A dataset provided by the European Space Agency

Name: The Formation of Metals in Galaxy Clusters
Published: 2015-02-18T23:00:00Z

Proposal ID	072214
Title	The Formation of Metals in Galaxy Clusters
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0722140101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0722140401
DOI	https://doi.org/10.5270/esa-3kl71cu
Principal Investigator, PI	Prof Joel Bregman
Abstract	In rich galaxy clusters, about 80-90% of the metals and the baryons lie in thehot intracluster medium, with the metals believed to originate from the galaxieswe see today. However, studies show that the total metal mass scales with thegas mass but not with the stellar mass (the galaxies). The implication is thatmost of the metals were produced outside of the visible galaxies by an earlyepoch of supernovae -- a paradigm change in our understanding of heavy elementformation. To deepen our understanding of this topic, we will examine whetherthe metallicities in rich clusters remain at their near-universal value as thestellar fraction approaches zero. Specifically, we propose to determine accuratemetallicities in a cluster with an exceedingly low stellar fraction.
Publications	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 AGN Activity and IGM Heating in the Fossil Cluster RX J1416.4+2315 \|Miraghaei, H., Khosroshahi, H. G., et al. \| AJ \| 150-196 \| 2015 \| 2015AJ....150..196M \| http://ui.adsabs.harvard.edu/#abs/2015AJ....150..196M 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 The XMM Cluster Survey: the halo occupation number of BOSS galaxies in X-ray clusters \|Mehrtens, Nicola, Romer, A. Kathy, et al. \| MNRAS \| 463-1929 \| 2016 \| 2016MNRAS.463.1929M \| http://ui.adsabs.harvard.edu/#abs/2016MNRAS.463.1929M 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 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 Missing Metal Problem in Galaxy Clusters: Characterizing the Early Enrichment Population \|Blackwell, Anne E., Bregman, Joel N., \| ApJ \| 927-104 \| 2022 \| 2022ApJ...927..104B \| http://ui.adsabs.harvard.edu/#abs/2022ApJ...927..104B 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	2014-01-03T21:50:12Z/2014-01-31T19:16:45Z
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	2015-02-18T23:00:00Z
Keywords	"galaxy clusters", "heavy element formation", "rich cluster", "rich galaxy clusters", "stellar mass", "baryons lie", "hot intracluster medium", "visible galaxy", "universal value", "gas mass"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Prof Joel Bregman, 2015, 'The Formation of Metals in Galaxy Clusters', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-3kl71cu