174 citations · 1.2k across the 16 of their papers we have counts for
5 papers · 1 filter
Detection of the linear radical HC4N in IRC+10216
J. Cernicharo, M. Guelin, J. R. Pardo
We report the detection of the linear radical HC4N in the C-rich envelope of IRC+10216. After HCCN, HC4N is the second member of the allenic chain family HC_(2n)N observed in space…
Deuterated Thioformaldehyde in the Barnard 1 Cloud
N. Marcelino, J. Cernicharo, E. Roueff +2
We present observations of the singly and doubly deuterated species of thioformaldehyde, HDCS and DCS, towards the dark cloud Barnard 1. This is the first detection of DCS…
OH rotational lines as a diagnostic of the warm neutral gas in galaxies
Javier R. Goicoechea, Jesus Martin-Pintado, Jose Cernicharo
We present Infrared Space Observatory (ISO) observations of several OH, CH and H2O rotational lines toward the bright infrared galaxies NGC253 and NGC1068. As found in the Galactic…
The slowly expanding envelope of CRL618 probed with HC3N rotational ladders
J. R. Pardo, J. Cernicharo, J. R. Goicoechea +1
Lines from HC3N and isotopic substituted species in ground and vibrationally excited states produce crowded millimeter and submillimeter wave spectra in the C-rich protoplanetary n…
A new Unidentified Far Infrared Band in NGC7027
Javier R. Goicoechea, Jose Cernicharo, Helena Masso +1
We report on the detection of a molecular band centered at ~98 um (~102 cm^-1), observed with the Infrared Space Observatory in the young Planetary Nebula NGC7027. The band structu…