• Login
    View Item 
    •   Home
    • UA Faculty Research
    • UA Faculty Publications
    • View Item
    •   Home
    • UA Faculty Research
    • UA Faculty Publications
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of UA Campus RepositoryCommunitiesTitleAuthorsIssue DateSubmit DateSubjectsPublisherJournalThis CollectionTitleAuthorsIssue DateSubmit DateSubjectsPublisherJournal

    My Account

    LoginRegister

    About

    AboutUA Faculty PublicationsUA DissertationsUA Master's ThesesUA Honors ThesesUA PressUA YearbooksUA CatalogsUA Libraries

    Statistics

    Most Popular ItemsStatistics by CountryMost Popular Authors

    The newborn planet population emerging from ring-like structures in discs

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    stz913.pdf
    Size:
    896.6Kb
    Format:
    PDF
    Description:
    Final Published Version
    Download
    Author
    Lodato, Giuseppe
    Dipierro, Giovanni
    Ragusa, Enrico
    Long, Feng cc
    Herczeg, Gregory J
    Pascucci, Ilaria cc
    Pinilla, Paola
    Manara, Carlo F
    Tazzari, Marco
    Liu, Yao
    Mulders, Gijs D
    Harsono, Daniel
    Boehler, Yann
    Ménard, François
    Johnstone, Doug
    Salyk, Colette
    van der Plas, Gerrit
    Cabrit, Sylvie
    Edwards, Suzan
    Fischer, William J
    Hendler, Nathan
    Nisini, Brunella
    Rigliaco, Elisabetta
    Avenhaus, Henning
    Banzatti, Andrea
    Gully-Santiago, Michael
    Show allShow less
    Affiliation
    Univ Arizona, Lunar & Planetary Lab
    Univ Arizona, Steward Observ, Dept Astron
    Issue Date
    2019-06
    Keywords
    accretion
    accretion discs
    planets and satellites
    formation
    protoplanetary discs
    
    Metadata
    Show full item record
    Publisher
    OXFORD UNIV PRESS
    Citation
    Giuseppe Lodato, Giovanni Dipierro, Enrico Ragusa, Feng Long, Gregory J Herczeg, Ilaria Pascucci, Paola Pinilla, Carlo F Manara, Marco Tazzari, Yao Liu, Gijs D Mulders, Daniel Harsono, Yann Boehler, François Ménard, Doug Johnstone, Colette Salyk, Gerrit van der Plas, Sylvie Cabrit, Suzan Edwards, William J Fischer, Nathan Hendler, Brunella Nisini, Elisabetta Rigliaco, Henning Avenhaus, Andrea Banzatti, Michael Gully-Santiago, The newborn planet population emerging from ring-like structures in discs, Monthly Notices of the Royal Astronomical Society, Volume 486, Issue 1, June 2019, Pages 453–461, https://doi.org/10.1093/mnras/stz913
    Journal
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
    Rights
    © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society
    Collection Information
    This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.
    Abstract
    ALMA has observed a plethora of ring-like structures in planet-forming discs at distances of 10-100 au from their host star. Although several mechanisms have been invoked to explain the origin of such rings, a common explanation is that they trace new-born planets. Under the planetary hypothesis, a natural question is how to reconcile the apparently high frequency of gap-carving planets at 10-100 au with the paucity of Jupiter-mass planets observed around main-sequence stars at those separations. Here, we provide an analysis of the new-born planet population emerging from observations of gaps in discs, under the assumption that the observed gaps are due to planets. We use a simple estimate of the planet mass based on the gap morphology, and apply it to a sample of gaps recently obtained by us in a survey of Taurus with ALMA. We also include additional data from recent published surveys, thus analysing the largest gap sample to date, for a total of 48 gaps. The properties of the purported planets occupy a distinctively different region of parameter space with respect to the known exo-planet population, currently not accessible through planet finding methods. Thus, no discrepancy in the mass and radius distribution of the two populations can be claimed at this stage. We show that the mass of the inferred planets conforms to the theoretically expected trend for the minimum planet mass needed to carve a dust gap. Finally, we estimate the separation and mass of the putative planets after accounting for migration and accretion, for a range of evolutionary times, finding a good match with the distribution of cold Jupiters.
    ISSN
    0035-8711
    EISSN
    1365-2966
    DOI
    10.1093/mnras/stz913
    Version
    Final published version
    Sponsors
    European Union [823823]; European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme [681601]; DISCSIM project - European Research Council [341137, ERC-2013-ADG]; UK Science and Technology research Council (STFC); National Research Council of Canada; NSERC Discovery Grant; ANR of France [ANR-16-CE31-0013]; National Science Foundation of China [11773002, 11473005]; ESO Fellowship; Deutsche Forschungs-Gemeinschaft (DFG, German Research Foundation) [FOR 2634/1 TE 1024/1-1]; DFG cluster of excellence Origin and Structure of the Universe; project PRIN-INAF 2016 The Cradle of Life - GENESIS-SKA (General Conditions in Early Planetary Systems for the rise of life with SKA)
    ae974a485f413a2113503eed53cd6c53
    10.1093/mnras/stz913
    Scopus Count
    Collections
    UA Faculty Publications

    entitlement

     
    The University of Arizona Libraries | 1510 E. University Blvd. | Tucson, AZ 85721-0055
    Tel 520-621-6442 | repository@u.library.arizona.edu
    DSpace software copyright © 2002-2017  DuraSpace
    Quick Guide | Contact Us | Send Feedback
    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.