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The Fresnel space imager as a disk evolution watcher

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Gómez de Castro, Ana Inés (2011) The Fresnel space imager as a disk evolution watcher. Experimental astronomy, 30 . pp. 205-216. ISSN 0922-6435

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Official URL: http://www.springerlink.com/content/51j8p9046k832u1p/fulltext.pdf


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Abstract

The Fresnel Diffractive Imaging Arrays form high resolution images by diffraction with low radiometric efficiencies. They are extremely good devices to make high resolution imaging and integral field spectroscopy of bright sources. Thirty meter arrays will provide a spatial resolution of 0.8 mas at Lyman-alpha that will open a completely new field of research: the study of matter distribution around disks and their gravitational drives. In this contribution, the potentials of the 3.6 m precursors (or probes) for astrophysical disks and jets research, are described. Main emphasis is made on young planetary disks.


Item Type:Article
Uncontrolled Keywords:accretion; winds; gas; photoionization; ultraviolet; Young planetary disks; Protostellar jets; Pre-main-sequence stars; Ae/Be Herbig stars; T Tauri stars
Subjects:Sciences > Mathematics > Astronomy
ID Code:15887
Deposited On:10 Jul 2012 10:51
Last Modified:26 Jun 2018 07:04

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