Simulated molecular gas emission in galaxy mergers with embedded AGN

被引：0
|
作者：
Narayanan, Desika [1 ]
Cox, Thomas J. [2 ]
Robertson, Brant [2 ]
Dave, Romeel [1 ]
Di Matteo, Tiziana [3 ]
Hernquist, Lars [2 ]
Hopkins, Philip [2 ]
Kulesa, Craig [1 ]
Walker, Christopher K. [1 ]
机构：
[1] Univ Arizona, Steward Observ, 933 N Cherry Ave, Tucson, AZ 85721 USA
[2] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
[3] Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA
来源：
SECOND ANNUAL SPITZER SCIENCE CENTER CONFERENCE: INFRARED DIAGNOSTICS OF GALAXY EVOLUTION | 2008年 / 381卷
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate the effect of embedded active galactic nuclei (AGN) in galaxy mergers on the CO molecular line emission by combining non-local thermodynamic equilibrium (LTE) radiative transfer calculations with hydrodynamic simulations. We find that AGN feedback energy in gas rich galaxy mergers can contribute to large molecular outflows which may be detectable via velocity-integrated emission contour maps, as well as through kinematic features in the emission line profiles.
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页码：491 / +
页数：3
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