A dataset provided by the European Space Agency

Proposal ID 040538
Title X-ray Emission of Seyfert 2 Galaxies: Contribution of Star-Forming Processes
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DOI https://doi.org/10.5270/esa-49tn9w4
Principal Investigator, PI Dr Elena Jimenez-Bailon
Abstract We propose to study the SB-AGN connection in a representative sample of Seyfert2 galaxies in which the stellar population have been analysed usingstate-of-the-art population synthesis models in the optical-UV. By extending theresults of the optical modeling to X-rays, we can infer the amount of energy inthe X band produced by the SB and compare it with the energy from the centralengine. Interestingly, this will allow us to elucidate the nature of the softX-ray emission in Seyfert 2s, which is still largely unknown. The lack of wellstudied samples of Seyfert 2s which explore the complementary informationprovided by optical-UV and X-ray observations in a consistent and well definedmanner justifies further analysis using high quality data such as those proposed here.
Publications
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2007-02-01T11:32:43Z/2007-05-01T00:43:31Z
Version 17.56_20190403_1200
Mission Description The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
Creator Contact https://www.cosmos.esa.int/web/xmm-newton/xmm-newton-helpdesk
Date Published 2008-05-31T00:00:00Z
Keywords "defined manner justifies", "star forming processes", "x ray emission", "seyfert 2s", "sb agn connection", "complementary information provided", "stellar population", "central engine", "x band", "quality data", "optical modeling", "soft xray emission"
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Dr Elena Jimenez-Bailon, 2008, 'X-ray Emission of Seyfert 2 Galaxies: Contribution of Star-Forming Processes', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-49tn9w4