Steady-state density perturbations induced by a point mass in a finite cylinder

  • Mark Ivan G Ugalino National Institute of Physics, University of the Philippines Diliman
  • Michael Francis Ian G Vega, II National Institute of Physics, University of the Philippines Diliman

Abstract

We consider a massive point particle moving along a circular orbit, immersed in a finite cylindrical gaseous environment, as a model for astrophysical compact objects embedded in a gaseous disk. We compute, via a frequency-domain calculation, the density perturbation induced by the gravitational influence of the perturber as a first-approximation to the full hydrodynamical problem.

Published
2020-09-11
How to Cite
[1]
M. I. Ugalino and M. F. I. Vega. Steady-state density perturbations induced by a point mass in a finite cylinder, Proceedings of the Samahang Pisika ng Pilipinas 38, SPP-2020-1E-04 (2020). URL: https://paperview.spp-online.org/proceedings/article/view/SPP-2020-1E-04.