Abstract:
We report on the detection of HCO? and 12CO emission in the rotational transition J ? 1?0 in the vicinity of the shock front at the southern border of the supernova remnant RCW 103, where previous infrared observations suggest an interaction with a molecular cloud. The observations were carried out with the Australian Millimeter Radiotelescope at Mopra. We observed a depletion of HCO? behind the supernova shock front. In addition, we studied the interstellar medium over an extended region towards RCW 103 based on archival ? 21 cm Hi line observations from the Australia Telescope Compact Array (ATCA) and the Parkes Telescope. No atomic gas was observed in emission in coincidence with the molecular feature. This absence was interpreted in terms of self-absorption processes. © Astronomical Society of Australia 2006.
Registro:
Documento: |
Artículo
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Título: | An atomic and molecular study of the interstellar medium around the supernova remnant RCW 103 |
Autor: | Paron, S.A.; Reynoso, E.M.; Purcell, C.; Dubner, G.M.; Green, A. |
Filiación: | Instituto de Astronomía y Física Del Espacio (IAFE), 1428 Buenos Aires, Argentina Department of Astrophysics and Optics, University of New South Wales, Sydney, NSW 2052, Australia School of Physics, University of Sydney, Sydney, NSW 2006, Australia
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Palabras clave: | ISM: clouds; ISM: molecules; ISM: supernova remnants; supernova remnants: individual (G332.4-0.4,RCW 103) |
Año: | 2006
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Volumen: | 23
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Número: | 2
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Página de inicio: | 69
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Página de fin: | 75
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DOI: |
http://dx.doi.org/10.1071/AS06003 |
Título revista: | Publications of the Astronomical Society of Australia
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Título revista abreviado: | Publ. Astron. Soc. Aust.
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ISSN: | 13233580
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13233580_v23_n2_p69_Paron |
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Citas:
---------- APA ----------
Paron, S.A., Reynoso, E.M., Purcell, C., Dubner, G.M. & Green, A.
(2006)
. An atomic and molecular study of the interstellar medium around the supernova remnant RCW 103. Publications of the Astronomical Society of Australia, 23(2), 69-75.
http://dx.doi.org/10.1071/AS06003---------- CHICAGO ----------
Paron, S.A., Reynoso, E.M., Purcell, C., Dubner, G.M., Green, A.
"An atomic and molecular study of the interstellar medium around the supernova remnant RCW 103"
. Publications of the Astronomical Society of Australia 23, no. 2
(2006) : 69-75.
http://dx.doi.org/10.1071/AS06003---------- MLA ----------
Paron, S.A., Reynoso, E.M., Purcell, C., Dubner, G.M., Green, A.
"An atomic and molecular study of the interstellar medium around the supernova remnant RCW 103"
. Publications of the Astronomical Society of Australia, vol. 23, no. 2, 2006, pp. 69-75.
http://dx.doi.org/10.1071/AS06003---------- VANCOUVER ----------
Paron, S.A., Reynoso, E.M., Purcell, C., Dubner, G.M., Green, A. An atomic and molecular study of the interstellar medium around the supernova remnant RCW 103. Publ. Astron. Soc. Aust. 2006;23(2):69-75.
http://dx.doi.org/10.1071/AS06003