Planets and debris disks: Results from a SPITZER/MIPS search for infrared excess
— Northern Arizona University Skip to main navigation Skip to search Skip to main content Northern Arizona University Home Home Profiles Departments and Centers Scholarly Works Activities Grants Datasets Prizes Search by expertise, name or affiliation Planets and debris disks: Results from a SPITZER/MIPS search for infrared excess G. Bryden, C. A. Beichman, J. M. Carpenter, G. H. Rieke, K. R. Stapelfeldt, M. W. Werner, A. M. Tanner, S. M. Lawler, M. C. Wyatt, D. E. Trilling, K. Y.L. Su, M. Blaylock, J. A. Stansberry Astronomy and Planetary Sciences Research output: Contribution to journal › Article › peer-review 104 Scopus citations Overview Fingerprint Abstract Using the MIPS camera on the Spitzer Space Telescope, we have searched for debris disks around 104 stars known from radial velocity studies to have one or more planets. Combining this new data with 42 already published observations of planet-bearing stars, we find that 14 of the 146 systems have IR excess at 24 and/or 70 μm. Only one star, HD 69830, has IR excess exclusively at 24 μm, indicative of warm dust in the inner system analogous to that produced by collisions in the solar system's asteroid belt. For the other 13 stars with IR excess the emission is stronger at 70 μm, consistent with cool dust (<100 K) located beyond 10 AU, well outside of the orbital location of the known planets. Selection effects inhibit detection of faint disks around the planet-bearing stars (e.g., the stars tend to be more distant), resulting in a lower detection rate for IR excess than in a corresponding control sample of nearby stars not known to have planets (9% 3% versus 14% 3%). Even taking into account the selection bias, we find that the difference between the dust emission around stars with planets and stars without known planets is not statistically significant. Original language English (US) Pages (from-to) 1226-1236 Number of pages 11 Journal Astrophysical Journal Volume 705 Issue number 2 DOIs https://doi.org/10.1088/0004-637X/705/2/1226 State Published - 2009 Keywords Circumstellar matter Infrared: Stars Kuiper Belt Planetary systems ASJC Scopus subject areas Astronomy and Astrophysics Space and Planetary Science Access to Document 10.1088/0004-637X/705/2/1226 Other files and links Link to publication in Scopus Fingerprint Dive into the research topics of 'Planets and debris disks: Results from a SPITZER/MIPS search for infrared excess'. Together they form a unique fingerprint. debris Physics & Astronomy 100% planets Physics & Astronomy 84% planet Earth & Environmental Sciences 81% stars Physics & Astronomy 61% dust Earth & Environmental Sciences 28% detection Earth & Environmental Sciences 15% asteroid belts Physics & Astronomy 14% asteroid Earth & Environmental Sciences 13% View full fingerprint Cite this APA Standard Harvard Vancouver Author BIBTEX RIS Bryden, G., Beichman, C. A., Carpenter, J. M., Rieke, G. H., Stapelfeldt, K. R., Werner, M. W., Tanner, A. M., Lawler, S. M., Wyatt, M. C., Trilling, D. E., Su, K. Y. L., Blaylock, M., & Stansberry, J. A. (2009). Planets and debris disks: Results from a SPITZER/MIPS search for infrared excess. Astrophysical Journal, 705(2), 1226-1236. https://doi.org/10.1088/0004-637X/705/2/1226 Planets and debris disks : Results from a SPITZER/MIPS search for infrared excess. / Bryden, G.; Beichman, C. A.; Carpenter, J. M.; Rieke, G. H.; Stapelfeldt, K. R.; Werner, M. W.; Tanner, A. M.; Lawler, S. M.; Wyatt, M. C.; Trilling, D. E.; Su, K. Y.L.; Blaylock, M.; Stansberry, J. A. In: Astrophysical Journal, Vol. 705, No. 2, 2009, p. 1226-1236. Research output: Contribution to journal › Article › peer-review Bryden, G, Beichman, CA, Carpenter, JM, Rieke, GH, Stapelfeldt, KR, Werner, MW, Tanner, AM, Lawler, SM, Wyatt, MC, Trilling, DE, Su, KYL, Blaylock, M & Stansberry, JA 2009, 'Planets and debris disks: Results from a SPITZER/MIPS search for infrared excess', Astrophysical Journal, vol. 705, no. 2, pp. 1226-1236. https://doi.org/10.1088/0004-637X/705/2/1226 Bryden G, Beichman CA, Carpenter JM, Rieke GH, Stapelfeldt KR, Werner MW et al. Planets and debris disks: Results from a SPITZER/MIPS search for infrared excess. Astrophysical Journal. 2009;705(2):1226-1236. https://doi.org/10.1088/0004-637X/705/2/1226 Bryden, G. ; Beichman, C. A. ; Carpenter, J. M. ; Rieke, G. H. ; Stapelfeldt, K. R. ; Werner, M. W. ; Tanner, A. M. ; Lawler, S. M. ; Wyatt, M. C. ; Trilling, D. E. ; Su, K. Y.L. ; Blaylock, M. ; Stansberry, J. A. / Planets and debris disks : Results from a SPITZER/MIPS search for infrared excess. In: Astrophysical Journal. 2009 ; Vol. 705, No. 2. pp. 1226-1236. @article{f03cdf70446c422d8b28b5cfa93e5541, title = "Planets and debris disks: Results from a SPITZER/MIPS search for infrared excess", abstract = "Using the MIPS camera on the Spitzer Space Telescope, we have searched for debris disks around 104 stars known from radial velocity studies to have one or more planets. Combining this new data with 42 already published observations of planet-bearing stars, we find that 14 of the 146 systems have IR excess at 24 and/or 70 μm. Only one star, HD 69830, has IR excess exclusively at 24 μm, indicative of warm dust in the inner system analogous to that produced by collisions in the solar system's asteroid belt. For the other 13 stars with IR excess the emission is stronger at 70 μm, consistent with cool dust (<100 K) located beyond 10 AU, well outside of the orbital location of the known planets. Selection effects inhibit detection of faint disks around the planet-bearing stars (e.g., the stars tend to be more distant), resulting in a lower detection rate for IR excess than in a corresponding control sample of nearby stars not known to have planets (9% 3% versus 14% 3%). Even taking into account the selection bias, we find that the difference between the dust emission around stars with planets and stars without known planets is not statistically significant.", keywords = "Circumstellar matter, Infrared: Stars, Kuiper Belt, Planetary systems", author = "G. Bryden and Beichman, {C. A.} and Carpenter, {J. M.} and Rieke, {G. H.} and Stapelfeldt, {K. R.} and Werner, {M. W.} and Tanner, {A. M.} and Lawler, {S. M.} and Wyatt, {M. C.} and Trilling, {D. E.} and Su, {K. Y.L.} and M. Blaylock and Stansberry, {J. A.}", year = "2009", doi = "10.1088/0004-637X/705/2/1226", language = "English (US)", volume = "705", pages = "1226--1236", journal = "Astrophysical Journal", issn = "0004-637X", publisher = "IOP Publishing Ltd.", number = "2", } TY - JOUR T1 - Planets and debris disks T2 - Results from a SPITZER/MIPS search for infrared excess AU - Bryden, G. AU - Beichman, C. A. AU - Carpenter, J. M. AU - Rieke, G. H. AU - Stapelfeldt, K. R. AU - Werner, M. W. AU - Tanner, A. M. AU - Lawler, S. M. AU - Wyatt, M. C. AU - Trilling, D. E. AU - Su, K. Y.L. AU - Blaylock, M. AU - Stansberry, J. A. PY - 2009 Y1 - 2009 N2 - Using the MIPS camera on the Spitzer Space Telescope, we have searched for debris disks around 104 stars known from radial velocity studies to have one or more planets. Combining this new data with 42 already published observations of planet-bearing stars, we find that 14 of the 146 systems have IR excess at 24 and/or 70 μm. Only one star, HD 69830, has IR excess exclusively at 24 μm, indicative of warm dust in the inner system analogous to that produced by collisions in the solar system's asteroid belt. For the other 13 stars with IR excess the emission is stronger at 70 μm, consistent with cool dust (<100 K) located beyond 10 AU, well outside of the orbital location of the known planets. Selection effects inhibit detection of faint disks around the planet-bearing stars (e.g., the stars tend to be more distant), resulting in a lower detection rate for IR excess than in a corresponding control sample of nearby stars not known to have planets (9% 3% versus 14% 3%). Even taking into account the selection bias, we find that the difference between the dust emission around stars with planets and stars without known planets is not statistically significant. AB - Using the MIPS camera on the Spitzer Space Telescope, we have searched for debris disks around 104 stars known from radial velocity studies to have one or more planets. Combining this new data with 42 already published observations of planet-bearing stars, we find that 14 of the 146 systems have IR excess at 24 and/or 70 μm. Only one star, HD 69830, has IR excess exclusively at 24 μm, indicative of warm dust in the inner system analogous to that produced by collisions in the solar system's asteroid belt. For the other 13 stars with IR excess the emission is stronger at 70 μm, consistent with cool dust (<100 K) located beyond 10 AU, well outside of the orbital location of the known planets. Selection effects inhibit detection of faint disks around the planet-bearing stars (e.g., the stars tend to be more distant), resulting in a lower detection rate for IR excess than in a corresponding control sample of nearby stars not known to have planets (9% 3% versus 14% 3%). Even taking into account the selection bias, we find that the difference between the dust emission around stars with planets and stars without known planets is not statistically significant. KW - Circumstellar matter KW - Infrared: Stars KW - Kuiper Belt KW - Planetary systems UR - http://www.scopus.com/inward/record.url?scp=70450214132&partnerID=8YFLogxK UR - http://www.scopus.com/inward/citedby.url?scp=70450214132&partnerID=8YFLogxK U2 - 10.1088/0004-637X/705/2/1226 DO - 10.1088/0004-637X/705/2/1226 M3 - Article AN - SCOPUS:70450214132 VL - 705 SP - 1226 EP - 1236 JO - Astrophysical Journal JF - Astrophysical Journal SN - 0004-637X IS - 2 ER - Powered by Pure, Scopus & Elsevier Fingerprint Engine™ © 2022 Elsevier B.V We use cookies to help provide and enhance our service and tailor content. By continuing you agree to the use of cookies Log in to Pure About web accessibility Contact us
