A dataset provided by the European Space Agency

Name: Testing the jet-accretion connection with radio powerful Low Excitation Galaxies
Published: 2013-01-31T00:00:00Z

Proposal ID	067540
Title	Testing the jet-accretion connection with radio powerful Low Excitation Galaxies
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0675400101
DOI	https://doi.org/10.5270/esa-l5rdq4k
Principal Investigator, PI	Dr Eleonora Torresi
Abstract	We propose to observe 6 FRII LEG,never pointed by XMM. The observation of thesesources will allow us to complete the X-ray nuclear survey of all the LEGsbelonging to the 3CR sample with redshift z<0.3. The required time is 45 ks foreach LEG. LEGs classified as FRII, share the same radio properties of FRII HEG,host similar massive black holes but are less bright in the OIII line by afactor of 10. Our goal is to verify whether the LEGs are a FRII class apartcharacterized by an inefficient accretion or radio galaxies with high Edd ratio(i.e. HEGs), seen through a thicker screen. Discriminating between theseinterpretations is fundamental.
Publications	The 3CR Chandra Snapshot Survey: Extragalactic Radio Sources with Redshifts between 1 and 1.5 \|Stuardi C. Missaglia V. et al. \| ApJS \| 235-32 \| 2018 \| 2018ApJS..235...32S \| http://ui.adsabs.harvard.edu/#abs/2018ApJS..235...32S Radio morphology-accretion mode link in Fanaroff-Riley type II low-excitation radio galaxies \|Macconi D. Torresi E. et al. \| MNRAS \| 493-4355 \| 2020 \| 2020MNRAS.493.4355M \| http://ui.adsabs.harvard.edu/#abs/2020MNRAS.493.4355M 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 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	2011-12-24T14:46:03Z/2011-12-25T04:18:27Z
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	2013-01-31T00:00:00Z
Last Update	2025-01-27
Keywords	"redshift z", "radio properties", "frii heg", "edd ratio", "frii leg", "jet accretion connection", "xray nuclear survey", "legs classified", "inefficient accretion", "thicker screen", "massive blackhole", "XMM", "legs belonging", "3cr sample"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Eleonora Torresi, 2013, 'Testing the jet-accretion connection with radio powerful Low Excitation Galaxies', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-l5rdq4k