Search Results - "Drake, Natalia A."

COMPLEX ORGANIC AND INORGANIC COMPOUNDS IN SHELLS OF LITHIUM-RICH K GIANT STARS by Reza, Ramiro de la, Drake, Natalia A., Oliveira, Isa, Rengaswamy, Sridharan

“…ABSTRACT Hydrocarbon organic material, as found in the interstellar medium, exists in complex mixtures of aromatic and aliphatic forms. It is considered to…”
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Examining magnetospheric accretion in Herbig Ae/Be stars through near-infrared spectroscopic signatures by Schöller, Markus, Hubrig, Swetlana, Pogodin, Mikhail A, Jarvinen, Silva P, Drake, Natalia A, Cahuasqui, J. Andres

“…Models of magnetically driven accretion and outflows reproduce many observational properties of T Tauri stars. For the more massive Herbig Ae/Be stars, the…”
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On [TSUP]7[/TSUP]L[CLC]i[/CLC] Enrichment by Low-Mass Metal-Poor Red Giant Branch Stars by de la Reza, Ramiro, da Silva, Licio, Drake, Natalia A., Terra, Marco A.

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Can Li-rich giants eject shells? Assembling the lithium puzzle in K giants by de la Reza, Ramiro, Drake, Natalia A

“…The existence of K giant stars with high Li abundance continues to challenge the standard theory of stellar evolution. All recent extensive surveys in the…”
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Magnetic field structure in single late-type giants: The weak G-band giant 37 Comae from 2008 to 2011 by Tsvetkova, Svetla, Petit, Pascal, Konstantinova-Antova, Renada, Auriere, Michel, Wade, Gregg A, Palacios, Ana, Charbonnel, Corinne, Drake, Natalia A

“…A&A 599, A72 (2017) This work studies the magnetic activity of the late-type giant 37 Com. This star belongs to the group of weak G-band stars that present…”
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Complex Organic and Inorganic Compounds in Shells of Lithium-rich K Giant Stars by de la Reza, Ramiro, Drake, Natalia A, Oliveira, Isa, Rengaswamy, Sridharan

“…Hydrocarbon organic material, as found in the interstellar medium, exists in complex mixtures of aromatic and aliphatic forms. It is considered to be…”
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On 7Li Enrichment by Low-Mass Metal-Poor Red Giant Branch Stars by de la Reza, Ramiro, da Silva, Licio, Drake, Natalia A, Terra, Marco A

“…First-ascent red giants with strong and very strong Li lines have just been discovered in globular clusters. Using the stellar internal prompt (7)Li…”
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Rapidly-rotating lithium-rich K giants: The new case of the giant PDS365 by Drake, Natalia A, de la Reza, Ramiro, da Silva, Licio, Lambert, David L

“…PDS365 is a newly detected rapidly rotating (vsin i = 20 km/s) single low mass giant star which with HD233517 and HD219025 forms a remarkable ensemble of…”
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On 7Li Enrichment by Low Mass Metal Poor Red Giant Branch Stars by de la Reza, Ramiro, da Silva, Licio, Drake, Natalia A, Terra, Marco A

“…First-ascent red giants with strong and very strong Li lines have just been discovered in globular clusters. Using the stellar internal prompt 7Li enrichment -…”
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