SIMBAD references

2001ApJ...555..932S - Astrophys. J., 555, 932-944 (2001/July-2)

Dusty debris around solar-type stars: temporal disk evolution.

SPANGLER C., SARGENT A.I., SILVERSTONE M.D., BECKLIN E.E. and ZUCKERMAN B.

Abstract (from CDS):

Using ISO-ISOPHOT, we carried out a survey of almost 150 stars to search for evidence of emission from dust orbiting young main-sequence stars, both in clusters and isolated systems. Over half of the detections are new examples of dusty stellar systems and demonstrate that such dust can be detected around numerous stars older than a few times 10⁶ yr. Fluxes at 60 and either 90 or 100 µm for the new excess sources together with improved fluxes for a number of IRAS-identified sources are presented. Analysis of the excess luminosity relative to the stellar photosphere shows a systematic decline of this excess with stellar age consistent with a power-law index of -2.

Abstract Copyright: ∼

Journal keyword(s): Stars: Circumstellar Matter - Infrared: Stars - Galaxy: Open Clusters and Associations: General - Stars: Planetary Systems

VizieR on-line data: <Available at CDS (J/ApJ/555/932): table2.dat table3.dat table4.dat table5.dat table6.dat table7.dat notes.dat>

Simbad objects: 166

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