217732301005126
---------- CHICAGO ----------
Torres, D.F., Eiroa, E.F., Romero, G.E. "On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects" . Modern Physics Letters A 16, no. 28 (2001) : 1849-1861.
http://dx.doi.org/10.1142/S0217732301005126
---------- MLA ----------
Torres, D.F., Eiroa, E.F., Romero, G.E. "On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects" . Modern Physics Letters A, vol. 16, no. 28, 2001, pp. 1849-1861.
http://dx.doi.org/10.1142/S0217732301005126
---------- VANCOUVER ----------
Torres, D.F., Eiroa, E.F., Romero, G.E. On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects. Mod. Phys. Lett. A. 2001;16(28):1849-1861.
http://dx.doi.org/10.1142/S0217732301005126