Zobrazeno 1 - 10
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pro vyhledávání: '"Poon, M Y"'
Autor:
Merritt, David, Poon, M. Y.
Publikováno v:
Astrophys.J. 606 (2004) 788-798
In classical loss cone theory, stars are supplied to a central black hole via gravitational scattering onto low angular momentum orbits. Higher feeding rates are possible if the gravitational potential near the black hole is non-axisymmetric and the
Externí odkaz:
http://arxiv.org/abs/astro-ph/0302296
Autor:
Poon, M. Y., Merritt, D.
Publikováno v:
Astrophys.J. 606 (2004) 774-787
We construct models of triaxial galactic nuclei containing central black holes using the method of orbital superposition, then verify their stability by advancing N-body realizations of the models forward in time. We assume a power-law form for the s
Externí odkaz:
http://arxiv.org/abs/astro-ph/0212581
Autor:
Poon, M. Y., Merritt, David
Publikováno v:
Astrophys.J. 568 (2002) L89
We demonstrate that the nuclei of galaxies containing supermassive black holes can be triaxial in shape. Schwarzschild's method was first used to construct self-consistent orbital superpositions representing nuclei with axis ratios of 1:0.79:0.5 and
Externí odkaz:
http://arxiv.org/abs/astro-ph/0111020
Autor:
Poon, M. Y., Merritt, D.
Orbital motion in triaxial nuclei with central point masses, representing supermassive black holes, is investigated. The stellar density is assumed to follow a power law, rho ~ 1/r^gamma, with gamma=1 or gamma=2. At low energies the motion is essenti
Externí odkaz:
http://arxiv.org/abs/astro-ph/0006447
Akademický článek
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Publikováno v:
Diabetes, Obesity & Metabolism; Sep2005, Vol. 7 Issue 5, p547-554, 8p
Autor:
Poon, M. Y., Merritt, David
Publikováno v:
Astrophysical Journal; 4/ 1/2002, Vol. 568 Issue 2, pL89-L92, 4p
Autor:
Poon, M. Y., Merritt, D.
Publikováno v:
Astrophysical Journal; 3/ 1/2001, Vol. 549 Issue 1, p192-204, 13p
Publikováno v:
Physica B: Condensed Matter; 1997, Vol. 229 Issue: 3 p388-393, 6p