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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional Autónoma de México
2001
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| Online Access: | https://www.redalyc.org/articulo.oa?id=57101123 |
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Table of Contents:
- CO(J=2->1) In-Plane Survey of the 4th Galactic Quadrant L. Carrasco A. Luna L. Bronfman T. Handa T. Hasegawa Física, Astronomía y Matemáticas We present CO(J=2 -> 1) data covering from 270o to 360o in Galactic longitude, at latitude b=0o (IV quadrant). These data were obtained with the VST2 (Very Small Telescope 2), a 60 cm antenna with a beam of 8.9 arcmin (FWHM) installed by the University of Tokyo at ESO La Silla, Chil e (Hasegawa et al. 1996). The new data are analyzed under a similar axisymmmetric model from Sakamoto et al. (1997) for b=0o, and using published CO(J=1 -> 0) data by Bronfman et al. (1989). The distribution of the TR*({J=2 -> 1})/TR*({J=1 -> 0}) ratio is compared to that of massive star forming regions from the catalogs of Bronfman et al. (1996) and Caswell & Haynes (1987). 2001 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57101123 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Vol.11