A dataset provided by the European Space Agency

Name: Resolving the mystery of FRI particle content
Published: 2011-05-20T00:00:00Z

Proposal ID	060239
Title	Resolving the mystery of FRI particle content
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0602390101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0602390201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0602390301
DOI	https://doi.org/10.5270/esa-ogyfwpg
Principal Investigator, PI	Dr Judith Croston
Abstract	Understanding the dynamics and energetics of low-power (FR I) radio galaxies isessential to constrain their feedback role in galaxy groups and clusters, but ithas long been known that their relativistic electron population and magneticfields cannot provide enough pressure to balance the measured external pressureif at equipartition. Our recent XMM-Newton studies of FR I radio-galaxyenvironments reveal the first direct evidence that entrainment of material fromthe hot-gas environment provides the necessary particle population: the apparentpressure imbalance is linked to radio morphology. We propose to observe a smallsample of bridged-morphology FRIs to test the prediction that their lobes shouldbe close to pressure balance at equipartition.
Publications	The magnetized medium around the radio galaxy B2 0755+37: an interaction with the intragroup gas \|Guidetti, D., Laing, R. A., et al. \| MNRAS \| 423-1335 \| 2012 \| 2012MNRAS.423.1335G \| http://ui.adsabs.harvard.edu/#abs/2012MNRAS.423.1335G Serendipitous UV source catalogues for 10 years of XMM and 5 years of Swift \|Yershov, V. N., \| Ap&SS \| 354-97 \| 2014 \| 2014Ap&SS.354...97Y \| http://ui.adsabs.harvard.edu/#abs/2014Ap&SS.354...97Y XMM-Newton publication statistics \|Ness, J.-U., Parmar, A. N., et al. \| AN \| 335-210 \| 2014 \| 2014AN....335..210N \| http://ui.adsabs.harvard.edu/#abs/2014AN....335..210N The Tight Relation between X-Ray and Ultraviolet Luminosity of Quasars \|Lusso, E., Risaliti, G., \| ApJ \| 819-154 \| 2016 \| 2016ApJ...819..154L \| http://ui.adsabs.harvard.edu/#abs/2016ApJ...819..154L The Million Optical - Radio/X-ray Associations (MORX) Catalogue \|Flesch, Eric W., \| PASA \| 33-52 \| 2016 \| 2016PASA...33...52F \| http://ui.adsabs.harvard.edu/#abs/2016PASA...33...52F AGN spectral states from simultaneous UV and X-ray observations by XMM-Newton \|Svoboda, J., Guainazzi, M., \| A&A \| 603-127 \| 2017 \| 2017A&A...603A.127S \| http://ui.adsabs.harvard.edu/#abs/2017A&A...603A.127S A new, clean catalogue of extragalactic non-nuclear X-ray sources in nearby galaxies \|Earnshaw, H. P., Roberts, T. P., et al. \| MNRAS \| 483-5554 \| 2019 \| 2019MNRAS.483.5554E \| http://ui.adsabs.harvard.edu/#abs/2019MNRAS.483.5554E 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 A Luminous X-Ray Transient in SDSS J143359.16+400636.0: A Likely Tidal Disruption Event \|Brightman, Murray, Ward, Charlotte, et al. \| ApJ \| 909-102 \| 2021 \| 2021ApJ...909..102B \| http://ui.adsabs.harvard.edu/#abs/2021ApJ...909..102B 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 impact of precession on the observed population of ULXs \|Khan, Norman, Middleton, Matthew J., et al. \| MNRAS \| 509-2493 \| 2022 \| 2022MNRAS.509.2493K \| http://ui.adsabs.harvard.edu/#abs/2022MNRAS.509.2493K High-energy Emission Component, Population, and Contribution to the Extragalactic Gamma-Ray Background of Gamma-Ray-emitting Radio Galaxies \|Fukazawa, Yasushi, Matake, Hiroto, et al. \| ApJ \| 931-138 \| 2022 \| 2022ApJ...931..138F \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...931..138F The Redshift Evolution of Ultraluminous X-Ray Sources out to z 0.5: Comparison with X-Ray Binary Populations and Contribution to the Cosmic X-Ray Background \|Scott Barrows, R., Comerford, Julia M., et al. \| ApJ \| 932-27 \| 2022 \| 2022ApJ...932...27S \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...932...27S 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 X-ray emission from a rapidly accreting narrow-line Seyfert 1 galaxy at z = 6.56 \|Wolf, J., Nandra, K., et al. \| A&A \| 669-127 \| 2023 \| 2023A&A...669A.127W \| http://ui.adsabs.harvard.edu/#abs/2023A&A...669A.127W 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	2009-07-23T21:15:27Z/2010-04-27T21:32:48Z
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	2011-05-20T00:00:00Z
Keywords	"hot gas", "radio morphology", "relativistic electron population", "XMM", "xmm newton", "magnetic fields", "low power fr", "external pressure", "bridged morphology fris", "XMM-Newton", "apparent pressure imbalance", "radiogalaxy environments", "fri particle content", "pressure balance", "feedback role", "particle population"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Judith Croston, 2011, 'Resolving the mystery of FRI particle content', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-ogyfwpg