[Alumnos] Charla de astrosismologia en el Salon Meridiano

[Alejandro Corsico]

Charla/coloquio:

Jueves 13 de Diciembre a las 15:00 hs en el Salon Meridiano

Titulo: "Fast White Dwarf Asteroseismology"
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Disertante:
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Dr. Agnes Bischoff-Kim
Assistant Professor of Physics
Department of Chemistry, Physics and Astronomy
Georgia College & State University, USA

Resumen:
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97% of the stars in our galaxy end their lives as white dwarfs. White 
dwarfs hold in their interiors a record of how the progenitors lived and 
died. They are also used as cosmological distance indicators and through 
careful measurement of their cooling, can also help us constrain some 
models of particle physics. Any science we do with white dwarfs, however, 
depends on precise knowledge of their interior properties. Luckily, some 
white dwarf pulsate and the study of their pulsations through 
asteroseismology, offers us precious clues about their interiors and the 
internal processes taking place inside. Fast white dwarf asteroseismology 
is one way to mine this information. We present the technique and some 
recent results.



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Alejandro H. Córsico
Doctor en Astronomía
Facultad de Ciencias Astronómicas y Geofísicas
UNIVERSIDAD NACIONAL DE LA PLATA

Observatorio - Paseo del Bosque S/N
B1900FWA La Plata, Argentina
Phone:             +54-221-423-6593
Fax:               +54-221-423-6591
E-Mail: acorsico en fcaglp.unlp.edu.ar
WWW: http://www.fcaglp.unlp.edu.ar/evolgroup/alejandro.html
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