30 citations · 90 across the 11 of their papers we have counts for
7 papers · 1 filter
Outflows from starburst galaxies with various driving mechanisms and their X-ray properties
B. P. Brian Yu, Ellis R. Owen, Kuo-Chuan Pan +2
Outflows in starburst galaxies driven by thermal-mechanical energy, cosmic rays and their mix are investigated with 1D and 2D hydrodynamic simulations. We show that these outflows…
Empirical assessment of cosmic ray propagation in magnetized molecular cloud complexes
Ellis R. Owen, Alvina Y. L. On, Shih-Ping Lai +1
Molecular clouds are complex magnetized structures, with variations over a broad range of length scales. Ionization in dense, shielded clumps and cores of molecular clouds is thoug…
Observational signatures of cosmic ray interactions in molecular clouds
Ellis R. Owen, Alvina Y. L. On, Shih-Ping Lai +1
We investigate ionization and heating of gas in the dense, shielded clumps/cores of molecular clouds bathed by an influx of energetic, charged cosmic rays (CRs). These molecular cl…
A hydrodynamical study of outflows in starburst galaxies with different driving mechanisms
B. P. Brian Yu, Ellis R. Owen, Kinwah Wu +1
Outflows from starburst galaxies can be driven by thermal pressure, radiation and cosmic rays. We present an analytic phenomenological model that accounts for these contributions s…
Charge exchange emission and cold clumps in multi-phase galactic outflows
Kinwah Wu, Kaye Jiale Li, Ellis R. Owen +3
Large-scale outflows from starburst galaxies are multi-phase, multi-component fluids. Charge-exchange lines which originate from the interfacing surface between the neutral and ion…
Starburst and post-starburst high-redshift protogalaxies: The feedback impact of high energy cosmic rays
Ellis R. Owen, Kinwah Wu, Xiangyu Jin +2
Quenching of star-formation has been identified in many starburst and post-starburst galaxies, indicating burst-like star-formation histories (SFH) in the primordial Universe. We h…