Zobrazeno 1 - 10
of 333
pro vyhledávání: '"Joung, M."'
Autor:
Stewart, Kyle, Maller, Ariyeh, Oñorbe, Jose, Bullock, James, Joung, M. Ryan, Devriendt, Julien, Ceverino, Daniel, Kereš, Dušan, Hopkins, Phil, Faucher-Giguère, Claude-André
Publikováno v:
ApJ, 843, 47S, 2017
We investigate angular momentum acquisition in Milky Way-sized galaxies by comparing five high resolution zoom-in simulations, each implementing identical cosmological initial conditions, but utilizing different hydrodynamic codes: Enzo, Art, Ramses,
Externí odkaz:
http://arxiv.org/abs/1606.08542
Publikováno v:
2015ApJ...807..103Z
We assess the fraction of the Milky Way's circumgalactic medium (CGM) eluding detection due to its velocity being similar to gas in the disk. This is achieved using synthetic observations of the CGM in a simulated MW-mass galaxy that shows similar CG
Externí odkaz:
http://arxiv.org/abs/1504.05594
Autor:
Hahn, Sang-hee *, Han, H., Woo, M.H., Bak, J.G., Chung, J., Jeon, Y.M., Jeong, J.H., Joung, M., Juhn, J.W., Kim, H.S., Kim, Heungsu, Lee, M.W., Shin, G.W., Tak, T.H., Yoon, S.W., Barr, J., Eidietis, N.W., Humphreys, D.A., Hyatt, A., Penaflor, B.G., Piglowski, D.A., Walker, M.L., Welander, A.S., Boyer, M.D., Erickson, K., Mueller, D.
Publikováno v:
In Fusion Engineering and Design July 2020 156
Galactic halo gas traces inflowing star formation fuel and feedback from a galaxy's disk and is therefore crucial to our understanding of galaxy evolution. In this review, we summarize the multi-wavelength observational properties and origin models o
Externí odkaz:
http://arxiv.org/abs/1207.4837
We examine galaxy formation in a cosmological AMR simulation, which includes two high resolution boxes, one centered on a 3 \times 10^14 M\odot cluster, and one centered on a void. We examine the evolution of 611 massive (M\ast > 10^10M\odot) galaxie
Externí odkaz:
http://arxiv.org/abs/1206.0295
We perform high-resolution hydrodynamic simulations of a Milky Way-mass galaxy in a fully cosmological setting using the adaptive mesh refinement code, Enzo, and study the kinematics of gas in the simulated galactic halo. We find that the gas inflow
Externí odkaz:
http://arxiv.org/abs/1205.3825
We analyze an adaptive mesh refinement hydrodynamic cosmological simulation of a Milky Way-sized galaxy to study the cold gas in the halo. HI observations of the Milky Way and other nearby spirals have revealed the presence of such gas in the form of
Externí odkaz:
http://arxiv.org/abs/1203.0306
Autor:
Hill, Alex S., Joung, M. Ryan, Mac Low, Mordecai-Mark, Benjamin, Robert A., Haffner, L. Matthew, Klingenberg, Christian, Waagan, Knut
Publikováno v:
2012 ApJ 750 104
Stellar feedback drives the circulation of matter from the disk to the halo of galaxies. We perform three-dimensional magnetohydrodynamic simulations of a vertical column of the interstellar medium with initial conditions typical of the solar circle
Externí odkaz:
http://arxiv.org/abs/1202.0552
Autor:
Mac Low, Mordecai-Mark, Hill, Alex S., Joung, M. Ryan, Waagan, Knut, Klingenberg, Christian, Wood, Kenneth, Benjamin, Robert A., Federrath, Christoph, Haffner, L. Matthew
We present new 3D magnetohydrodynamic (MHD) simulations of a supernova-driven, stratified interstellar medium. These simulations were run using the Waagan (2009) positivity preserving scheme for ideal MHD implemented in the Flash code. The scheme is
Externí odkaz:
http://arxiv.org/abs/1110.6527
Using adaptive mesh refinement (AMR) hydrodynamic simulations of vertically stratified hot halo gas, we examine the conditions under which clouds can form and condense out of the hot halo medium to potentially fuel star formation in the gaseous disk.
Externí odkaz:
http://arxiv.org/abs/1105.4639