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The Empirical and Radiative Transfer Hybrid (EaRTH) Disk Model: Merging Analyses of Protoplanetary Dust Disk Mineralogy and Structure
Indexado
WoS WOS:001275864100001
Scopus SCOPUS_ID:85199679338
DOI 10.3847/1538-4357/AD4D91
Año 2024
Tipo artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras


Abstract



Our understanding of how exoplanets form and evolve relies on analyses of both the mineralogy of protoplanetary disks and their detailed structures; however, these key complementary aspects of disks are usually studied separately. We present initial results from a hybrid model that combines the empirical characterization of the mineralogy of a disk, as determined from its mid-infrared spectral features, with the MCFOST radiative transfer disk model, a combination we call the Empirical and Radiative Transfer Hybrid (EaRTH) Disk Model. With the results of the mineralogy detection serving as input to the radiative transfer model, we generate mid-infrared spectral energy distributions (SEDs) that reflect both the mineralogical and structural parameters of the corresponding disk. Initial fits of the SED output by the resulting integrated model of Spitzer Space Telescope mid-infrared spectra of the protoplanetary disk orbiting the nearby T Tauri star MP Mus demonstrate the potential advantages of this approach by revealing details like the dominance of micron-sized olivine and micron-sized forsterite in this dusty disk. The simultaneous insight into disk composition and structure provided by the EaRTH Disk methodology should be directly applicable to the interpretation of mid-infrared spectra of protoplanetary disks that will be produced by the James Webb Space Telescope.

Revista



Revista ISSN
Astrophysical Journal 0004-637X

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Disciplinas de Investigación



WOS
Astronomy & Astrophysics
Scopus
Sin Disciplinas
SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional



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Autores - Afiliación



Ord. Autor Género Institución - País
1 Grimble, William - Vanderbilt Univ - Estados Unidos
Rochester Inst Technol - Estados Unidos
Vanderbilt University - Estados Unidos
Vanderbilt University School of Engineering - Estados Unidos
Rochester Institute of Technology - Estados Unidos
2 Kastner, Joel Hombre Rochester Inst Technol - Estados Unidos
Rochester Institute of Technology - Estados Unidos
3 Pinte, Christophe Hombre MONASH UNIV - Australia
Monash University - Australia
4 Sargent, Benjamin Hombre Space Telescope & Sci Inst STScI - Estados Unidos
Johns Hopkins Univ - Estados Unidos
Space Telescope Science Institute - Estados Unidos
Johns Hopkins University Krieger School of Arts and Sciences - Estados Unidos
5 Principe, David A. Hombre Kavli Inst Astrophys & Space Res - Estados Unidos
MIT Kavli Institute for Astrophysics and Space Research - Estados Unidos
6 Dickson-Vandervelde, Annie - Vassar Coll - Estados Unidos
Vassar College - Estados Unidos
7 Belen Aguayo, Aurora - Universidad Nacional Andrés Bello - Chile
8 Caceres, Claudio Hombre Universidad Nacional Andrés Bello - Chile
9 SCHREIBER-KELLNER, MATTHIAS RUDOLF Hombre Universidad Técnica Federico Santa María - Chile
Núcleo Milenio de Formación Planetaria - Chile
10 Stassun, Keivan - Vanderbilt Univ - Estados Unidos
Vanderbilt University - Estados Unidos

Muestra la afiliación y género (detectado) para los co-autores de la publicación.

Financiamiento



Fuente
FONDECYT
National Science Foundation
NASA
National Aeronautics and Space Administration
NASA Astrophysics Data Analysis Program
NASA Exoplanets program
ANID
ANID-Millennium Science Initiative Program
ANID BASAL
DPAC has been provided by national institutions
Vanderbilt University's First Center for Autism Innovation

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos



Agradecimiento
We thank the anonymous referee for their careful review and helpful comments which helped to greatly improve this article.This research was supported by NASA Astrophysics Data Analysis Program grant 80NSSC22K0625 and NASA Exoplanets Program grant 80NSSC19K0292 to R.I.T.Partial support for this work was provided by Vanderbilt University's First Center for Autism & Innovation.This research has made use of the NASA/IPAC Infrared Science Archive, which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration.This work is based in part on observations made with the Spitzer Space Telescope, obtained from the NASA/IPAC Infrared Science Archive, both of which are operated by the Jet Propulsion Laboratory, California Institute of Technology under a contract with the National Aeronautics and Space Administration.This research makes use of data products from the Two Micron All Sky Survey, which is a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation.This work has made use of data from the European Space Agency (ESA) mission Gaia (https://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC; https://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.This research has made use of the SIMBAD database, operated at CDS, Strasbourg, France.This research has made use of the VizieR catalog access tool (Ochsenbein et al. 2000).The online documentation for SciPy (Virtanen et al. 2020) was referenced for the utility of some Python functions, as well as sample code to see how the functions work, particularly scipy.interpolate.interp1d for data interpolation. The program made significant use of NumPy (Oliphant 2006; van der Walt et al. 2011; Harris et al. 2020) and AstroPy (Astropy Collaboration et al. 2013). Graph plotting was done using Matplotlib (Hunter 2007).This research made use of the Heidelberg-Jena-St.Petersburg Database of Optical Constants (HJPDOC) for the retrieval of silicate optical constants (Henning et al. 1999; Jaeger et al. 2003c).This paper makes use of the following ALMA data: ADS/JAO.ALMA#2017.1.01167.S. ALMA is a partnership of ESO (representing its member states), NSF (USA) and NINS (Japan), together with NRC (Canada), MOST and ASIAA (Taiwan), and KASI (Republic of Korea), in cooperation with the Republic of Chile. The Joint ALMA Observatory is operated by ESO, AUI/NRAO, and NAOJ.The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc.Part of the data are retrieved from the JVO portal (http://jvo.nao.ac.jp/portal) operated by the NAOJ.Images of MCFOST (Pinte et al. 2022) data were rendered by making use of pymcfost (Pinte 2022).C.C. acknowledges support by ANID BASAL project FB210003.M.R.S. acknowledges support by ANID-Millennium Science Initiative Program-NCN19_171 and FONDECYT (grant 1221059).
C.C. acknowledges support by ANID BASAL project FB210003.
M.R.S. acknowledges support by ANID\u2014Millennium Science Initiative Program\u2014NCN19_171 and FONDECYT (grant 1221059).
This research was supported by NASA Astrophysics Data Analysis Program grant 80NSSC22K0625 and NASA Exoplanets Program grant 80NSSC19K0292 to R.I.T.
C.C. acknowledges support by ANID BASAL project FB210003.

Muestra la fuente de financiamiento declarada en la publicación.