We propose a detailed investigation of the nature of two super-structuresdiscovered in the Planck survey and confirmed by XMM-Newton snapshotobservations. We aim at constraining the presence and properties of filamentarystructures connecting and surrounding the clusters. From this jointXMM-Newton/VLT proposal and together with the Planck SZE measurement and alensing analysis, we will unveil the overall dynamics of these two complexstructures and established their detailed pressure distribution. Thus we willperform a direct search for structures in between identified superclusterscomponents from an X-ray/optical analysis, and a careful comparison with precisePlanck SZE measurements.
Publications
Planck intermediate results. VI. The dynamical structure of PLCKG214.6+37.0, a Planck discovered triple system of galaxy clusters |Planck Collaboration, Ade, P. A. R., et al. | A&A | 550-132 | 2013 | 2013A&A...550A.132P | http://ui.adsabs.harvard.edu/#abs/2013A&A...550A.132P
Ensemble X-ray variability of active galactic nuclei. II. Excess variance and updated structure function |Vagnetti, F., Middei, R., et al. | A&A | 593-55 | 2016 | 2016A&A...593A..55V | http://ui.adsabs.harvard.edu/#abs/2016A&A...593A..55V
The XMM Cluster Survey: new evidence for the 3.5-keV feature in clusters is inconsistent with a dark matter origin |Bhargava, S., Giles, P. A., et al. | MNRAS | 497-656 | 2020 | 2020MNRAS.497..656B | http://ui.adsabs.harvard.edu/#abs/2020MNRAS.497..656B
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
A VLT/VIMOS view of two Planck multiple-cluster systems: Structure and galaxy properties |Wicker, R., Aghanim, N., et al. | A&A | 676-61 | 2023 | 2023A&A...676A..61W | http://ui.adsabs.harvard.edu/#abs/2023A&A...676A..61W
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
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
2011-05-25T00:48:02Z/2012-04-26T12:47:38Z
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.
European Space Agency, Dr Etienne Pointecouteau, 2013, 'Filamentary structures within SZ superclusters discovered in the Planck survey', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-hx8v4bg