310 citations · 496 across the 9 of their papers we have counts for
9 papers
Tidal mass loss in star clusters and treatment of escapers in Fokker-Planck models
Koji Takahashi, Holger Baumgardt
This paper presents a new scheme to treat escaping stars in the orbit-averaged Fokker-Planck models of globular star clusters in a galactic tidal field. The existence of a large nu…
Dynamical evolution of the mass function and radial profile of the Galactic globular cluster system
Jihye Shin, Sungsoo S. Kim, Koji Takahashi
Evolution of the mass function (MF) and radial distribution (RD) of the Galactic globular cluster (GC) system is calculated using an advanced and a realistic Fokker-Planck (FP) mod…
Anisotropic gaseous models of tidally limited star clusters -- comparison with other methods
R. Spurzem, M. Giersz, K. Takahashi +1
We present new models of the evolution and dissolution of star clusters evolving under the combined influence of internal relaxation and external tidal fields, using the anisotropi…
Collisional Evolution of Galaxy Clusters and the Growth of Common Halos
K. Takahashi, T. Sensui, Y. Funato +1
We investigated the dynamical evolution of clusters of galaxies in virial equilibrium using Fokker-Planck models and self-consistent N-body models. In particular, we focused on the…
Evolution of Multi-mass Globular Clusters in Galactic Tidal Field with the Effects of Velocity Anisotropy
K. Takahashi, H. M. Lee
We study the evolution of globular clusters with mass spectra under the influence of the steady Galactic tidal field, including the effects of velocity anisotropy. Similar to singl…
The Evolution of Globular Clusters in the Galaxy
Koji Takahashi, Simon F. Portegies Zwart
We investigate the evolution of globular clusters using N-body calculations and anisotropic Fokker-Planck (FP) calculations. The models include a mass spectrum, mass loss due to st…