Výsledky vyhledávání - "(ISM:) photon-dominated region (PDR)"

Observation and calibration strategies for large-scale multi-beam velocity-resolved mapping of the [CII] emission in the Orion molecular cloud

Autor: Rolf Güsten, S. Suri, Olivier Berné, S. Kabanovic, Mark G. Wolfire, Alexander G. G. M. Tielens, C. H. M. Pabst, Ronan Higgins, Javier R. Goicoechea, Yoko Okada, Heiko Richter, A. Parikka, Juergen Stutzki, E. Chambers, D. Teyssier, Christof Buchbender, M. Mertens, Rebeca Aladro

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy & Astrophysics, 652, 1-23
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2021, 652, ⟨10.1051/0004-6361/202039621⟩

24 pags., 32 figs., 3 tabs.
Context. The [CII] 158 μm far-infrared fine-structure line is one of the dominant cooling lines of the star-forming interstellar medium. Hence [CII] emission originates in and thus can be used to trace a range of ISM

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::140ab9d7f51b5a7fa5cd2236ceb6ee7f
http://arxiv.org/abs/2106.15620

Zobrazit plný text záznamu

Bottlenecks to interstellar sulfur chemistry: Sulfur-bearing hydrides in UV-illuminated gas and grains

Autor: Cinthya N. Herrera, S. Cuadrado, C. Duran, Denise Riquelme, Octavio Roncero, Edwige Chapillon, Emeric Bron, Jérôme Pety, Javier R. Goicoechea, Alfredo Aguado, Asunción Fuente

Publikováno v: Biblos-e Archivo. Repositorio Institucional de la UAM
instname
Digital.CSIC. Repositorio Institucional del CSIC
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 647, pp.A10. ⟨10.1051/0004-6361/202039756⟩

25 pags., 24 figs., 9 tabs.
Hydride molecules lie at the base of interstellar chemistry, but the synthesis of sulfuretted hydrides is poorly understood and their abundances often crudely constrained. Motivated by new observations of the Orion Ba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4ac6d08ebe70cfb10a27c6247f5c972
http://arxiv.org/abs/2101.01012

Zobrazit plný text záznamu

CO-Dark H2 Gas is not Dark Anymore

Autor: Umit Kavak, Russell F. Shipmann, Floris F.S. van der Tak, Alexander G.G.M. Tielens

The hydrogen fluoride (HF) molecule is seen in absorption in the interstellar medium (ISM) along many lines of sight. It is surprisingly observed in emission toward the Orion Bar, which is an interface between the ionized region around the Orion Trap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43d2c7ffa9825638282ef1f438666580

Zobrazit plný text záznamu

Spatially resolved images of reactive ions in the Orion Bar

Autor: Javier R. Goicoechea, Jérôme Pety, John H. Black, Emeric Bron, Maryvonne Gerin, José Cernicharo, Asunción Fuente, S. Cuadrado, Edwige Chapillon

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2017, 601, pp.id.L9. ⟨10.1051/0004-6361/201730716⟩
BASE-Bielefeld Academic Search Engine
Digital.CSIC. Repositorio Institucional del CSIC
instname
Astronomy and Astrophysics-A&A, 2017, 601, pp.id.L9. ⟨10.1051/0004-6361/201730716⟩

We report high angular resolution (4.9" x 3.0") images of reactive ions SH+, HOC+, and SO+ toward the Orion Bar photodissociation region (PDR). We used ALMA-ACA to map several rotational lines at 0.8 mm, complemented with multi-line observations obta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b2e37e41b3a90a28f0fec3362045e46
http://hdl.handle.net/20.500.12278/95699

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Akademický článek

Direct estimation of electron density in the Orion Bar PDR from mm-wave carbon recombination lines.

Autor: Cuadrado S; Instituto de Física Fundamental (IFF-CSIC). Calle Serrano 121-123, E28006 Madrid, Spain., Salas P; Leiden Observatory, Leiden University, P.O. Box 9513, NL-2300 RA Leiden, The Netherlands., Goicoechea JR; Instituto de Física Fundamental (IFF-CSIC). Calle Serrano 121-123, E28006 Madrid, Spain., Cernicharo J; Instituto de Física Fundamental (IFF-CSIC). Calle Serrano 121-123, E28006 Madrid, Spain., Tielens AGGM; Leiden Observatory, Leiden University, P.O. Box 9513, NL-2300 RA Leiden, The Netherlands., Báez-Rubio A; Centro de Astrobiología (CSIC-INTA), Ctra. de Torrejón a Ajalvir, km 4, E28850 Torrejón de Ardoz, Madrid, Spain.

Publikováno v: Astronomy and astrophysics [Astron Astrophys] 2019 May 01; Vol. 625. Date of Electronic Publication: 2019 May 07.

Zobrazit plný text záznamu

Akademický článek

Structure of photodissociation fronts in star-forming regions revealed by observations of high-J CO emission lines with Herschel.

Autor: Joblin C; IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France., Bron E; Instituto de Fisica Fundamental (CSIC), Calle Serrano 121-123, 28006, Madrid, Spain.; LERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ. Paris 06, F-92190, Meudon, France., Pinto C; Aix-Marseille Université, CNRS, LAM (Laboratoire d'Astrophysique de Marseille) UMR 7326, 13388 Marseille, France., Pilleri P; IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France., Le Petit F; LERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ. Paris 06, F-92190, Meudon, France., Gerin M; LERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ. Paris 06, F-92190, Meudon, France., Le Bourlot J; LERMA, Observatoire de Paris, PSL Research University, CNRS, Sorbonne Universités, UPMC Univ. Paris 06, F-92190, Meudon, France.; Université Paris-Diderot, Paris, France., Fuente A; Observatorio Astronómico Nacional, Apdo. 112, 28803 Alcalá de Henares, Madrid, Spain., Berne O; IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France., Goicoechea JR; Instituto de Fisica Fundamental (CSIC), Calle Serrano 121-123, 28006, Madrid, Spain., Habart E; Institut d'Astrophysique Spatiale (IAS), Université Paris Sud & CNRS, 91405 Orsay, France., Köhler M; Institut d'Astrophysique Spatiale (IAS), Université Paris Sud & CNRS, 91405 Orsay, France., Teyssier D; European Space Astronomy Centre, ESA, PO Box 78, 28691 Villanueva de la Cañada, Madrid, Spain., Nagy Z; I. Physikalisches Institut der Universität zu Köln, Zülpicher Strasse 77, 50937 Köln, Germany., Montillaud J; Institut Utinam, CNRS UMR 6213, OSU THETA, Université de Franche-Comté, 41bis avenue de l'Observatoire, 25000 Besançon, France., Vastel C; IRAP, Université de Toulouse, CNRS, UPS, CNES, 9 Av. colonel Roche, BP 44346, 31028 Toulouse Cedex 4, France., Cernicharo J; Instituto de Fisica Fundamental (CSIC), Calle Serrano 121-123, 28006, Madrid, Spain., Röllig M; I. Physikalisches Institut der Universität zu Köln, Zülpicher Strasse 77, 50937 Köln, Germany., Ossenkopf-Okada V; I. Physikalisches Institut der Universität zu Köln, Zülpicher Strasse 77, 50937 Köln, Germany., Bergin EA; Department of Astronomy, University of Michigan, 311 West Hall, 1085 S. University Avenue, Ann Arbor, MI 48109, USA.

Publikováno v: Astronomy and astrophysics [Astron Astrophys] 2018 Jul; Vol. 615. Date of Electronic Publication: 2018 Jul 27.

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání