TY - GEN
T1 - Frequency measurement of pure rotational transitions of molecular ions important in interstellar chemistry
AU - Matsushima, F.
AU - Yonezu, T.
AU - Moriwaki, Y.
AU - Takagi, K.
AU - Amano, T.
PY - 2009
Y1 - 2009
N2 - Frequencies of pure rotational transitions of molecular anions or cations which are interested in the studies of interstellar chemistry are measured precisely by using a tunable terahertz spectrometer in Toyama. In the investigation of OD-, isotope independent Dunham parameters were obtained. As for the H2D+ cation, the frequency of the 212←111 transition which was detected recently in space was measured precisely and a new set of rotational parameters were obtained.
AB - Frequencies of pure rotational transitions of molecular anions or cations which are interested in the studies of interstellar chemistry are measured precisely by using a tunable terahertz spectrometer in Toyama. In the investigation of OD-, isotope independent Dunham parameters were obtained. As for the H2D+ cation, the frequency of the 212←111 transition which was detected recently in space was measured precisely and a new set of rotational parameters were obtained.
UR - http://www.scopus.com/inward/record.url?scp=72749101163&partnerID=8YFLogxK
U2 - 10.1109/ICIMW.2009.5324652
DO - 10.1109/ICIMW.2009.5324652
M3 - 会議への寄与
AN - SCOPUS:72749101163
SN - 9781424454174
T3 - 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
BT - 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
T2 - 34th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2009
Y2 - 21 September 2009 through 25 September 2009
ER -