Toward a New Paradigm for the Unification of Radio Loud AGN and its Connection to Accretion
| dc.contributor.author | Georganopoulos, Markos | |
| dc.contributor.author | Meyer, Eileen T. | |
| dc.contributor.author | Fossati, Giovanni | |
| dc.contributor.author | Lister, Matthew L. | |
| dc.date.accessioned | 2020-08-25T18:29:10Z | |
| dc.date.available | 2020-08-25T18:29:10Z | |
| dc.date.issued | 2011-11-21 | |
| dc.description | 2011 Fermi Symposium, Roma., May. 9-12 | en_US |
| dc.description.abstract | We recently argued (Meyer 2011) that the collective properties of radio loud active galactic nuclei point to the existence of two families of sources, one of powerful sources with single velocity jets and one of weaker jets with significant velocity gradients in the radiating plasma. These families also correspond to different accretion modes and therefore different thermal and emission line intrinsic properties: powerful sources have radiatively efficient accretion disks, while in weak sources accretion must be radiatively inefficient. Here, after we briefly review of our recent work, we present the following findings that support our unification scheme: (i) along the broken sequence of aligned objects, the jet kinetic power increases. (ii) in the powerful branch of the sequence of aligned objects the fraction of BLLs decreases with increasing jet power. (iii) for powerful sources, the fraction of BLLs increases for more un-aligned objects, as measured by the core to extended radio emission. Our results are also compatible with the possibility that a given accretion power produces jets of comparable kinetic power. | en_US |
| dc.description.uri | https://arxiv.org/abs/1111.4711 | en_US |
| dc.format.extent | 4 pages | en_US |
| dc.genre | conference papers and proceedings preprints | en_US |
| dc.identifier | doi:10.13016/m2gwyq-gxgz | |
| dc.identifier.citation | Markos Georganopoulos, Eileen T. Meyer, Giovanni Fossati and Matthew L. Lister, Toward a New Paradigm for the Unification of Radio Loud AGN and its Connection to Accretion, https://arxiv.org/abs/1111.4711 | en_US |
| dc.identifier.uri | http://hdl.handle.net/11603/19513 | |
| dc.language.iso | en_US | en_US |
| dc.relation.isAvailableAt | The University of Maryland, Baltimore County (UMBC) | |
| dc.relation.ispartof | UMBC Physics Department Collection | |
| dc.relation.ispartof | UMBC Joint Center for Earth Systems Technology (JCET) | |
| dc.rights | This item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author. | |
| dc.title | Toward a New Paradigm for the Unification of Radio Loud AGN and its Connection to Accretion | en_US |
| dc.type | Text | en_US |