ALMA Survey of Lupus Protoplanetary Disks. I. Dust and Gas Masses
Megan Ansdell,Jonathan Williams,N. van der Marel,John M. Carpenter,G. Guidi,Michiel R. Hogerheijde,G. S. Mathews,Carlo F. Manara,Anna Miotello,A. Natta,A. Natta,Isa Oliveira,Marco Tazzari,Leonardo Testi,Leonardo Testi,E. F. van Dishoeck,S. E. van Terwisga +16 more
TLDR
In this paper, the Atacama Large Millimeter/Submillimeter Array (ALMA) was used to survey 89 protoplanetary disks around stars with M∗ > 0.1 M in the young (1-3 Myr), nearby (150-200 pc) Lupus complex.Abstract:
We present the first high-resolution sub-millimeter survey of both dust and gas for a large population of protoplanetary disks. Characterizing fundamental properties of protoplanetary disks on a statistical level is critical to understanding how disks evolve into the diverse exoplanet population. We use the Atacama Large Millimeter/Submillimeter Array (ALMA) to survey 89 protoplanetary disks around stars with M∗ > 0.1 M⊙ in the young (1–3 Myr), nearby (150–200 pc) Lupus complex. Our observations cover the 890 μm continuum and the ^(13)CO and C^(18)O 3–2 lines. We use the sub-millimeter continuum to constrain M_(dust) to a few Martian masses (0.2–0.4 M⊕) and the CO isotopologue lines to constrain M_(gas) to roughly a Jupiter mass (assuming an interstellar medium (ISM)-like [CO]/[H_2] abundance). Of 89 sources, we detect 62 in continuum, 36 in ^(13)CO, and 11 in C^(18)O at >3σ significance. Stacking individually undetected sources limits their average dust mass to ≾6 Lunar masses (0.03 M⊕), indicating rapid evolution once disk clearing begins. We find a positive correlation between M_(dust) and M∗, and present the first evidence for a positive correlation between M_(gas) and M∗, which may explain the dependence of giant planet frequency on host star mass. The mean dust mass in Lupus is 3× higher than in Upper Sco, while the dust mass distributions in Lupus and Taurus are statistically indistinguishable. Most detected disks have M_(gas) ≾ 1 M(Jup) and gas-to-dust ratios <100, assuming an ISM-like [CO]/[H_2] abundance; unless CO is very depleted, the inferred gas depletion indicates that planet formation is well underway by a few Myr and may explain the unexpected prevalence of super-Earths in the exoplanet population.read more
Citations
More filters
Journal ArticleDOI
The Disk Substructures at High Angular Resolution Project (DSHARP). I. Motivation, Sample, Calibration, and Overview
Sean M. Andrews,Jane Huang,Laura M. Pérez,Andrea Isella,Cornelis P. Dullemond,Nicolás T. Kurtovic,Viviana V. Guzmán,John M. Carpenter,David J. Wilner,Shangjia Zhang,Zhaohuan Zhu,Tilman Birnstiel,Xue-Ning Bai,Myriam Benisty,Myriam Benisty,A. Meredith Hughes,Karin I. Öberg,Luca Ricci +17 more
TL;DR: The Disk Substructures at High Angular Resolution Project (DSHARP) as mentioned in this paper was the first large-scale project to find and characterize substructures in the spatial distributions of solid particles for a sample of 20 nearby protoplanetary disks, using very high resolution (similar to 0'' 035 or 5 au, FWHM) observations of their 240 GHz (1.25 mm) continuum emission.
Journal ArticleDOI
A steeper than linear disk mass-stellar mass scaling relation
Ilaria Pascucci,Leonardo Testi,Leonardo Testi,Gregory J. Herczeg,Feng Long,Carlo F. Manara,Nathanial P. Hendler,Gijs D. Mulders,Sebastiaan Krijt,Fred J. Ciesla,Th. Henning,Subhanjoy Mohanty,Emily Drabek-Maunder,Daniel Apai,László Szűcs,G. G. Sacco,Johan Olofsson +16 more
TL;DR: The Progetti Premiali -iALMA (Progetti-premiali iALMA) project as mentioned in this paper was the first one to use the ALMA project.
Journal ArticleDOI
The Disk Substructures at High Angular Resolution Project (DSHARP). II. Characteristics of Annular Substructures
Jane Huang,Sean M. Andrews,Cornelis P. Dullemond,Andrea Isella,Laura M. Pérez,Viviana V. Guzmán,Karin I. Öberg,Zhaohuan Zhu,Shangjia Zhang,Xue-Ning Bai,Myriam Benisty,Myriam Benisty,Tilman Birnstiel,John M. Carpenter,A. Meredith Hughes,Luca Ricci,E. Weaver,David J. Wilner +17 more
TL;DR: In this article, the authors present a systematic analysis of annular substructures in the 18 single-disk systems targeted in this survey, and find that annular structures can occur at virtually any radius where millimeter continuum emission is detected and range in widths from a few astronomical units to tens of astronomical units.
Journal ArticleDOI
A Steeper than Linear Disk Mass-Stellar Mass Scaling Relation
Ilaria Pascucci,Leonardo Testi,Gregory J. Herczeg,Feng Long,Carlo F. Manara,Nathanial P. Hendler,Gijs D. Mulders,Sebastiaan Krijt,Fred J. Ciesla,Th. Henning,Subhanjoy Mohanty,Emily Drabek-Maunder,Daniel Apai,L. Szucs,G. G. Sacco,Johan Olofsson +15 more
TL;DR: In this paper, an ALMA 887micron survey of the disk population around objects from 2 to 0.03Msun in the nearby 2Myr-old Chamaeleon I star-forming region is presented.
Journal ArticleDOI
Growth model interpretation of planet size distribution
Li Zeng,Stein B. Jacobsen,Dimitar Sasselov,Michail I. Petaev,Andrew Vanderburg,Mercedes Lopez-Morales,Juan Pérez-Mercader,Thomas R. Mattsson,Gongjie Li,Matthew Z. Heising,Aldo S. Bonomo,Mario Damasso,Travis A. Berger,Hao Cao,Amit Levi,Robin Wordsworth +15 more
TL;DR: In this paper, a growth model and Monte Carlo simulations are used to demonstrate that many intermediate-size exoplanets are water worlds, which matches the second peak of the exoplanet radius bimodal distribution.
References
More filters
Journal Article
R: A language and environment for statistical computing.
TL;DR: Copyright (©) 1999–2012 R Foundation for Statistical Computing; permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and permission notice are preserved on all copies.
Journal ArticleDOI
Kepler Planet-Detection Mission: Introduction and First Results
William J. Borucki,David G. Koch,Gibor Basri,Natalie M. Batalha,Timothy M. Brown,Douglas A. Caldwell,John Caldwell,Joørgen Christensen-Dalsgaard,William D. Cochran,Edna DeVore,Edward W. Dunham,Andrea K. Dupree,Thomas N. Gautier,John C. Geary,Ronald L. Gilliland,Alan Gould,Steve B. Howell,Jon M. Jenkins,Yoji Kondo,David W. Latham,Geoffrey W. Marcy,Søren Meibom,Hans Kjeldsen,Jack J. Lissauer,David G. Monet,David Morrison,Dimitar Sasselov,Jill Tarter,Alan P. Boss,Donald E. Brownlee,Toby Owen,Derek Buzasi,David Charbonneau,Laurance R. Doyle,Jonathan J. Fortney,Eric B. Ford,Matthew J. Holman,Sara Seager,Jason H. Steffen,William F. Welsh,Jason F. Rowe,Howard T. Anderson,Lars A. Buchhave,David R. Ciardi,Lucianne M. Walkowicz,W. H. Sherry,Elliott P. Horch,Howard Isaacson,Mark E. Everett,Debra A. Fischer,Guillermo Torres,John Asher Johnson,Michael Endl,Phillip J. MacQueen,Stephen T. Bryson,Jessie L. Dotson,Michael R. Haas,Jeffrey Kolodziejczak,Jeffrey Van Cleve,Hema Chandrasekaran,Joseph D. Twicken,Elisa V. Quintana,Bruce D. Clarke,Christopher C. R. Allen,Jie Li,Haley Wu,Peter Tenenbaum,E. Verner,Frederick C. Bruhweiler,Jason W. Barnes,Andrej Prsa +70 more
TL;DR: The Kepler mission was designed to determine the frequency of Earth-sized planets in and near the habitable zone of Sun-like stars, which is the region where planetary temperatures are suitable for water to exist on a planet's surface.
Journal ArticleDOI
Formation of the Giant Planets by Concurrent Accretion of Solids and Gas
James B. Pollack,Olenka Hubickyj,Peter Bodenheimer,Jack J. Lissauer,Morris Podolak,Yuval Greenzweig +5 more
TL;DR: In this article, the authors presented a self-consistent, interactive simulation of the formation of the giant planets, in which for the first time both the gas and planetesimal accretion rates were calculated in a selfconsistent and interactive fashion.
Journal ArticleDOI
A survey of interstellar H I from L-alpha absorption measurements. II
TL;DR: The Copernicus satellite surveyed the spectral region near L alpha to obtain column densities of interstellar HI toward 100 stars as discussed by the authors, and the value of the mean ratio of total neutral hydrogen to color excess was found to equal 5.8 x 10 to the 21st power atoms per (sq cm x mag).
Journal ArticleDOI
Disk Frequencies and Lifetimes in Young Clusters
TL;DR: In this paper, the authors report the results of the first sensitive L-band survey of the intermediate-age (2.5-30 Myr) clusters NGC 2264, NGC 2362, and NGC 1960.
Related Papers (5)
Gaia Data Release 2. Summary of the contents and survey properties
Anthony G. A. Brown,Antonella Vallenari,T. Prusti,J. H. J. de Bruijne,C. Babusiaux,Coryn A. L. Bailer-Jones,M. Biermann,D. W. Evans,L. Eyer,F. Jansen,Carme Jordi,Sergei A. Klioner,U. Lammers,Lennart Lindegren,Xavier Luri,Francois Mignard,C. Panem,Dimitri Pourbaix,Sofia Randich,P. Sartoretti,H. I. Siddiqui,Caroline Soubiran,F. van Leeuwen,Nicholas A. Walton,Frédéric Arenou,Ulrich Bastian,Mark Cropper,R. Drimmel,D. Katz,M. G. Lattanzi,Joost M. Bakker,C. Cacciari,J. Castañeda,L. Chaoul,N. Cheek,F. De Angeli,C. Fabricius,Raphael Guerra,B. Holl,E. Masana,R. Messineo,Nami Mowlavi,K. Nienartowicz,P. Panuzzo,J. Portell,M. Riello,George M. Seabroke,Paolo Tanga,F. Thévenin,G. Gracia-Abril,G. Comoretto,M. Garcia-Reinaldos,D. Teyssier,Martin Altmann,Rene Andrae,M. Audard,I. Bellas-Velidis,K. Benson,Jérôme Berthier,R. Blomme,P. Burgess,G. Busso,Benoit Carry,Alberto Cellino,G. Clementini,M. Clotet,O. Creevey,M. Davidson,J. De Ridder,Ludovic Delchambre,A. Dell'Oro,C. Ducourant,J. Fernández-Hernández,Morgan Fouesneau,Yves Fremat,Laurent Galluccio,Miguel García-Torres,J. González-Núñez,J. J. González-Vidal,Eric Gosset,Leanne P. Guy,J.-L. Halbwachs,Nigel Hambly,D. L. Harrison,Jose M Hernandez,Daniel Hestroffer,S. T. Hodgkin,A. Hutton,G. Jasniewicz,A. Jean-Antoine-Piccolo,Stefan Jordan,Andreas Korn,Alberto Krone-Martins,A. C. Lanzafame,T. Lebzelter,W. Löffler,Minia Manteiga,P. M. Marrese,J. M. Martín-Fleitas,André Moitinho,A. Mora,Karri Muinonen,J. Osinde,E. Pancino,T. Pauwels,J.-M. Petit,Alejandra Recio-Blanco,P. J. Richards,L. Rimoldini,Annie C. Robin,L. M. Sarro,Christos Siopis,M. J. S. Smith,Alessandro Sozzetti,Maria Süveges,J. Torra,W. van Reeven,U. Abbas,A. Abreu Aramburu,S. Accart,Conny Aerts,G. Altavilla,M. A. Álvarez,R. Alvarez,João Alves,Richard I. Anderson,Alexandre Humberto Andrei,E. Anglada Varela,E. Antiche,Teresa Antoja,Bernardino Arcay,Tri L. Astraatmadja,N. Bach,S. G. Baker,L. Balaguer-Núñez,P. Balm,C. Barache,C. Barata,D. Barbato,F. Barblan,Paul S. Barklem,David Barrado,M. Barros,M. A. Barstow,S. Bartholomé Muñoz,J.-L. Bassilana,Ugo Becciani,M. Bellazzini,A. Berihuete,Stefano Bertone,Luciana Bianchi,O. Bienaymé,S. Blanco-Cuaresma,T. Boch,C. Boeche,Alex Bombrun,R. Borrachero,Diego Bossini,S. Bouquillon,G. Bourda,Angela Bragaglia,L. Bramante,Maarten A. Breddels,Alessandro Bressan,N. Brouillet,T. Brüsemeister,E. Brugaletta,B. Bucciarelli,A. Burlacu,D. Busonero,A. G. Butkevich,R. Buzzi,Elisabetta Caffau,R. Cancelliere,G. Cannizzaro,Tristan Cantat-Gaudin,R. Carballo,T. Carlucci,J. M. Carrasco,Laia Casamiquela,Marco Castellani,Alfred Castro-Ginard,P. Charlot,L. Chemin,Andrea Chiavassa,G. Cocozza,G. Costigan,S. Cowell,F. Crifo,M. Crosta,C. Crowley,J. Cuypers,Carlos Dafonte,Yassine Damerdji,A. Dapergolas,P. David,M. David,P. de Laverny,F. De Luise,R. De March,D. de Martino,R. S. de Souza,A. de Torres,J. Debosscher,E. del Pozo,Marco Delbo,A. Delgado,H. E. Delgado,P. Di Matteo,S. Diakite,C. Diener,E. Distefano,C. Dolding,P. Drazinos,J. Durán,B. Edvardsson,H. Enke,K. Eriksson,P. Esquej,G. Eynard Bontemps,C. Fabre,M. Fabrizio,S. Faigler,A. J. Falcão,M. Farràs Casas,L. Federici,Grigori Fedorets,P. Fernique,F. Figueras,Francesco Filippi,K. Findeisen,A. Fonti,E. Fraile,Morgan Fraser,B. Frézouls,Mario Gai,S. Galleti,D. Garabato,F. García-Sedano,A. Garofalo,N. Garralda,A. Gavel,P. Gavras,J. Gerssen,R. Geyer,P. Giacobbe,Gerard Gilmore,S. Girona,G. Giuffrida,F. Glass,M. Gomes,Mikael Granvik,A. Gueguen,A. Guerrier,J. Guiraud,R. Gutiérrez-Sánchez,R. Haigron,Despina Hatzidimitriou,M. Hauser,M. Haywood,Ulrike Heiter,Amina Helmi,J. Heu,Thomas Hilger,David Hobbs,Werner Hofmann,G. Holland,H. E. Huckle,A. Hypki,V. Icardi,K. Janßen,G. Jevardat de Fombelle,Peter G. Jonker,Attila Juhasz,F. Julbe,A. Karampelas,A. Kewley,Joakim Klar,A. Kochoska,R. Kohley,K. Kolenberg,M. Kontizas,E. Kontizas,Sergey E. Koposov,Georges Kordopatis,Z. Kostrzewa-Rutkowska,P. Koubsky,Sébastien Lambert,Antonino F. Lanza,Y. Lasne,J.-B. Lavigne,Y. Le Fustec,C. Le Poncin-Lafitte,Yveline Lebreton,S. Leccia,N. Leclerc,I. Lecoeur-Taïbi,H. Lenhardt,F. Leroux,S. Liao,E. Licata,H. E. P. Lindstrøm,T. A. Lister,E. Livanou,A. Lobel,M. López,S. Managau,Robert G. Mann,G. Mantelet,O. Marchal,Jon Marchant,Marcella Marconi,S. Marinoni,G. Marschalkó,D. J. Marshall,M. Martino,Gábor Marton,Nicolas Mary,Davide Massari,G. Matijevič,Tsevi Mazeh,Paul J. McMillan,S. Messina,D. Michalik,N. R. Millar,D. Molina,R. Molinaro,L. Molnár,P. Montegriffo,R. Mor,R. Morbidelli,Thierry Morel,D. Morris,A. F. Mulone,T. Muraveva,I. Musella,Gijs Nelemans,Luciano Nicastro,L. Noval,W. O'Mullane,C. Ordénovic,D. Ordóñez-Blanco,P. Osborne,C. Pagani,I. Pagano,F. Pailler,H. Palacin,L. Palaversa,A. Panahi,Michał Pawlak,A. M. Piersimoni,F.-X. Pineau,E. Plachy,G. Plum,E. Poggio,E. Poujoulet,A. Prša,L. Pulone,E. Racero,S. Ragaini,N. Rambaux,M. Ramos-Lerate,S. Regibo,Céline Reylé,F. Riclet,V. Ripepi,A. Riva,A. Rivard,G. Rixon,T. Roegiers,M. Roelens,M. Romero-Gómez,Nicholas Rowell,F. Royer,L. Ruiz-Dern,G. Sadowski,T. Sagristà Sellés,Johannes Sahlmann,J. Salgado,E. Salguero,Nicoletta Sanna,Toni Santana-Ros,M. Sarasso,H. Savietto,M. Schultheis,Eva Sciacca,M. Segol,J. C. Segovia,Damien Ségransan,I.-C. Shih,L. Siltala,A. F. Silva,Richard L. Smart,K. W. Smith,E. Solano,F. Solitro,R. Sordo,Sonia Nieto,J. Souchay,A. Spagna,Federica Spoto,U. Stampa,Iain A. Steele,H. Steidelmüller,C. A. Stephenson,H. Stoev,F. F. Suess,Jean Surdej,Laszlo Szabados,E. Szegedi-Elek,D. Tapiador,F. Taris,G. Tauran,M. B. Taylor,Ramachrisna Teixeira,D. Terrett,P. Teyssandier,W. Thuillot,A. Titarenko,F. Torra Clotet,C. Turon,A. Ulla,E. Utrilla,S. Uzzi,M. Vaillant,G. Valentini,V. Valette,A. van Elteren,E. Van Hemelryck,M. van Leeuwen,M. Vaschetto,Alberto Vecchiato,Jovan Veljanoski,Y. Viala,D. Vicente,Steven S. Vogt,C. von Essen,H. Voss,V. Votruba,S. Voutsinas,G. Walmsley,M. Weiler,O. Wertz,T. Wevers,Łukasz Wyrzykowski,A. Yoldas,M. Žerjal,H. Ziaeepour,J. Zorec,Sven Zschocke,Shay Zucker,C. Zurbach,T. Zwitter +452 more
First results from high angular resolution alma observatio ns toward the hl tau region
Partnership Alma,Crystal L. Brogan,Laura M. Pérez,Todd R. Hunter,William R. F. Dent,Antonio Hales,Richard Hills,Stuartt Corder,Ed Fomalont,Catherine Vlahakis,Y. Asaki,Denis Barkats,Akihiko Hirota,Jacqueline Hodge,Caterina M. V. Impellizzeri,R. Kneissl,Elisabetta Liuzzo,Romain Lucas,N. Marcelino,Satoki Matsushita,Kouichiro Nakanishi,Neil M. Phillips,Anita M. S. Richards,I. Toledo,Rebeca Aladro,D. Broguiere,J. R. Cortes,Paulo C. Cortes,Vivek Dhawan,D. Espada,F. Galarza,D. Garcia-Appadoo,Lizette Guzman-Ramirez,Elizabeth Humphreys,Taehyun Jung,Seiji Kameno,Robert Laing,Stephane Leon,Gianni Marconi,Bojan Nikolic,L.-Å. Nyman,M. Radiszcz,Anthony J. Remijan,J. A. Rodón,Tsuyoshi Sawada,Satoko Takahashi,Remo P. J. Tilanus,B. Vila Vilaro,L. C. Watson,Tommy Wiklind,Eiji Akiyama,E. Chapillon,I. de Gregorio,J. Di Francesco,Frédéric Gueth,Akiko Kawamura,Chin-Fei Lee,Q. Nguyen Luong,Jeffrey G. Mangum,Vincent Piétu,Patricio Sanhueza,K. Saigo,Shigehisa Takakuwa,C. Ubach,T. A. van Kempen,A. Wootten,A. Castro-Carrizo,H. Francke,J. Gallardo,J. Garcia,S. Gonzalez,T. Hill,T. Kaminski,Yasutaka Kurono,H. Y. Liu,Carmen López,F. Morales,K. Plarre,G. Schieven,Leonardo Testi,L. Videla,Eric Villard,Paola Andreani,John E. Hibbard,Ken'ichi Tatematsu +84 more
The 2014 ALMA Long Baseline Campaign: First Results from High Angular Resolution Observations toward the HL Tau Region
Alma Partnership,Crystal L. Brogan,Laura M. Pérez,Todd R. Hunter,William R. F. Dent,A. S. Hales,Richard Hills,Stuartt Corder,Ed Fomalont,Catherine Vlahakis,Y. Asaki,Denis Barkats,Akihiko Hirota,Jacqueline Hodge,Caterina M. V. Impellizzeri,R. Kneissl,Elisabetta Liuzzo,Ray A. Lucas,N. Marcelino,Satoki Matsushita,Kouichiro Nakanishi,Neil M. Phillips,Anita M. S. Richards,I. Toledo,Rebeca Aladro,D. Broguiere,J. R. Cortes,Paulo C. Cortes,Daniel Espada,F. Galarza,D. Garcia-Appadoo,Lizette Guzman-Ramirez,Elizabeth Humphreys,Taehyun Jung,Seiji Kameno,Robert Laing,Stephane Leon,Gianni Marconi,A. Mignano,Bojan Nikolic,L.-Å. Nyman,M. Radiszcz,Anthony J. Remijan,J. A. Rodón,Tsuyoshi Sawada,Satoko Takahashi,Remo P. J. Tilanus,B. Vila Vilaro,L. C. Watson,Tommy Wiklind,Eiji Akiyama,E. Chapillon,I. de Gregorio-Monsalvo,J. Di Francesco,Frédéric Gueth,Akiko Kawamura,Chin-Fei Lee,Q. Nguyen Luong,Jeffrey G. Mangum,Vincent Piétu,Patricio Sanhueza,K. Saigo,Shigehisa Takakuwa,C. Ubach,T. A. van Kempen,Alwyn Wootten,A. Castro-Carrizo,H. Francke,J. Gallardo,J. Garcia,S. Gonzalez,T. Hill,T. Kaminski,Yasutaka Kurono,H. Y. Liu,Carmen López,F. Morales,K. Plarre,G. Schieven,Leonardo Testi,L. Videla,Eric Villard,Paola Andreani,John E. Hibbard,Ken'ichi Tatematsu +84 more