A dataset provided by the European Space Agency

Name: Compton Thick Nature of Young Radio Sources
Published: 2018-04-20T22:00:00Z

Proposal ID	078461
Title	Compton Thick Nature of Young Radio Sources
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0784610101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0784610201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0784610301
DOI	https://doi.org/10.5270/esa-knghr3b
Principal Investigator, PI	Dr Aneta Siemiginowska
Abstract	A small sample of nearby Compact Symmetric Objects has been monitored in radioto measure the kinematic ages. These sources are young (<3000 years). RecentX-ray observations suggest that their Compton thick fraction may be relativelyhigh compared to a sample of nearby AGN. We propose to obtain high quality X-rayspectra of Compton thick CSO candidates in order to verify their Compton thicknature. This would (1) establish that the fraction of highly obscured AGN ishigh (40%) in the youngest radio sources, (2) test the model in which radiosources are born in a complex environment with dense clouds impacting the sourceearly expansion,(3) imply that the radio jet decelerates by interactions withthese clouds, generates shocks and heats the central ISM contributing to the feedback process.
Publications	The Impact of the Environment on the Early Stages of Radio Source Evolution \|Sobolewska, Malgosia, Siemiginowska, Aneta, et al. \| ApJ \| 871-71 \| 2019 \| 2019ApJ...871...71S \| http://ui.adsabs.harvard.edu/#abs/2019ApJ...871...71S A new multiwavelength census of blazars \|Paggi, A., Bonato, M., et al. \| A&A \| 641-62 \| 2020 \| 2020A&A...641A..62P \| http://ui.adsabs.harvard.edu/#abs/2020A&A...641A..62P Classification of 4XMM-DR9 sources by machine learning \|Zhang, Yanxia, Zhao, Yongheng, \| MNRAS \| 503-5263 \| 2021 \| 2021MNRAS.503.5263Z \| http://ui.adsabs.harvard.edu/#abs/2021MNRAS.503.5263Z Relationship between gamma-ray loudness and X-ray spectra of radio galaxies \|Kayanoki, Taishu, Fukazawa, Yasushi, \| PASJ \| 74-791 \| 2022 \| 2022PASJ...74..791K \| http://ui.adsabs.harvard.edu/#abs/2022PASJ...74..791K Obscuring Environment and X-Ray Variability of Compact Symmetric Objects Unveiled with XMM-Newton and NuSTAR \|Sobolewska, Ma\\u0142gosia, Siemiginowska, Aneta, et al. \| ApJ \| 948-81 \| 2023 \| 2023ApJ...948...81S \| http://ui.adsabs.harvard.edu/#abs/2023ApJ...948...81S The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII, O VIII, and Fe L-shell Transitions \|Pan, Zeyang, Qu, Zhijie, et al. \| ApJS \| 271-62 \| 2024 \| 2024ApJS..271...62P \| http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P On the Origin of the X-Ray Emission in Heavily Obscured Compact Radio Sources \|Kr\\u00f3l, Dominika \\u0141., Sobolewska, Ma\\u0142gosia, et al. \| ApJ \| 966-201 \| 2024 \| 2024ApJ...966..201K \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...966..201K From Active Stars to Black Holes: A Discovery Tool for Galactic X-Ray Sources \|Rodriguez, Antonio C., \| PASP \| 136-054201 \| 2024 \| 2024PASP..136e4201R \| http://ui.adsabs.harvard.edu/#abs/2024PASP..136e4201R Robust constraints on feebly interacting particles using XMM-Newton \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-L101305 \| 2024 \| 2024PhRvD.109j1305L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L Multimessenger search for electrophilic feebly interacting particles from supernovae \|Luque, Pedro De la Torre, Balaji, Shyam, \| PhRvD \| 109-103028 \| 2024 \| 2024PhRvD.109j3028L \| http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints \|De la Torre Luque, Pedro, Balaji, Shyam, \| ApJ \| 968-46 \| 2024 \| 2024ApJ...968...46D \| http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument	EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage	2016-05-25T00:07:03Z/2017-04-01T16:15:34Z
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	2018-04-20T22:00:00Z
Keywords	"quality xray spectra", "obscured agn", "nearby agn", "central ism", "radio sources", "feedback process", "kinematic ages", "compton thick", "radio jet decelerates", "generates shoc", "compton thick fraction", "dense clouds impacting"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Aneta Siemiginowska, 2018, 'Compton Thick Nature of Young Radio Sources', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-knghr3b