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N2H+ and N2D+ in interstellar molecular clouds. II- Observations

N2H+ and N2D+ in interstellar molecular clouds. II- Observations

Authors :
Daniel, Fabien
Cernicharo, José
Roueff, E.
Gerin, M.
Dubernet, M. L.
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