| Author | dc.contributor.author | Garay Brignardello, Guido | |
| Author | dc.contributor.author | Faúndez, Santiago | es_CL |
| Author | dc.contributor.author | Mardones Pérez, Diego | es_CL |
| Author | dc.contributor.author | Bronfman Aguiló, Leonardo | es_CL |
| Admission date | dc.date.accessioned | 2013-01-15T20:26:16Z | |
| Available date | dc.date.available | 2013-01-15T20:26:16Z | |
| Publication date | dc.date.issued | 2004-07-20 | |
| Cita de ítem | dc.identifier.citation | ASTROPHYSICAL JOURNAL Volume: 610 Issue: 1 Pages: 313-319 Part: Part 1 Published: JUL 20 2004 | es_CL |
| Identifier | dc.identifier.issn | 0004-637X | |
| Identifier | dc.identifier.other | DOI: 10.1086/421437 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/125758 | |
| General note | dc.description | Artículo de publicación ISI | es_CL |
| Abstract | dc.description.abstract | We report the identification, from a 1.2 mm dust continuum emission survey toward massive star-forming regions, of four strong 1.2 mm sources without counterparts at mid-infrared (Midcourse Space Experiment [MSX]) and far-infrared (IRAS) wavelengths. They have radii in the range 0.2-0.3 pc, dust temperatures less than or equal to17 K, masses in the range 4 x 10(2)-2 x 10(3) M-circle dot, and densities of similar to2 x 10(5) cm(-3). We suggest that these objects are massive and dense cold cores that will eventually collapse to form high-mass stars. | es_CL |
| Lenguage | dc.language.iso | en | es_CL |
| Publisher | dc.publisher | UNIV CHICAGO PRESS | es_CL |
| Keywords | dc.subject | dust, extinction | es_CL |
| Título | dc.title | Discovery of four new massive and dense cold cores | es_CL |
| Document type | dc.type | Artículo de revista | |
