A dataset provided by the European Space Agency

Name 067383
Title Measuring and constraining turbulence in galaxy clusters using XMM-RGS
URL

http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0673830101
http://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0673830201

DOI 10.5270/esa-ko75ceb
Author Dr Jeremy Sanders
Description We have demonstrated for the first time the ability of the XMM-Newton RGS instruments to measure or place limits on turbulence in galaxy clusters. We propose to observe five targets chosen to provide excellent limits on turbulence in galaxy clusters. They are bright, have cool cores and are point-like with respect to the XMM-RGS and should have bright narrow emission lines. We expect to obtain limits or measurements between 340-480 km-s (90% uncertainty) in these clusters. These are the best direct limit on turbulence in the intracluster medium we can obtain before the launch of ASTRO-H and IXO. An important secondary objective will be to study AGN feedback in luminous cluster cores. We will be able to determine whether AGN feedback matches cooling to better than 10%.
Publication Velocity width measurements of the coolest X-ray emitting material in the cores of clusters, groups and elliptical galaxies . Sanders, J. S., Fabian, A. C., . MNRAS . 429-2727 . 2013 . 2013MNRAS.429.2727S ,
Detection of an Unidentified Emission Line in the Stacked X-Ray Spectrum of Galaxy Clusters . Bulbul, Esra, Markevitch, Maxim, et all. . ApJ . 789-13 . 2014 . 2014ApJ...789...13B ,
Scaling Relations and X-Ray Properties of Moderate-luminosity Galaxy Clusters from 0.3 < z < 0.6 with XMM-Newton . Connor, Thomas, Donahue, Megan, et all. . ApJ . 794-48 . 2014 . 2014ApJ...794...48C ,
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 ,
Where do the 3.5 keV photons come from? A morphological study of the Galactic Center and of Perseus . Carlson, Eric, Jeltema, Tesla, . JCAP . 2-9 . 2015 . 2015JCAP...02..009C ,
A novel scenario for the possible X-ray line feature at ~3.5 keV. Charge exchange with bare sulfur ions . Gu, L., Kaastra, J., et all. . A&A . 584-11 . 2015 . 2015A&A...584L..11G ,
The Million Optical - Radio-X-ray Associations (MORX) Catalogue . Flesch, Eric W., . PASA . 33-52 . 2016 . 2016PASA...33...52F ,
X-Ray Lines from Dark Matter Annihilation at the keV Scale . Brdar, Vedran, Kopp, Joachim, et all. . PhRvL . 120-61301 . 2018 . ...,
WIMP dark matter candidates and searches---current status and future prospects . Roszkowski, Leszek, Sessolo, Enrico Maria, . RPPh . 81-66201 . 2018 . 2018RPPh...81f6201R ,
Resonantly Produced 7A keV Sterile Neutrino Dark Matter Models and the Properties of Milky Way Satellites . Abazajian, Kevork N., . PhRvL . 112-161303 . 2014 . 2014PhRvL.112p1303A ,
Laboratory Measurements of X-Ray Emission from Highly Charged Argon Ions . Bulbul, Esra, Foster, Adam, et all. . ApJ . 870-21 . 2019 . 2019ApJ...870...21B ,
A new multiwavelength census of blazars . Paggi, A., Bonato, M., et all. . A&A . 641-62 . 2020 . 2020A&A...641A..62P ,
Instrument EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage 2011-11-18T13:14:38Z/2011-12-29T03:29:24Z
Version 17.56_20190403_1200
Mission Description The European Space Agency's (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESA's 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 Earth's 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
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2013-01-31T00:00:00Z, 067383, 17.56_20190403_1200. https://doi.org/10.5270/esa-ko75ceb