Radial Distributions of the HCN/CO Ratio in Nearby CO Bright Garaxies
スポンサーリンク
概要
- 論文の詳細を見る
- Astronomical Society of Japanの論文
- 2002-04-25
著者
-
NAKAI Naomasa
Institute of Physics, University of Tsukuba
-
SORAI Kazuo
Division of Physics, Graduate School of Science, Hokkaido University
-
Shibata Katsunori
Division Of Physics Graduate School Of Science Hokkaido University
-
Nakashima K
Univ. Of Tokyo 7-3-1 Hongo Bunkyo Tokyo 113-0033 Jpn
-
Kuno N
National Astronomical Observatory Nagano
-
Sorai Kazuo
Division Of Physics Graduate School Of Science Hokkaido University
-
NISHIYAMA Kohta
Japan Spaceguard Center
-
NISHIYAMA Kohta
Nobeyama Radio Observatory
-
Nakai N
Institute Of Physics University Of Tsukuba
関連論文
- Suzaku and Multi-Wavelength Observations of OJ 287 during the Periodic Optical Outburst in 2007
- The MAXI Mission on the ISS : Science and Instruments for Monitoring All-Sky X-Ray Images
- No Evidence for Variability of Intervening Absorption Lines toward GRB 060206 : Implications for the Mg II Incidence Problem
- The SUBARU Deep Field Project : Lyman α Emitters at a Redshift of 6.6
- Photometry of Three Superoutbursts of the SU UMa-Type Dwarf Nova, SW Ursae Majoris
- CCD Photometry of a Newly Confirmed SU UMa-Type Dwarf Nova, NSV 4838
- Suzaku Observations of SGR 1900+14 and SGR 1806-20
- The Origin of an Extended X-Ray Emission Apparently Associated with the Globular Cluster 47 Tucanae
- Origin of Thermal and Non-Thermal Hard X-Ray Emission from the Galactic Center
- Particle Propagation in the Galactic Center and Spatial Distribution of Non-Thermal X-Rays
- Hard X-Ray Properties of the Merging Cluster Abell 3667 as Observed with Suzaku
- Suzaku Results on the Obscured Low-Luminosity Active Galactic Nucleus in NGC 4258
- Constraint of Non-Thermal X-Ray Emission from the On-Going Merger Cluster Abell 3376 with Suzaku
- Modeling and Reproducibility of Suzaku HXD PIN/GSO Background
- Optical and Near-Infrared Photometric Observation during the Superoutburst of the WZ Sge-Type Dwarf Nova, V455 Andromedae
- Direct Observation of the Extended Molecular Atmosphere of o Ceti by Differential Spectral Imaging with an Adaptive Optics System
- Multiple-Component Analysis of the Time-Resolved Spectra of GRB 041006 : A Clue to the Nature of the Underlying Soft Component of GRBs
- Discovery of Molecular Loop 3 in the Galactic Center : Evidence for a Positive-Velocity Magnetically Floated Loop towards L=355°-359°
- Similarity between the Molecular Loops in the Galactic Center and the Solar Chromospheric Arch Filaments
- Large-Scale NH_3 Observations toward the Galactic Star-Forming Regions I : W 51 Molecular Cloud Complex
- H_2O Maser Outflow from the Red Supergiant Star NML Cygni Observed with Japanese VLBI Network
- Japanese VLBI Network Observations of Radio-Loud Narrow-Line Seyfert 1 Galaxies
- Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae
- Multi-Epoch VERA Observations of H_2O Masers in OH 43.8-0.1
- Studying Black Holes with VERA(Poster)
- First mm-VLBI Observations between the TRAO 14-m and the NRO 45-m Telescopes : Observations of 86GHz SiO Masers in VY Canis Majoris
- VERA Observation of the W 49N H_2O Maser Outburst in 2003 October
- First Fringe Detection with VERA's Dual-Beam System and Its Phase-Referencing Capability
- The Subaru Deep Field : The Optical Imaging Data
- Lyα Emitters at z = 5.7 in the Subaru Deep Field
- The Discovery of Two Lyman α Emitters beyond Redshift 6 in the Subaru Deep Field
- A Bipolar Outflow of the M-Type Giant IRC-10414 Traced by H_2O Maser Emission
- Variable Asymmetry of the Circumstellar Envelope in IK Tauri Traced by SiO Maser Emission
- VERA Observations of SiO Masers in the Symbiotic Star R Aquarii
- VLBI Astrometry of AGB Variables with VERA : A Semiregular Variable S Crateris
- Distance to VY Canis Majoris with VERA
- SiO Maser Observations toward Orion-KL with VERA
- Distance to NGC 281 in a Galactic Fragmenting Superbubble : Parallax Measurements with VERA
- Astrometry of H_2O Masers in Nearby Star-Forming Regions with VERA III : IRAS 22198+6336 in Lynds 1204G
- Dual-Beam Delay Calibration for VERA
- Astrometry of H_2O Masers in Nearby Star-Forming Regions with VERA II SVS 13 in NGC 1333
- Astrometry of H_2O Masers in Nearby Star-Forming Regions with VERA I : IRAS 16293-2422 in ρ Oph East
- Distance to Orion KL Measured with VERA
- Astrometry of Galactic Star-Forming Region Sharpless 269 with VERA : Parallax Measurements and Constraint on Outer Rotation Curve
- Absolute Proper Motions of H_2O Masers Away from the Galactic Plane Measured with VERA in the "Superbubble" Region NGC 281
- Current Performance and On-Going Improvements of the 8.2m Subaru Telescope
- Spectral-Lag Relations in GRB Pulses Detected with HETE-2
- Subaru FOCAS Spectroscopic Observations of High-Redshift Supernovae
- VERA Observations of H_2O Maser Sources in Three Massive Star-Forming Regions and Galactic Rotation Measurements
- Spectral Evolution of the GRB 030329 Afterglow : Detection of the Supernova Nebular Phase Emissions
- Panoramic Views of Cluster-Scale Assemblies Explored by Subaru Wide-Field Imaging
- Dusty ERO Search behind Two Massive Clusters
- Evolution of Elliptical Galaxies at z * 1 Revealed from a Large, Multicolor Sample of Extremely Red Objects
- ASTE CO (3-2) Observations of the Southern Barred Spiral Galaxy NGC 986 : a Large Gaseous Bar Filled with a Dense Molecular Medium
- ASTE CO (3-2) Observations of the Barred Spiral Galaxy M 83 : I. Correlation between CO (3-2)/CO (1-0) Ratios and Star Formation Efficiencies
- Statistical Properties of Stellar H_2O Masers : Results of Three-Year Single-Dish Observations with the VERA Iriki Telescope
- VLBI Detections of Parsec-Scale Nonthermal Jets in Radio-Loud Broad Absorption Line Quasars
- Internal proper motions of methanol masers at 6.7 GHz in massive star-forming region Onsala 1 (Special feature: Recent results from VERA)
- New distance and revised natures of high-mass star formation in G5.89-0.39 (Special feature: Recent results from VERA)
- Radial Distributions of the HCN/CO Ratio in Nearby CO Bright Garaxies
- CO Survey of Nearby Spiral Galaxies with the Nobeyama 45-m Telescope : II. Distribution and Dynamics of Molecular Gas
- Distribution and Kinematics of Molecular Gas in Barred Spiral Galaxies. II. NGC 253
- Nobeyama Millimeter Array Observations of GRB 030329 : a Decay of Afterglow with Bumps and Molecular Gas in the Host Galaxy
- Determination of the Pattern Speed of Barred Spiral Galaxies
- Nobeyama Millimeter Array Observations of the Nuclear Starburst of M83 : A GMA Scale Correlation between Dense Gas Fraction and Star Formation Efficiency
- Central Spiral Structure of Molecular Gas in Maffei 2
- Nobeyama CO Atlas of Nearby Spiral Galaxies : Distribution of Molecular Gas in Barred and Nonbarred Spiral Galaxies
- Water-Vapor Maser Survey for Active Galactic Nuclei : A Megamaser in NGC 6926
- Water-Vapor Maser Emission from the Seyfert 2 Galaxy IC 2560: Evidence for a Super-Massive Black Hole
- Number Density of Bright Lyman-Break Galaxies at z - 6 in the Subaru Deep Field
- Number Density of Bright Lyman-Break Galaxies at z〜6 in the Subaru Deep Field
- A Search for Molecular Gas toward a BzK-Selected Star-Forming Galaxy at z=2.044
- Dense Molecular Gas in Lenticular Galaxies
- Distribution and Kinematics of Molecular Gas in Barred Spiral Galaxies. I. NGC 3504
- Distance to G14.33-0.64 in the Sagittarius Spiral Arm : H_2O Maser Trigonometric Parallax with VERA
- Radio Observations of the Afterglow of GRB 030329
- A Collimated Jet and an Infalling-Rotating Disk in G192.16-3.84 Traced by H_2O Maser Emission
- Detection of the Velocity Drift of High-Velocity Water Maser Features of a LINER NGC 4258 : Evidence of a Spiral Maser Disk
- Water-Vapor Maser Disk at the Nucleus of the Seyfert 2 Galaxy NGC 3079
- Spitzer Space Telescope Constraint on the Stellar Mass of a z=6.96 Lyα Emitter
- Variation of Molecular Gas Properties Across the Spiral Arms in IC 342 : Large-Scale ^CO (1-0) Emission
- Detection of Water Maser Flare in the Seyfert/LINER, NGC 6240
- Extremely High-Velocity Gas in the Galaxy Arp 220, Revealed with Ammonia Absorption Lines
- High Angular Resolution Observations of the (J, K) = (1, 1), (2, 2), and (3, 3) Transitions of Ammonia in NGC 253
- Observations of Cyclopropenylidene (Cyclic-C_3H_2) in the External Galaxies NGC 253 and M 82
- Observations of Ammonia in External Galaxies I. NGC 253 and M 82
- Annual Parallax Measurements of an Infrared Dark Cloud, MSXDC G034.43+00.24 with VERA
- CO Survey of Nearby Spiral Galaxies with the Nobeyama 45-m Telescope : I. The Data
- Cryogenic Volume-Phase Holographic Grisms for MOIRCS
- Detection of a Sub-Keplerian Water Maser Disk at the Active Galactic Nucleus of the Galaxy IC 1481
- Bursting activity in a high-mass star-forming region G33.64-0.21 observed with the 6.7 GHz methanol maser
- Astrometry of AGB Variables with VERA : Annual Parallax and the Orbit of SY Sculptoris in the Galaxy
- Internal proper motions of methanol masers at 6.7 GHz in massive star-forming region onsala 1
- New Distance and Revised Natures of High-Mass Star Formation in G5.89-0.39
- Astrometry of the Star-Forming Region IRAS 05137+3919 in the Far Outer Galaxy
- Astrometry of H_2O Masers in Nearby Star-Forming Regions with VERA. IV. L 1448 C
- NH_3 Survey Observation of Massive Star-Forming Region W 43
- Properties of Molecular Gas in the Bar of Maffei 2
- Detection of CO (J=1-0) Emission from Barred Spiral Galaxies at z-0.1
- Water-Vapor Maser Disk at the Nucleus of the Seyfert 2 Galaxy IC 2560 and its Distance