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Las estrellas gigantes asintóticas de ramas gigantes ricas en rubidio

D A García-Hernández1, P García-Lario, B Plez

  • 1ISO Data Centre, European Space Astronomy Centre, Research and Scientific Support Department, European Space Agency, Villafranca del Castillo, Apdo. 50727, E-28080 Madrid, Spain. agarcia@astro.as.utexas.edu

Science (New York, N.Y.)
|November 11, 2006
PubMed
Resumen

Los astrónomos encontraron estrellas ricas en rubidio, lo que proporciona evidencia de que la reacción (22) Ne ((alfa, n) ((25) Mg es la principal fuente de neutrones en las estrellas gigantes de rama asintótica (AGB). Este descubrimiento impacta nuestra comprensión de la evolución estelar y las primeras condiciones del sistema solar.

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