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N2H+ and N2D+ in interstellar molecular clouds. II- Observations
N2H+ and N2D+ in interstellar molecular clouds. II- Observations
- Source :
- Digital.CSIC. Repositorio Institucional del CSIC, instname
- Publication Year :
- 2007
-
Abstract
- Accepted for publication in The Astrophysical Journal (ApJ).<br />We present observations of the J=1-0, 2-1, and 3-2 rotational transitions of N2H+ and N2D+ towards a sample of prototypical dark clouds. The data have been interpreted using non-local radiative transfer models.<br />The authors acknowledge funding support under grants PNAYA2000-1784, ESP2001-4516, PNAYA2002-10113-E, ESP2002-01627, PNAYA2003-02785, PNAYA2004-0579 and the Madrid DGU PRICIT Program S-0505/ESP-0237 (ASTROCAM).
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Digital.CSIC. Repositorio Institucional del CSIC, instname
- Accession number :
- edsair.doi.dedup.....4dac837ea66b9000db11b34429d7462a