منابع مشابه
Interaction of Jets with the ISM of Radio Galaxies
We present three dimensional simulations of the interaction of a light hypersonic jet with an inhomogeneous thermal and turbulently supported disk in an elliptical galaxy. These simulations are applicable to the GPS/CSS phase of some extragalactic radio sources. We identify four generic phases in the evolution of such a jet with the interstellar medium. The first is a ‘flood and channel” phase,...
متن کاملThe Jet/ISM Interaction in Three Nearby Radio Galaxies as seen with Chandra
Chandra observations of radio galaxies have demonstrated a wide range of complex interactions between their jets and the ambient interstellar/intracluster medium (ISM/ICM). In this paper, we discuss results from Chandra observations of jet/ISM interactions in three nearby radio galaxies: Centaurus A (3.4 Mpc), M87 (16 Mpc), and NGC507 (66.7 Mpc). We present observational details for each object...
متن کامل3D ISM-Shock Spectral Emission: X-ray models for Radio Galaxy SED Modeling
Galaxies form out of small fluctuations in a smoothly expanding Universe. However, the initial gravitational collapse phase is accompanied by the formation of supermassive black holes and clusters of massive stars. Black holes and star clusters generate powerful outflows in the form of jets and superwinds that interact with still infalling gas, possibly regulating the galaxy formation process, ...
متن کاملFDTD Modeling and Characterization of the Indoor Radio Propagation Channel in the 434 MHz ISM band
In this paper the fundamental aspects of indoor radio propagation are presented and the possibility to characterize a dynamic channel by means of a static model based on the Finite Difference Time Domain method (FDTD) is examined. A 3D office environment is simulated in the 434 MHz ISM band for the characterization of channel operation according to the dominating distortions. The obtained resul...
متن کاملNon-thermal emission from microquasar/ISM interaction
Context. The interaction of microquasar jets with their environment can produce non-thermal radiation as is the case for extragalactic outflows impacting on their surroundings. Observational evidences of jet/medium interactions in galactic microquasars have been collected in the past years, although few theoretical work has been done regarding the resulting non-thermal emission. Aims. In this w...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1996
ISSN: 0074-1809
DOI: 10.1017/s0074180900081493