842 citations
- National Astronomical Observatory of JapanJP22 papers
- Nagoya UniversityJP18 papers
- The University of TokyoJP10 papers
- Osaka Prefecture UniversityJP9 papers
- Institute of Space and Astronautical ScienceJP8 papers
- Japan Aerospace Exploration AgencyJP8 papers
- National Institutes of Natural SciencesJP8 papers
- Kagoshima UniversityJP5 papers
- The Graduate University for Advanced Studies, SOKENDAIJP5 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE3 papers
- Gunma Astronomical ObservatoryJP3 papers
- Keio UniversityJP3 papers
15 papers · 1 filter
Multi log-normal density structure in Cygnus-X molecular clouds: A fitting for N-PDF without power-law
Takeru Murase, Toshihiro Handa, Ren Matsusaka +6
We studied the H column density probability distribution function (N-PDF) based on molecular emission lines using the Nobeyama 45-m Cygnus X CO survey data. Using the DENDROGRA…
Ammonia mapping observations of the Galactic infrared bubble N49: Three NH clumps along the molecular filament
Mikito Kohno, James O. Chibueze, Ross A. Burns +9
We have carried out the NH and mapping observations toward the Galactic infrared bubble N49 (G28.83-0.25) using the Nobeyama 45 m telescope. Three…
Distance determination of molecular clouds in the 1st quadrant of the Galactic plane using deep learning : I. Method and Results
Shinji Fujita, A. M. Ito, Yusuke Miyamoto +15
Machine learning has been successfully applied in varied field but whether it is a viable tool for determining the distance to molecular clouds in the Galaxy is an open question. I…
Ammonia mapping observations toward the Galactic massive star-forming region Sh 2-255 and Sh 2-257
Mikito Kohno, Toshihiro Omodaka, Toshihiro Handa +9
We performed NH and mapping observations toward the Galactic massive star-forming region Sh 2-255 and Sh 2-257 using the Nobeyama 45-m telescope as…
Velocity structure of the 50 pc-long NGC 6334 filamentary cloud: Hints of multiple compressions and their impact on the cloud properties?
Doris Arzoumanian, Delphine Russeil, Annie Zavagno +8
[Abridged] The interstellar medium is observed to be organised in filamentary structures, as well as neutral (HI) and ionized (HII) bubbles. The expanding nature of these bubbles m…
Nobeyama 45 m Local Spur CO survey. I. Giant molecular filaments and cluster formation in the Vulpecula OB association
Mikito Kohno, Atsushi Nishimura, Shinji Fujita +13
We have performed new large-scale CO, CO, and CO 1-0 observations toward the Vulpecula OB association () as part of the Nobeyama 45 m Loca…