Astronomy and Astrophysics – Astrophysics
Scientific paper
Jan 2004
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004a%26a...413.1177d&link_type=abstract
Astronomy and Astrophysics, v.413, p.1177-1181 (2004)
Astronomy and Astrophysics
Astrophysics
22
Molecular Data, Methods: Laboratory, Ism: Individual: L183, Molecules, Radio Lines: Ism
Scientific paper
We present the first laboratory measurements of the hyperfine structure of the J = 1<- 0 rotational transition of N2D+, a good tracer of the dense regions of molecular cloud cores, and the spectra of unresolved high J transitions recorded in the 308-463 GHz region. Together with a high sensitivity radio-astronomical spectrum of the N2D+ J = 1-> 0 rotational transition in a quiescent cloud core, we determined with high precision the frequencies of the seven hyperfine components and the molecular spectroscopic constants, allowing us to make predictions on the N2D+ frequencies of higher J transitions occurring in the submillimeter-wave region.
Tables 4 to 8 are only available in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/cgi-bin/qcat?J/A+A/413/1177
Beninati S.
Bourke Tyler
Caselli Paola
Cazzoli Gabriele
Dore Luca
No associations
LandOfFree
Laboratory and radio-astronomical spectroscopy of the hyperfine structure of N2D+ does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Laboratory and radio-astronomical spectroscopy of the hyperfine structure of N2D+, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laboratory and radio-astronomical spectroscopy of the hyperfine structure of N2D+ will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1837494