An XMM-Newton investigation of AGN feedback modes across cosmological time

Details An XMM-Newton investigation of AGN feedback modes across cosmological time An XMM-Newton investigation of AGN feedback modes across cosmological time

Oct 2007

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2007xmm..prop..122p&link_type=abstract

XMM-Newton Proposal ID #05541205

Mathematics

Logic

Cosmology, Extragalactic Deep Fields And Area Surveys, Lh_Vla_1, Lh_Vla_2, Lh_Vla_3, Lh_Vla_4, Lh_Vla_5, Xmm-Newton Proposal Id #05541205

Scientific paper

We request a deep (250 ksec) XMM-Newton observation of a field that benefits from the deepest multi-frequency radio observations currently possible to study the AGN bright and radio feedback modes across cosmological times. The selected field also benefits from deep Spitzer, near-infrared, and optical data and moderate X-ray data from Chandra. With the proposed observations we will discriminate between cold and hot gas accretors among radio and X-ray selected AGNs to constrain the evolution of the two AGN feedback processes. A series of additional topics will be also addressed: X-ray variability vs radio, infrared, and optical spectral properties; the X-ray properties of various extreme and rare sources; and we will search for heavily absorbed radio-selected AGNs.

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