Publications (53)
Circumnuclear Multi-phase Gas in Circinus Galaxy III: Structure of the Nuclear Ionized Gas
Keiichi Wada, Kensuke Yonekura, Tohru Nagao
Bar-driven Fueling to a Galactic Central Reagin in a Massive Gas Disk
Keiichi Wada, Asao Habe
Formation of Cavities, Filaments, and Clumps by the Non-linear Development of Thermal and Gravitational Instabilities in the Interstellar Medium under Stellar Feedback
Keiichi Wada, Marco Spaans, Sungeun Kim
Circumnuclear Multi-phase Gas in Circinus Galaxy I: Non-LTE calculations of CO lines
Keiichi Wada, Ryosuke Fukushige, Takuma Izumi +1
Intrinsic errors of the central galactic mass derived from rotation curves under the influence of a weak non-axisymmetric potential
Jin Koda, Keiichi Wada
Tidal disruption of dark matter halos around proto-globular clusters
Takayuki R. Saitoh, Jin Koda, Takashi Okamoto +2
Tsunamis in Galaxy Clusters: Heating of Cool Cores by Acoustic Waves
Yutaka Fujita, Takeru Ken Suzuki, Keiichi Wada
Gravity-driven Turbulence in Galactic Disks
Keiichi Wada, Gerhardt Meurer, Colin A. Norman
High-Resolution Simulations of a Moon-Forming Impact and Post-Impact Evolution
Keiichi Wada, Eiichiro Kokubo, Junichiro Makino
On the Interpretation of the l-v Features in the Milky Way Galaxy
Junichi Baba, Takayuki R. Saitoh, Keiichi Wada
The Three-Dimensional Structure of a Massive Gas Disk in the Galactic Central Region
Keiichi Wada
Magneto Rotational Instability in Magnetized AGN Tori
Yuki Kudoh, Keiichi Wada
Density structure of the interstellar medium and the star formation rate in galactic disks
Keiichi Wada, Colin Norman
Coevolution of Supermassive Black Holes and Circumnuclear Disks
Nozomu Kawakatu, Keiichi Wada
Obscuring Fraction of Active Galactic Nuclei: Implications from Radiation-driven Fountain Models
Keiichi Wada
Formation of Plumes in Head-on Collisions of Galaxies
Toshio Tsuchiya, Vladimir Korchagin, Keiichi Wada
Instabilities of Spiral Shocks -- II. A quasi-steady State in the multi-phase inhomogeneous ISM
Keiichi Wada
Cosmic Rays and Non-thermal Emission Induced by Accretion of Cool Gas onto the Galactic Disk
Susumu Inoue, Yasunobu Uchiyama, Masanori Arakawa +2
The Structure and Dynamics of an AGN Torus: CO Line Predictions for ALMA from 3D Hydrodynamical Simulations with X-ray Driven Chemistry
Juan-Pablo Perez-Beaupuits, Keiichi Wada, Marco Spaans
Effects of Starbursts on the Structure of Young Galaxies
Keiichi Wada, Asao Habe, Yoshiaki Sofue
Shock-induced star cluster formation in colliding galaxies
Takayuki R. Saitoh, Hiroshi Daisaka, Eiichiro Kokubo +5
Instabilities of Spiral Shocks I: Onset of Wiggle Instability and its Mechanism
Keiichi Wada, Jin Koda
Formation of High-redshift (z>6) Quasars Driven by Nuclear Starbursts
Nozomu Kawakatu, Keiichi Wada
HCN to HCO^+ Millimeter Line Diagnostics of AGN Molecular Torus I : Radiative Transfer Modeling
Masako Yamada, Keiichi Wada, Kohji Tomisaka
Strong Turbulence in the Cool Cores of Galaxy Clusters: Can Tsunamis Solve the Cooling Flow Problem?
Yutaka Fujita, Tomoaki Matsumoto, Keiichi Wada
Fueling Gas to the Central Region of Galaxies
Keiichi Wada
Dynamics of Non-Steady Spiral Arms in Disk Galaxies
Junichi Baba, Takayuki R. Saitoh, Keiichi Wada
Analysis of H2O Masers in Sharpless 269 using VERA Archival data --- Effect of maser structures on astrometric accuracy
Makoto Miyoshi, Yoshiharu Asaki, Keiichi Wada +1
Simulating Astro-E2 Observations of Galaxy Clusters: the Case of Turbulent Cores Affected by Tsunamis
Yutaka Fujita, Tomoaki Matsumoto, Keiichi Wada +1
Comparison of Nuclear Starburst Luminosities between Seyfert 1 and 2 Galaxies Based on Near-infrared Spectroscopy
Masatoshi Imanishi, Keiichi Wada
Multi-phase Nature of a Radiation-Driven Fountain with Nuclear Starburst in a Low-mass Active Galactic Nucleus
Keiichi Wada, Marc Schartmann, Rowin Meijerink
Nuclear Star-Forming Ring of the Milky Way: Simulations
Sungsoo S. Kim, Takayuki R. Saitoh, Myoungwon Jeon +3
The Global Structure and Evolution of a Self-Gravitating Multi-phase Interstellar Medium in a Galactic Disk
Keiichi Wada, C. A. Norman
Molecular Gas Disk Structures around AGNs
Keiichi Wada, Padeli Papadopoulos, Marco Spaans
Radiation Hydrodynamic Simulations of Line-Driven Disk Winds for Ultra Fast Outflows
Mariko Nomura, Ken Ohsuga, Hiroyuki R. Takahashi +2
Origin of Warm High-Velocity Dense Gas in ULIRGs
Keiichi Wada
Obscuring Material around Seyfert Nuclei with Starbursts
Keiichi Wada, Colin A. Norman
Toward first-principle simulations of galaxy formation: I. How should we choose star formation criteria in high-resolution simulations of disk galaxies?
Takayuki R. Saitoh, Hiroshi Daisaka, Eiichiro Kokubo +5
Millimetric Observations of the Center of M81 : A Starved Nucleus with Intraday Variability
Kazushi Sakamoto, Hiroyuki Fukuda, Keiichi Wada +1
The Effect of Self-gravity of Gas on Gas Fueling in Barred Galaxies with a Supermassive Black Hole
Hiroyuki Fukuda, Asao Habe, Keiichi Wada
Circumnuclear Multi-phase Gas in the Circinus Galaxy II: The Molecular and Atomic Obscuring Structures Revealed with ALMA
Takuma Izumi, Keiichi Wada, Ryosuke Fukushige +2
The origin of large peculiar motions of star-forming regions and spiral structures of our Galaxy
Junichi Baba, Yoshiharu Asaki, Junichiro Makino +3
Toward First-Principle Simulations of Galaxy Formation: II. Shock-Induced Starburst at a Collision Interface During the First Encounter of Interacting Galaxies
Takayuki R. Saitoh, Hiroshi Daisaka, Eiichiro Kokubo +5
Molecular gas structure around an AGN with nuclear starburst: 3-D Non-LTE calculations of CO lines
Keiichi Wada, Kohji Tomisaka
The Effect of a Central Supermassive black hole on the Gas Fuelling
Hiroyuki Fukuda, Keiichi Wada, Asao Habe
Interplay between Stellar Spirals and the ISM in Galactic Disks
Keiichi Wada, Junichi Baba, Takayuki R. Saitoh
Radiation-driven Fountain and Origin of Torus around Active Galactic Nuclei
Keiichi Wada
ALMA Reveals an Inhomogeneous Compact Rotating Dense Molecular Torus at the NGC 1068 Nucleus
Masatoshi Imanishi, Kouichiro Nakanishi, Takuma Izumi +1
Coevolution of the galactic cores and spiral galaxies
Takayuki R. Saitoh, Keiichi Wada
Origin of multiple nuclei in ultraluminous infrared galaxies
Hidenori Matsui, Takayuki R. Saitoh, Junichiro Makino +6
Modeling line-driven disk wind for broad absorption lines of quasars
Mariko Nomura, Ken Ohsuga, Keiichi Wada +2
Growth of Intermediate Massive Black Holes in the Hierarchical Formation of Small Spiral Galaxies in the High-z Universe
Nozomu Kawakatu, Takayuki R. Saitoh, Keiichi Wada
A Unified Scaling Law in Spiral Galaxies
Jin Koda, Yoshiaki Sofue, Keiichi Wada