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Showing 2012 · astro-ph.SRShow all
3 papers · 2 filters
astro-ph.SR2012★ 40 cited
Molecular emission from GG Car's circumbinary disk
Michaela Kraus, Mary Oksala, Dieter Nickeler +5
The appearance of the B[e] phenomenon in evolved massive stars such as B[e] supergiants is still a mystery. While these stars are generally found to have disks that are cool and de…
astro-ph.SR2012★ 76 cited
The Nature of Transition Circumstellar Disks II. Southern Molecular Clouds
Gisela A. Romero, Matthias R. Schreiber, Lucas A. Cieza +5
Transition disk objects are pre-main-sequence stars with little or no near-IR excess and significant far-IR excess, implying inner opacity holes in their disks. Here we present a m…
astro-ph.SR2012★ 5 cited
Nuclear reactions in hot astrophysical plasmas with K
Ervin Kafexhiu, Felix Aharonian, Gabriela Vila
The importance of nuclear reactions in low-density astrophysical plasmas with ion temperatures K has been recognized for more than thirty years. However, the lack…