Formation and Evolution of Planetary Systems: Cold Outer Disks Associated with Sun-like stars

Astrophys.J.632:659-669,2005 We present the discovery of debris systems around three solar mass stars based upon observations performed with the Spitzer Space Telescope as part of a Legacy Science Program, ``the Formation and Evolution of Planetary Systems'' (FEPS). We also confirm the pre...

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Hauptverfasser:	Kim, Jinyoung Serena, Hines, Dean C, Backman, Dana E, Hillenbrand, Lynne A, Meyer, Michael R, Rodmann, Jens, Moro-Martin, Amaya, Carpenter, John M, Silverstone, Murray D, Bouwman, Jeroen, Mamajek, Eric E, Wolf, Sebastian, Malhotra, Renu, Pascucci, Ilaria, Najita, Joan, Padgett, Deborah L, Henning, Thomas, Brooke, Timothy Y, Cohen, Martin, Strom, Stephen E, Stobie, Elizabeth B, Engelbracht, Charles W, Gordon, Karl D, Misselt, Karl, Morrison, Jane E, Muzerolle, James, Su, Kate Y. L
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Astrophysics of Galaxies Physics - Cosmology and Nongalactic Astrophysics Physics - Earth and Planetary Astrophysics Physics - High Energy Astrophysical Phenomena Physics - Instrumentation and Methods for Astrophysics Physics - Solar and Stellar Astrophysics
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Zusammenfassung:	Astrophys.J.632:659-669,2005 We present the discovery of debris systems around three solar mass stars based upon observations performed with the Spitzer Space Telescope as part of a Legacy Science Program, ``the Formation and Evolution of Planetary Systems'' (FEPS). We also confirm the presence of debris around two other stars. All the stars exhibit infrared emission in excess of the expected photospheres in the 70 micron band, but are consistent with photospheric emission at
DOI:	10.48550/arxiv.astro-ph/0506434