Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/63188
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dc.contributor.authorLópez Hermoso, Rosario-
dc.contributor.authorAcosta-Pulido José A.-
dc.contributor.authorEstalella, Robert-
dc.contributor.authorGómez, G.-
dc.contributor.authorGarcía-Lorenzo, B.-
dc.date.accessioned2015-02-20T09:16:56Z-
dc.date.available2015-02-20T09:16:56Z-
dc.date.issued2015-
dc.identifier.issn0035-8711-
dc.identifier.urihttp://hdl.handle.net/2445/63188-
dc.description.abstractIn this work, we derive the full 3D kinematics of the near-infrared outflow HH 223, located in the dark cloud Lynds 723 (L723), where a well-defined quadrupolar CO outflow is found. HH 223 appears projected on to the two lobes of the east<br>west CO outflow. The radio continuum source VLA 2, towards the centre of the CO outflow, harbours a multiple system of low-mass young stellar objects. One of the components has been proposed to be the exciting source of the east<br>west CO outflow. From the analysis of the kinematics, we get further evidence on the relationship between the near-infrared and CO outflows and on the location of their exciting source. The proper motions were derived using multi-epoch, narrow-band H2 (2.122 μm line) images. Radial velocities were derived from the 2.122 μm line of the spectra. Because of the extended (∼5 arcmin), S-shaped morphology of the target, the spectra were obtained with the multi-object-spectroscopy (MOS) observing mode using the instrument Long-Slit Intermediate Resolution Infrared Spectrograph (LIRIS) at the 4.2 m William Herschel Telescope. To our knowledge, this work is the first time that MOS observing mode has been successfully used in the near-infrared range for an extended target.-
dc.format.extent15 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherRoyal Astronomical Society-
dc.relation.isformatofReproducció del document publicat a: http://doi.dx.org/10.1093/mnras/stu2607-
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society, 2015, vol. 447, num. 3, p. 2588-2602-
dc.relation.urihttp://dx.doi.org/10.1093/mnras/stu2607-
dc.rights(c) López Hermoso, María Rosario et al., 2015-
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)-
dc.subject.classificationRadioastronomia-
dc.subject.classificationJets (Astrofísica)-
dc.subject.classificationEstels-
dc.subject.otherRadio astronomy-
dc.subject.otherAstrophysical jets-
dc.subject.otherStars-
dc.title3D kinematics of the near-IR HH 223 outflow in L723-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.identifier.idgrec646928-
dc.date.updated2015-02-20T09:16:56Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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