53 citations · 299 across the 10 of their papers we have counts for
10 papers
C Isotopic Fractionation of CCH in Two Starless Cores: L1521B and L134N
Kotomi Taniguchi, Eric Herbst, Hiroyuki Ozeki +1
We have carried out observations of CCH and its two C isotopologues, CCH and CCH, in the 84 - 88 GHz band toward two starless cores, L1521B and L134N (L183), u…
Interferometric Observations of Cyanopolyynes toward the G28.28-0.36 High-Mass Star-Forming Region
Kotomi Taniguchi, Yusuke Miyamoto, Masao Saito +5
We have carried out interferometric observations of cyanopolyynes, HCN, HCN, and HCN, in the 36 GHz band toward the G28.280.36 high-mass star-forming region us…
Chemical Diversity in Three Massive Young Stellar Objects associated with 6.7 GHz CHOH Masers
Kotomi Taniguchi, Masao Saito, Liton Majumdar +8
We have carried out observations in the 4246 and 82103 GHz bands with the Nobeyama 45-m radio telescope, and in the 338.2339.2 and 348.45349.45 GHz bands with the ASTE…
C isotopic fractionation of HCN in two starless cores: L1521B and L134N (L183)
Kotomi Taniguchi, Hiroyuki Ozeki, Masao Saito
We observed the rotational lines of the normal species and three C isotopologues of HCN at the 45 GHz band toward two low-mass starless cores, L1521B and L134N…
Observations of Cyanopolyynes toward Four High-Mass Star-Forming Regions Containing Hot Cores
Kotomi Taniguchi, Masao Saito, Tomoya Hirota +7
We carried out line survey observations at the 26-30 GHz band toward the four high-mass star-forming regions containing hot cores, G10.30-0.15, G12.89+0.49, G16.86-2.16, and G28.28…
13C Isotopic Fractionation of HC3N in Star-Forming Regions -Low-Mass Star Forming Region L1527 and High-Mass Star Forming Region G28.28-0.36-
Kotomi Taniguchi, Masao Saito, Hiroyuki Ozeki
We observed the J=9-8 and 10-9 rotational lines of three13C isotopologues of HC3N in L1527 and G28.28-0.36 with the 45-m radio telescope of the Nobeyama Radio Observatory in order…
Implication of Formation Mechanisms of HC5N in TMC-1 as Studied by 13C Isotopic Fractionation
Kotomi Taniguchi, Hiroyuki Ozeki, Masao Saito +5
We observed the J = 9-8 and 16-15 rotational transitions of the normal species and five 13C isotopologues of HC5N to study its formation mechanisms toward the cyanopolyyne peak in…
Atomic Carbon and CO Isotope Emission in the Vicinity of DR15
T. Oka, S. Yamamoto, M. Iwata +17
We present observations of the 3P1-3P0 fine structure transition of atomic carbon [CI], the J=3-2 transition of CO, as well as of the J=1-0 transitions of 13CO and C18O toward DR15…
Large-scale mapping observations of the CI(3P1-3P0) and CO(J=3-2) lines toward the Orion A molecular cloud
Masafumi Ikeda, Hiroyuki Maezawa, Tetsuya Ito +14
Large scale mapping observations of the 3P1-3P0 fine structure transition of atomic carbon (CI, 492 GHz) and the J=3-2 transition of CO (346 GHz) toward the Orion A molecular cloud…
Laboratory Measurement of the Pure Rotational Transitions of the HCNH+ and its Isotopic Species
M. Araki, H. Ozeki, S. Saito
The pure rotational transitions of the protonated hydrogen cyanide ion, HCNH+, and its isotopic species, HCND+ and DCND+, were measured in the 107 - 482 GHz region with a source mo…