Recent work find evidence of an increase of the Iron abundance in clusters withtemperatures below 5 keV, up to a value about 3 times larger than that typicalof very hot clusters. This behaviour is likely related to fundamental processesof metal production and release in low--temperature objects. Fromspatially-unresolved ASCA metallicity measurements, we select 9 clusters with Z>0.6 Z_odot . For none of these, apart from one, is possibile to recover themetal abundance profile with the available data. We aim to make proper use ofXMM-Newton to resolve spatially the metal distribution in the central regions ofthe 3 brightest objects never resolved spatially before.
Publications
Apparent high metallicity in 3-4 keV galaxy clusters: the inverse iron-bias in action in the case of the merging cluster Abell 2028 |Gastaldello, F., Ettori, S., et al. | A&A | 522-34 | 2010 | 2010A&A...522A..34G | http://ui.adsabs.harvard.edu/#abs/2010A&A...522A..34G
The cosmological analysis of X-ray cluster surveys - II. Application of the CR-HR method to the XMM archive |Clerc, N., Sadibekova, T., et al. | MNRAS | 423-3561 | 2012 | 2012MNRAS.423.3561C | http://ui.adsabs.harvard.edu/#abs/2012MNRAS.423.3561C
SPIDERS: the spectroscopic follow-up of X-ray selected clusters of galaxies in SDSS-IV |Clerc, N., Merloni, A., et al. | MNRAS | 463-4490 | 2016 | 2016MNRAS.463.4490C | http://ui.adsabs.harvard.edu/#abs/2016MNRAS.463.4490C
A new sample of X-ray selected narrow emission-line galaxies. II. Looking for True Seyfert 2 |Pons, E., Watson, M. G., | A&A | 594-72 | 2016 | 2016A&A...594A..72P | http://ui.adsabs.harvard.edu/#abs/2016A&A...594A..72P
X-ray properties of the X-CLASS-redMaPPer galaxy cluster sample: the luminosity-temperature relation |Molham, Mona, Clerc, Nicolas, et al. | MNRAS | 494-161 | 2020 | 2020MNRAS.494..161M | http://ui.adsabs.harvard.edu/#abs/2020MNRAS.494..161M
Multiwavelength classification of X-ray selected galaxy cluster candidates using convolutional neural networks |Kosiba, Matej, Lieu, Maggie, et al. | MNRAS | 496-4141 | 2020 | 2020MNRAS.496.4141K | http://ui.adsabs.harvard.edu/#abs/2020MNRAS.496.4141K
SPIDERS: overview of the X-ray galaxy cluster follow-up and the final spectroscopic data release |Clerc, N., Kirkpatrick, C. C., et al. | MNRAS | 497-3976 | 2020 | 2020MNRAS.497.3976C | http://ui.adsabs.harvard.edu/#abs/2020MNRAS.497.3976C
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
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
2008-07-29T03:55:36Z/2008-07-29T18:45:02Z
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.
European Space Agency, Dr Stefano Ettori, 2009, 'The case of high metallicity in low-temperature nearby galaxy clusters', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-wg8u3t1
