IRAS 04505-2958的Gemini GMOS IFU光谱：一个新的爆炸产物BAL + IR + Fe II QSO
Gemini GMOS IFU Spectroscopy of IRAS 04505-2958: A New Exploding BAL + IR + Fe II QSO
摘要：
本文介绍了BAL + IR + Fe II类星体（在低和高红移）研究计划的新结果。其主要基于深Gemini GMOS积分场单元（IFU/3D）光谱。我们对BAL + IR + Fe II类星体：IRAS 04505-2958的运动学、形态学和物理条件进行了详细的研究。从这项研究中，一些选定的结果，主要是为3个膨胀的巨壳（双子座观测）。特别是，GMOS的数据表明，外流（OF）过程-在这个红外类星体-产生多个膨胀的超巨星壳（从10，100千秒差距），在几个极端的爆炸事件。这些新的双子座GMOS数据与我们的进化，爆炸和复合模型非常一致：其中宿主星系的ISM的一部分以多个巨型壳的形式喷出，主要是通过HyN爆炸。这个过程可能会产生卫星/伴星系，甚至可能会驱逐大部分-或全部-宿主星系。此外，这个活动星系核的模型可以提供重要的线索，解释由俄歇天文台探测到的高能宇宙射线在活动星系核中的起源。
英文摘要：
New results of a Programme of study of BAL + IR + Fe II QSOs (at low and high redshift) are presented. Which are based mainly on deep Gemini GMOS integral field unit (IFU/3D) spectroscopy. We have performed a detailed study of the kinematics, morphological, and physical conditions, in the BAL + IR + Fe II QSO: IRAS 04505-2958. From this study, some selected results are presented, mainly for the 3 expanding giant shells (observed with Gemini). In particular, the GMOS data suggest that the outflow (OF) process -in this IR QSO- generated multiple expanding hypergiant shells (from 10, to 100 kpc), in several extreme explosive events. These new Gemini GMOS data are in good agreement with our evolutionary, explosive and composite Model: where part of the ISM of the host galaxy is ejected in the form of multiple giant shells, mainly by HyN explosions. This process could generate satellite/companion galaxies, and even could expel a high fraction -or all- the host galaxy. In addition, this Model for AGN could give important clue about the physical processes that could explain the origin -in AGNs- of very energetic cosmic rays, detected by the P. Auger Observatory.
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