183 citations · 4.2k across the 75 of their papers we have counts for
5 papers · 2 filters
Simulating Astro-E2 Observations of Galaxy Clusters: the Case of Turbulent Cores Affected by Tsunamis
Yutaka Fujita, Tomoaki Matsumoto, Keiichi Wada +1
This is the first attempt to construct detailed X-ray spectra of clusters of galaxies from the results of high-resolution hydrodynamic simulations and simulate X-ray observations i…
Molecular gas structure around an AGN with nuclear starburst: 3-D Non-LTE calculations of CO lines
Keiichi Wada, Kohji Tomisaka
We have performed three-dimensional, non-LTE radiative transfer calculations for 12CO and 13CO lines, applying them to our high-resolution hydrodynamic models of the `torus' around…
Coevolution of the galactic cores and spiral galaxies
Takayuki R. Saitoh, Keiichi Wada
Using high-resolution N-body/SPH simulations with particles, we investigate the evolution of stellar and gaseous galactic cores during the hierarchical formation of…
Comparison of Nuclear Starburst Luminosities between Seyfert 1 and 2 Galaxies Based on Near-infrared Spectroscopy
Masatoshi Imanishi, Keiichi Wada
We report on infrared K- (2-2.5 micron) and L-band (2.8-4.1 micron) slit spectroscopy of 23 Seyfert 1 galaxies in the CfA and 12 micron samples. A polycyclic aromatic hydrocarbon (…
Strong Turbulence in the Cool Cores of Galaxy Clusters: Can Tsunamis Solve the Cooling Flow Problem?
Yutaka Fujita, Tomoaki Matsumoto, Keiichi Wada
Based on high-resolution two-dimensional hydrodynamic simulations, we show that the bulk gas motions in a cluster of galaxies, which are naturally expected during the process of hi…