Infrared study of transitional disks in Ophiuchus with Herschel

Isabel Rebollido, Bruno Merín, Álvaro Ribas, Ignacio Bustamante, Hervé Bouy, Pablo Riviere-Marichalar, Timo Prusti, Göran L. Pilbratt, Philippe André, P. Ábrahám

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Context. Observations of nearby star-forming regions with the Herschel Space Observatory complement our view of the protoplanetary disks in Ophiuchus with information about the outer disks. Aims. The main goal of this project is to provide new far-infrared fluxes for the known disks in the core region of Ophiuchus and to identify potential transitional disks using data from Herschel. Methods. We obtained PACS and SPIRE photometry of previously spectroscopically confirmed young stellar objects (YSO) in the region and analysed their spectral energy distributions. Results. From an initial sample of 261 objects with spectral types in Ophiuchus, we detect 49 disks in at least one Herschel band. We provide new far-infrared fluxes for these objects. One of them is clearly a new transitional disk candidate. Conclusions. The data from Herschel Space Observatory provides fluxes that complement previous infrared data and that we use to identify a new transitional disk candidate.

Original languageEnglish
Article numberA30
JournalAstronomy and Astrophysics
Volume581
DOIs
Publication statusPublished - Sep 1 2015

Fingerprint

observatory
complement
observatories
protoplanetary disks
spectral energy distribution
photometry
energy
stars
distribution
young
project
method

Keywords

  • Planets and satellites: formation
  • Protoplanetary disks
  • Stars: formation
  • Stars: pre-main sequence

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

Cite this

Rebollido, I., Merín, B., Ribas, Á., Bustamante, I., Bouy, H., Riviere-Marichalar, P., ... Ábrahám, P. (2015). Infrared study of transitional disks in Ophiuchus with Herschel. Astronomy and Astrophysics, 581, [A30]. https://doi.org/10.1051/0004-6361/201425556

Infrared study of transitional disks in Ophiuchus with Herschel. / Rebollido, Isabel; Merín, Bruno; Ribas, Álvaro; Bustamante, Ignacio; Bouy, Hervé; Riviere-Marichalar, Pablo; Prusti, Timo; Pilbratt, Göran L.; André, Philippe; Ábrahám, P.

In: Astronomy and Astrophysics, Vol. 581, A30, 01.09.2015.

Research output: Contribution to journalArticle

Rebollido, I, Merín, B, Ribas, Á, Bustamante, I, Bouy, H, Riviere-Marichalar, P, Prusti, T, Pilbratt, GL, André, P & Ábrahám, P 2015, 'Infrared study of transitional disks in Ophiuchus with Herschel', Astronomy and Astrophysics, vol. 581, A30. https://doi.org/10.1051/0004-6361/201425556
Rebollido I, Merín B, Ribas Á, Bustamante I, Bouy H, Riviere-Marichalar P et al. Infrared study of transitional disks in Ophiuchus with Herschel. Astronomy and Astrophysics. 2015 Sep 1;581. A30. https://doi.org/10.1051/0004-6361/201425556
Rebollido, Isabel ; Merín, Bruno ; Ribas, Álvaro ; Bustamante, Ignacio ; Bouy, Hervé ; Riviere-Marichalar, Pablo ; Prusti, Timo ; Pilbratt, Göran L. ; André, Philippe ; Ábrahám, P. / Infrared study of transitional disks in Ophiuchus with Herschel. In: Astronomy and Astrophysics. 2015 ; Vol. 581.
@article{c0d6d8a87c9b486e9e5c817c256c5987,
title = "Infrared study of transitional disks in Ophiuchus with Herschel",
abstract = "Context. Observations of nearby star-forming regions with the Herschel Space Observatory complement our view of the protoplanetary disks in Ophiuchus with information about the outer disks. Aims. The main goal of this project is to provide new far-infrared fluxes for the known disks in the core region of Ophiuchus and to identify potential transitional disks using data from Herschel. Methods. We obtained PACS and SPIRE photometry of previously spectroscopically confirmed young stellar objects (YSO) in the region and analysed their spectral energy distributions. Results. From an initial sample of 261 objects with spectral types in Ophiuchus, we detect 49 disks in at least one Herschel band. We provide new far-infrared fluxes for these objects. One of them is clearly a new transitional disk candidate. Conclusions. The data from Herschel Space Observatory provides fluxes that complement previous infrared data and that we use to identify a new transitional disk candidate.",
keywords = "Planets and satellites: formation, Protoplanetary disks, Stars: formation, Stars: pre-main sequence",
author = "Isabel Rebollido and Bruno Mer{\'i}n and {\'A}lvaro Ribas and Ignacio Bustamante and Herv{\'e} Bouy and Pablo Riviere-Marichalar and Timo Prusti and Pilbratt, {G{\"o}ran L.} and Philippe Andr{\'e} and P. {\'A}brah{\'a}m",
year = "2015",
month = "9",
day = "1",
doi = "10.1051/0004-6361/201425556",
language = "English",
volume = "581",
journal = "Astronomy and Astrophysics",
issn = "0004-6361",
publisher = "EDP Sciences",

}

TY - JOUR

T1 - Infrared study of transitional disks in Ophiuchus with Herschel

AU - Rebollido, Isabel

AU - Merín, Bruno

AU - Ribas, Álvaro

AU - Bustamante, Ignacio

AU - Bouy, Hervé

AU - Riviere-Marichalar, Pablo

AU - Prusti, Timo

AU - Pilbratt, Göran L.

AU - André, Philippe

AU - Ábrahám, P.

PY - 2015/9/1

Y1 - 2015/9/1

N2 - Context. Observations of nearby star-forming regions with the Herschel Space Observatory complement our view of the protoplanetary disks in Ophiuchus with information about the outer disks. Aims. The main goal of this project is to provide new far-infrared fluxes for the known disks in the core region of Ophiuchus and to identify potential transitional disks using data from Herschel. Methods. We obtained PACS and SPIRE photometry of previously spectroscopically confirmed young stellar objects (YSO) in the region and analysed their spectral energy distributions. Results. From an initial sample of 261 objects with spectral types in Ophiuchus, we detect 49 disks in at least one Herschel band. We provide new far-infrared fluxes for these objects. One of them is clearly a new transitional disk candidate. Conclusions. The data from Herschel Space Observatory provides fluxes that complement previous infrared data and that we use to identify a new transitional disk candidate.

AB - Context. Observations of nearby star-forming regions with the Herschel Space Observatory complement our view of the protoplanetary disks in Ophiuchus with information about the outer disks. Aims. The main goal of this project is to provide new far-infrared fluxes for the known disks in the core region of Ophiuchus and to identify potential transitional disks using data from Herschel. Methods. We obtained PACS and SPIRE photometry of previously spectroscopically confirmed young stellar objects (YSO) in the region and analysed their spectral energy distributions. Results. From an initial sample of 261 objects with spectral types in Ophiuchus, we detect 49 disks in at least one Herschel band. We provide new far-infrared fluxes for these objects. One of them is clearly a new transitional disk candidate. Conclusions. The data from Herschel Space Observatory provides fluxes that complement previous infrared data and that we use to identify a new transitional disk candidate.

KW - Planets and satellites: formation

KW - Protoplanetary disks

KW - Stars: formation

KW - Stars: pre-main sequence

UR - http://www.scopus.com/inward/record.url?scp=84940706265&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84940706265&partnerID=8YFLogxK

U2 - 10.1051/0004-6361/201425556

DO - 10.1051/0004-6361/201425556

M3 - Article

VL - 581

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

SN - 0004-6361

M1 - A30

ER -