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15-Poster Blitz 6.Key Poster Blitz #6 1. Booth, M. 7. Ubach, C. 2. Broekhoven-Fiene, H. 8. Maldonado, J. 3. Duchêne, G. 9. Olofsson, J. 4. Kennedy, G. 10. Roberge, A. 5. Lebreton, J. 11. Stapelfeldt, K. 6. Maddison, S. Mark Booth (University of Victoria/HIA) and the DEBRIS Team Resolving the multi-component debris disk around γ Doradus with Herschel H. Broekhoven-Fiene, B. Matthews, G. Kennedy, M. Booth et al. STELLAR MULTIPLICITY AND DEBRIS DISKS: THE UNBIASED DEBRIS SAMPLE G. Duchêne, D. Rodriguez, H. Butner, for the DEBRIS team + Unbiased DEBRIS OTKP survey Debris disks are less frequent in multiple systems + Literature/catalogue search with separation larger than a few AU + Lick Adaptive Optics survey 1” DEBRIS sample 20 99 Herculis: Circumbinary 100AU Polar-ring Debris Disk 10 (Kennedy et al 2012) 5AU 0 DEC offset (") B -10 pericenter A nodes -20 20 10 0 -10 -20 70μm PACSRA offset (") image Binary orbit Polar ring Model HiRes Model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lux [Jy] 0.10 !! Si+C+Porosity (!2=6.05) @.#!-=&(!-8&G!!8&!!%#$1#'8&.#-!2+!,!$*$=1,(8*'!*9!)*118-8'>!! Si+C+ice (!2=4.48) 2 Si+C+ice+Porosity:).'#8-#%!#(!,15!6HHI! (! =1.64) /$-)13:/#00!&8/81,%!(*!(.#!#,%1+!T=8$#%!U#1(5! 0.01 10 100 1000 !!M!&*=%)#!9*%!(.#!9=(=%#!-#187#%+!*9!3,(#%!,'-!7*1,(81#&!*'(*! Wavelength [µm] 9*%/8'>!(#%%#&(%8,1!$1,'#(&5! Lebreton et al., A&A 539, 03/2012 Millimetre$imaging$of$debris$disks$ S.$T.$Maddison1,$C.$M.$Wright2,$L.$Ricci3,$J.$Lebreton4,$E.$PanJn5,$J.KF.$Gonzalez6,$$ F.$Ménard4,$$J.KC.$Augereau4,$$D.$Wilner7$ 1Swinburne$University,$Australia;$2UNSW@ADFA,$Australia;$3Caltech,$USA;$4LAOG,$France;$$ $5CAE,$France;$$6CRAL,$France;$7CfA,$USA$$ HD181327( Fomalhaut( SHARC$II$350$mm$ ATCA$7mm$ ATCA$3mm$ PACS$70µm$ Marsh$et$al.$(2005)$ Ricci$et$al.$(2012)$ Lebreton$et$al.$(2012)$ Lebreton$et$al.$(2012)$ 5”$ 5”$ 10”$ 10”$ β(Pic( PACS$70µm$ SMA$1.3mm$ 5”$ 5”$ Vandenbussche$et$al.$(2010)$ Wilner$et$al.$(2010)$ ATCA$3mm$ ATCA$7mm$ 20”$ 5”$ Wilson$et$al.$(2011)$ Wilson$et$al.$(2011)$ (+$NACO$1.65µm,$Boccale`$et$al.$2009)$$ Characteristics of the DK Cha protoplanetary disc Authors: Catarina Ubach1,3, Sarah Maddison1, Francois Ménard2 Affiliations: 1Swinburne University, 2Laboratoire d'Astrophysique de Grenoble, 3CSIRO Astronomy & Space Science ATCA 3, 7 and 15 mm !"#$%& & 3 and 6 cm '&()*&+ How$does$radio$compliment$ Herschel?$ Come%and%see%our%poster%for%the%answer…% 3 mm imaging with ATCA From%Atoms%to%Pebbles:%Herschel’s%view%of%Star%and%Planet%Forma:on%2012% J. Maldonado, et al: Metallicity of solar-type stars with debris discs and planets [Fe/H] of stars with/without discs and/or planets ∼ 50% more SWDPs w.r.t. previous works [Fe/H] distributions Trends with Ldust /L! Transient dust in warm debris disks Detection of Fe-rich olivine grains J. OLOFSSON et al. Optically thin SED modeling - Spectral decomposition Fe-rich (20% Fe) crystalline olivine grains A Unique Gas-Rich Debris Disk: Herschel Imaging and Spectroscopy of 49 Ceti A. Roberge, I. Kamp, J.-C. Augereau, G. Meeus, W. Dent, & the GASPS team • Debris disk with sub-mm CO emission − 10 to 30 Myr-old PSF ref. @ 70 µm 49 Cet @ 70 µm − Observed in GASPS OTKP • Dust disk resolved in thermal emission • CII emission detected (5σ) • No OI emission A Herschel-resolved Debris Ring around the Nearby G star HIP 32480 Karl Stapelfeldt (NASA GSFC) and Thank you!.
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