The formation and evolution of planetary systems

First results from a spitzer legacy science program

A. Moro-Martín, M. R. Meyer, L. A. Hillenbrand, D. E. Backman, S. V W Beckwith, J. Bouwman, T. Y. Brooke, J. M. Carpenter, M. Cohen, U. Gorti, T. Henning, D. C. Hines, D. Hollenbach, J. S. Kim, J. Lunine, Renu Malhotra, E. E. Mamajek, S. Metchev, P. Morris, J. Najita & 11 others D. L. Padgett, J. Rodmann, M. D. Silverstone, D. R. Soderblom, J. R. Stauffer, E. B. Stobie, S. E. Strom, D. M. Watson, S. J. Weidenschilling, S. Wolf, E. Young

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present 3-160 μm photometry obtained with IRAC and MIPS, spectrophotometry from 5-35 μm using IRS low resolution, and IRS high resolution spectrum of HD 105 (GO V, 30 ± 10 Myr, 40±1 pc) and HD 150706 (G3 V, 700±300 Myr, 27±0.4 pc). For HD 105, possible interpretations include large bodies clearing the dust inside of 45 AU, or a reservoir of gas capable of sculpting the dust distribution. We place preliminary upper limits on the remnant molecular gas. The disk surrounding HD 150706 also exhibits evidence of a large inner hole. Of the four survey targets (0.03-3 Gyr) without previously detected IR excess, the new detection of excess in just one system of intermediate age suggests a variety of initial conditions or divergent evolutionary paths for debris disk systems orbiting solar-type stars.

Original languageEnglish (US)
Title of host publicationEuropean Space Agency, (Special Publication) ESA SP
Pages469-470
Number of pages2
Edition577
StatePublished - 2005
EventThe Dusty and Molecular Universe - A Prelude to Herschel and ALMA - Paris, France
Duration: Oct 27 2004Oct 29 2004

Other

OtherThe Dusty and Molecular Universe - A Prelude to Herschel and ALMA
CountryFrance
CityParis
Period10/27/0410/29/04

Fingerprint

Dust
Photometry
Spectrophotometry
Gases
Debris
Stars

Keywords

  • Circumstellar matter
  • Infrared: stars
  • Planetary systems: protoplanetary disks

ASJC Scopus subject areas

  • Aerospace Engineering

Cite this

Moro-Martín, A., Meyer, M. R., Hillenbrand, L. A., Backman, D. E., Beckwith, S. V. W., Bouwman, J., ... Young, E. (2005). The formation and evolution of planetary systems: First results from a spitzer legacy science program. In European Space Agency, (Special Publication) ESA SP (577 ed., pp. 469-470)

The formation and evolution of planetary systems : First results from a spitzer legacy science program. / Moro-Martín, A.; Meyer, M. R.; Hillenbrand, L. A.; Backman, D. E.; Beckwith, S. V W; Bouwman, J.; Brooke, T. Y.; Carpenter, J. M.; Cohen, M.; Gorti, U.; Henning, T.; Hines, D. C.; Hollenbach, D.; Kim, J. S.; Lunine, J.; Malhotra, Renu; Mamajek, E. E.; Metchev, S.; Morris, P.; Najita, J.; Padgett, D. L.; Rodmann, J.; Silverstone, M. D.; Soderblom, D. R.; Stauffer, J. R.; Stobie, E. B.; Strom, S. E.; Watson, D. M.; Weidenschilling, S. J.; Wolf, S.; Young, E.

European Space Agency, (Special Publication) ESA SP. 577. ed. 2005. p. 469-470.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Moro-Martín, A, Meyer, MR, Hillenbrand, LA, Backman, DE, Beckwith, SVW, Bouwman, J, Brooke, TY, Carpenter, JM, Cohen, M, Gorti, U, Henning, T, Hines, DC, Hollenbach, D, Kim, JS, Lunine, J, Malhotra, R, Mamajek, EE, Metchev, S, Morris, P, Najita, J, Padgett, DL, Rodmann, J, Silverstone, MD, Soderblom, DR, Stauffer, JR, Stobie, EB, Strom, SE, Watson, DM, Weidenschilling, SJ, Wolf, S & Young, E 2005, The formation and evolution of planetary systems: First results from a spitzer legacy science program. in European Space Agency, (Special Publication) ESA SP. 577 edn, pp. 469-470, The Dusty and Molecular Universe - A Prelude to Herschel and ALMA, Paris, France, 10/27/04.
Moro-Martín A, Meyer MR, Hillenbrand LA, Backman DE, Beckwith SVW, Bouwman J et al. The formation and evolution of planetary systems: First results from a spitzer legacy science program. In European Space Agency, (Special Publication) ESA SP. 577 ed. 2005. p. 469-470
Moro-Martín, A. ; Meyer, M. R. ; Hillenbrand, L. A. ; Backman, D. E. ; Beckwith, S. V W ; Bouwman, J. ; Brooke, T. Y. ; Carpenter, J. M. ; Cohen, M. ; Gorti, U. ; Henning, T. ; Hines, D. C. ; Hollenbach, D. ; Kim, J. S. ; Lunine, J. ; Malhotra, Renu ; Mamajek, E. E. ; Metchev, S. ; Morris, P. ; Najita, J. ; Padgett, D. L. ; Rodmann, J. ; Silverstone, M. D. ; Soderblom, D. R. ; Stauffer, J. R. ; Stobie, E. B. ; Strom, S. E. ; Watson, D. M. ; Weidenschilling, S. J. ; Wolf, S. ; Young, E. / The formation and evolution of planetary systems : First results from a spitzer legacy science program. European Space Agency, (Special Publication) ESA SP. 577. ed. 2005. pp. 469-470
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AU - Moro-Martín, A.

AU - Meyer, M. R.

AU - Hillenbrand, L. A.

AU - Backman, D. E.

AU - Beckwith, S. V W

AU - Bouwman, J.

AU - Brooke, T. Y.

AU - Carpenter, J. M.

AU - Cohen, M.

AU - Gorti, U.

AU - Henning, T.

AU - Hines, D. C.

AU - Hollenbach, D.

AU - Kim, J. S.

AU - Lunine, J.

AU - Malhotra, Renu

AU - Mamajek, E. E.

AU - Metchev, S.

AU - Morris, P.

AU - Najita, J.

AU - Padgett, D. L.

AU - Rodmann, J.

AU - Silverstone, M. D.

AU - Soderblom, D. R.

AU - Stauffer, J. R.

AU - Stobie, E. B.

AU - Strom, S. E.

AU - Watson, D. M.

AU - Weidenschilling, S. J.

AU - Wolf, S.

AU - Young, E.

PY - 2005

Y1 - 2005

N2 - We present 3-160 μm photometry obtained with IRAC and MIPS, spectrophotometry from 5-35 μm using IRS low resolution, and IRS high resolution spectrum of HD 105 (GO V, 30 ± 10 Myr, 40±1 pc) and HD 150706 (G3 V, 700±300 Myr, 27±0.4 pc). For HD 105, possible interpretations include large bodies clearing the dust inside of 45 AU, or a reservoir of gas capable of sculpting the dust distribution. We place preliminary upper limits on the remnant molecular gas. The disk surrounding HD 150706 also exhibits evidence of a large inner hole. Of the four survey targets (0.03-3 Gyr) without previously detected IR excess, the new detection of excess in just one system of intermediate age suggests a variety of initial conditions or divergent evolutionary paths for debris disk systems orbiting solar-type stars.

AB - We present 3-160 μm photometry obtained with IRAC and MIPS, spectrophotometry from 5-35 μm using IRS low resolution, and IRS high resolution spectrum of HD 105 (GO V, 30 ± 10 Myr, 40±1 pc) and HD 150706 (G3 V, 700±300 Myr, 27±0.4 pc). For HD 105, possible interpretations include large bodies clearing the dust inside of 45 AU, or a reservoir of gas capable of sculpting the dust distribution. We place preliminary upper limits on the remnant molecular gas. The disk surrounding HD 150706 also exhibits evidence of a large inner hole. Of the four survey targets (0.03-3 Gyr) without previously detected IR excess, the new detection of excess in just one system of intermediate age suggests a variety of initial conditions or divergent evolutionary paths for debris disk systems orbiting solar-type stars.

KW - Circumstellar matter

KW - Infrared: stars

KW - Planetary systems: protoplanetary disks

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