A dataset provided by the European Space Agency

Name: An exploratory X-ray spectral study of massive outflows in high-z QSOs
Published: 2018-03-29T22:00:00Z

Proposal ID	078433
Title	An exploratory X-ray spectral study of massive outflows in high-z QSOs
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0784330201
DOI	https://doi.org/10.5270/esa-jup4c7b
Principal Investigator, PI	Dr Massimo Cappi
Abstract	Recent discoveries in X-rays of massive and fast outflows in nearby AGNs haveshown that AGN-driven winds may be a very effective way of providing the ofteninvoked AGN feedback. To date, for obvious sensitivity limitations, detailedX-ray spectral studies have been however restricted to the nearest AGN and, athigher redshift, to a handful of QSOs which are mostly lensed. To start fillingthis gap, we propose here an exploratory X-ray spectral study on a small sampleof 4 bona fide type-1, non-lensed and non-beamed QSOs selected among the X-raybrightest QSOs known to date at z~2. Our main goal is to obtain X-ray spectrawith a secure and high enough S/N to constrain the presence and properties ofmassive winds in high-z QSOs and serve as path-finder for future studies on AGN feedback.
Publications	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 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 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	2017-02-03T05:08:02Z/2017-02-04T14:28:02Z
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	2018-03-29T22:00:00Z
Last Update	2025-01-27
Keywords	"beamed qsos", "massive outflows", "sensitivity limitations", "xray spectral", "fast outflows", "exploratory xray spectral", "xray brightest qsos", "agn driven winds", "invoked agn feedback", "start filling", "bona fide type", "path finder", "nearby agns", "massive winds", "z qsos", "xray spectra", "agn feedback"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Massimo Cappi, 2018, 'An exploratory X-ray spectral study of massive outflows in high-z QSOs', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-jup4c7b