Direct Imaging of Bridged Twin Protoplanetary Disks in a Young Multiple Star-Reference-Cited by-同舟云学术

Direct Imaging of Bridged Twin Protoplanetary Disks in a Young Multiple Star

Published:2010-01-15 Issue:5963 Volume:327 Page:306-308
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Mayama Satoshi¹,Tamura Motohide¹²,Hanawa Tomoyuki³,Matsumoto Tomoaki⁴,Ishii Miki⁵,Pyo Tae-Soo⁵,Suto Hiroshi²,Naoi Takahiro²,Kudo Tomoyuki²,Hashimoto Jun¹²,Nishiyama Shogo⁶,Kuzuhara Masayuki⁷,Hayashi Masahiko¹²

Affiliation:

1. The Graduate University for Advanced Studies, Shonan International Village, Hayama-cho, Miura-gun, Kanagawa 240-0193, Japan.

2. National Astronomical Observatory of Japan, 2-21-1, Osawa, Mitaka, Tokyo 181-8588 Japan.

3. Center for Frontier Science, Chiba University, Inage-ku, Chiba 263-8522, Japan.

4. Faculty of Humanity and Environment, Hosei University, Fujimi, Chiyoda-ku, Tokyo 102-8160, Japan.

5. Subaru Telescope, National Astronomical Observatory of Japan, 650 North A'ohoku Place, Hilo, HI 96720, USA.

6. Department of Astronomy, Kyoto University, Kitashirakawa-Oiwake-cho, Sakyo-ku, Kyoto 606-8502, Japan.

7. Department of Earth and Planetary Science, University of Tokyo, Hongo, Tokyo 113-0033, Japan.

Abstract

Planetary Midwifery Planets form from the materials left behind after a star is formed. Unlike the Sun, most stars are members of binary systems. Mayama et al. (p. 306 , published online 19 November) present an infrared image of the protoplanetary disks around a young binary star system taken with the coronagraph mounted on the Subaru Telescope in Hawaii. Each individual disk is clearly visible around its star, and comparison with numerical simulations suggests that there could be gas flow from one disk to the other. The nature of this potential gas flow is important in determining where planets could form in binary systems.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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