Sökning: onr:"swepub:oai:research.chalmers.se:0ab3862d-baa6-4d10-b950-af2c13e9055a" > Herschel-PACS spect...
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000 | 08960naa a2201201 4500 | |
001 | oai:research.chalmers.se:0ab3862d-baa6-4d10-b950-af2c13e9055a | |
003 | SwePub | |
008 | 171007s2010 | |||||||||||000 ||eng| | |
009 | oai:DiVA.org:su-51508 | |
024 | 7 | a https://doi.org/10.1051/0004-6361/2010146722 DOI |
024 | 7 | a https://research.chalmers.se/publication/1299892 URI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-515082 URI |
040 | a (SwePub)cthd (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Fich, M.u University of Waterloo4 aut |
245 | 1 0 | a Herschel-PACS spectroscopy of the intermediate mass protostar NGC 7129 FIRS 2 |
264 | c 2010-07-16 | |
264 | 1 | b EDP Sciences,c 2010 |
338 | a electronic2 rdacarrier | |
500 | a authorCount :61 | |
520 | a Aims. We present preliminary results of the first Herschel spectroscopic observations of NGC 7129 FIRS2, an intermediate mass star-forming region. We attempt to interpret the observations in the framework of an in-falling spherical envelope. Methods. The PACS instrument was used in line spectroscopy mode ( R = 1000-5000) with 15 spectral bands between 63 and 185 mu m. This provided good detections of 26 spectral lines seen in emission, including lines of H2O, CO, OH, O I, and C II. Results. Most of the detected lines, particularly those of H2O and CO, are substantially stronger than predicted by the spherical envelope models, typically by several orders of magnitude. In this paper we focus on what can be learned from the detected CO emission lines. Conclusions. It is unlikely that the much stronger than expected line emission arises in the (spherical) envelope of the YSO. The region hot enough to produce such high excitation lines within such an envelope is too small to produce the amount of emission observed. Virtually all of this high excitation emission must arise in structures such as as along the walls of the outflow cavity with the emission produced by a combination of UV photon heating and/or non-dissociative shocks. | |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
653 | a ISM: molecules | |
653 | a evolution | |
653 | a i. | |
653 | a young stellar objects | |
653 | a regions | |
653 | a star-formation | |
653 | a outflow | |
653 | a stars: formation | |
653 | a Astronomy and astrophysics | |
653 | a Astronomy | |
700 | 1 | a Johnstone, D.u University of Victoria,National Research Council Canada4 aut |
700 | 1 | a van Kempen, T. A.u Harvard-Smithsonian Center for Astrophysics,Universiteit Leiden (UL),Leiden University (UL)4 aut |
700 | 1 | a McCoey, C.u Western University,University of Waterloo4 aut |
700 | 1 | a Fuente, A.u Observatorio Astronómico Nacional (OAN),Spanish National Observatory (OAN)4 aut |
700 | 1 | a Caselli, P.u University of Leeds,Osservatorio Astrofisico di Arcetri,Arcetri Astrophysical Observatory4 aut |
700 | 1 | a Kristensen, L.u University of Victoria4 aut |
700 | 1 | a Plume, R.u University of Calgary4 aut |
700 | 1 | a Cernicharo, J.u Centro de Astrobiologia (CAB)4 aut |
700 | 1 | a Herczeg, G. J.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a van Dishoeck, E. F.u Universiteit Leiden (UL),Leiden University (UL),Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Wampfler, S. F.u Eidgenössische Technische Hochschule Zürich (ETH),Swiss Federal Institute of Technology in Zürich (ETH)4 aut |
700 | 1 | a Gaufre, P.u Laboratoire d'Astrophysique de Bordeaux4 aut |
700 | 1 | a Gill, Johnu Universiteit Leiden (UL),Leiden University (UL)4 aut |
700 | 1 | a Javadi, H.4 aut |
700 | 1 | a Justen, M.u Universität zu Köln,University of Cologne4 aut |
700 | 1 | a Laauwen, W.u Netherlands Institute for Space Research (SRON)4 aut |
700 | 1 | a Luinge, W.u Netherlands Institute for Space Research (SRON)4 aut |
700 | 1 | a Ossenkopf, V.u Universität zu Köln,University of Cologne4 aut |
700 | 1 | a Pearson, J. C.4 aut |
700 | 1 | a Bachiller, R.u Observatorio Astronómico Nacional (OAN),Spanish National Observatory (OAN)4 aut |
700 | 1 | a Baudry, A.u Laboratoire d'Astrophysique de Bordeaux4 aut |
700 | 1 | a Benedettini, M.u University of Michigan4 aut |
700 | 1 | a Bergin, E. A.u University of Michigan4 aut |
700 | 1 | a Benz, A. O.u Eidgenössische Technische Hochschule Zürich (ETH),Swiss Federal Institute of Technology in Zürich (ETH)4 aut |
700 | 1 | a Bjerkeli, Per,d 1977u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)gu97pebj |
700 | 1 | a Blake, G. A.u California Institute of Technology (Caltech)4 aut |
700 | 1 | a Bontemps, S.u Laboratoire d'Astrophysique de Bordeaux4 aut |
700 | 1 | a Braine, J.u Laboratoire d'Astrophysique de Bordeaux4 aut |
700 | 1 | a Bruderer, S.u Eidgenössische Technische Hochschule Zürich (ETH),Swiss Federal Institute of Technology in Zürich (ETH)4 aut |
700 | 1 | a Codella, C.u Anton Pannekoek Institute for Astronomy,Netherlands Institute for Space Research (SRON)4 aut |
700 | 1 | a Daniel, F.u LERMA - Laboratoire d'Etudes du Rayonnement et de la Matiere en Astrophysique et Atmospheres, France4 aut |
700 | 1 | a di Giorgio, A. M.u Netherlands Institute for Space Research (SRON)4 aut |
700 | 1 | a Dominik, C.u Anton Pannekoek Institute for Astronomy4 aut |
700 | 1 | a Doty, S.u Denison University4 aut |
700 | 1 | a Encrenaz, P.u LERMA - Laboratoire d'Etudes du Rayonnement et de la Matiere en Astrophysique et Atmospheres, France4 aut |
700 | 1 | a Giannini, T.4 aut |
700 | 1 | a Goicoechea, J. R.u Centro de Astrobiologia (CAB)4 aut |
700 | 1 | a de Graauw, T.u Netherlands Institute for Space Research (SRON)4 aut |
700 | 1 | a Helmich, F.u Netherlands Institute for Space Research (SRON)4 aut |
700 | 1 | a Herpin, F.u Laboratoire d'Astrophysique de Bordeaux4 aut |
700 | 1 | a Hogerheijde, M. R.u Universiteit Leiden (UL),Leiden University (UL)4 aut |
700 | 1 | a Jacq, T.u Laboratoire d'Astrophysique de Bordeaux4 aut |
700 | 1 | a Jorgensen, J. K.u Köpenhamns universitet,University of Copenhagen4 aut |
700 | 1 | a Larsson, Bengtu Stockholms universitet,Institutionen för astronomi,Stockholm University4 aut0 (Swepub:su)bem |
700 | 1 | a Lis, D.u California Institute of Technology (Caltech)4 aut |
700 | 1 | a Liseau, René,d 1949u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)liseau |
700 | 1 | a Marseille, M.u Netherlands Institute for Space Research (SRON),Observatorio Astronómico Nacional (OAN),Spanish National Observatory (OAN)4 aut |
700 | 1 | a Melnick, G. J.u Universiteit Leiden (UL),Leiden University (UL)4 aut |
700 | 1 | a Nisini, B.4 aut |
700 | 1 | a Olberg, Michael,d 1956u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)olberg |
700 | 1 | a Parise, B.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG),Universität zu Köln,University of Cologne4 aut |
700 | 1 | a Risacher, C.u Netherlands Institute for Space Research (SRON)4 aut |
700 | 1 | a Santiago, J.u Observatorio Astronómico Nacional (OAN),Spanish National Observatory (OAN)4 aut |
700 | 1 | a Saraceno, P.4 aut |
700 | 1 | a Shipman, R.u Netherlands Institute for Space Research (SRON)4 aut |
700 | 1 | a Tafalla, M.u Observatorio Astronómico Nacional (OAN),Spanish National Observatory (OAN)4 aut |
700 | 1 | a van der Tak, F. F. S.u Rijksuniversiteit Groningen,University of Groningen,Netherlands Institute for Space Research (SRON)4 aut |
700 | 1 | a Visser, R.u Universiteit Leiden (UL),Leiden University (UL)4 aut |
700 | 1 | a Wyrowski, F.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Yildiz, U. A.u Universiteit Leiden (UL),Leiden University (UL)4 aut |
710 | 2 | a University of Waterloob University of Victoria4 org |
773 | 0 | t Astronomy and Astrophysicsd : EDP Sciencesg 518:Article Number: L86q 518:Article Number: L86x 0004-6361x 1432-0746 |
856 | 4 | u http://publications.lib.chalmers.se/records/fulltext/local_129989.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://www.aanda.org/articles/aa/pdf/2010/10/aa14672-10.pdf |
856 | 4 8 | u https://doi.org/10.1051/0004-6361/201014672 |
856 | 4 8 | u https://research.chalmers.se/publication/129989 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-51508 |
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