|Title||Cosmology from X-ray and Weak Lensing Observations of SZ Discovered Clusters|
|Author||Dr Bradford Benson|
|Description||We propose to complete X-ray observations of a sample of 20 intermediate redshift (0.3 < z < 0.5) massive clusters of galaxies discovered via the Sunyaev-Zel.dovich (SZ) effect by the South Pole Telescope (SPT). These clusters are uniformly selected by their SZ significance from 560 deg2 surveyed by the SPT, and are part of a ground-based weak lensing program using Magellan. The combined observations will calibrate X-ray and SZ observables to the lensing mass estimates with an overall 5% uncertainty for the ensemble of clusters. This result will improve SPT cluster mass estimates, which when applied to the 2500 deg ^2 SPT survey will allow a 5% constraint on the dark energy equation of state. To complete this sample, we need observations of 6 clusters requiring a total of 93 ksec.|
|Publication||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 ,
The Million Optical - Radio-X-ray Associations (MORX) Catalogue . Flesch, Eric W., . PASA . 33-52 . 2016 . 2016PASA...33...52F ,
X-Ray Properties of SPT-selected Galaxy Clusters at 0.2 < z < 1.5 Observed with XMM-Newton . Bulbul, Esra, Chiu, I.-Non, et all. . ApJ . 871-50 . 2019 . 2019ApJ...871...50B ,
Mass calibration of the CODEX cluster sample using SPIDERS spectroscopy - II. The X-ray luminosity-mass relation . Capasso, R., Mohr, J. J., et all. . MNRAS . 494-2736 . 2020 . 2020MNRAS.494.2736C ,
Constraining radio mode feedback in galaxy clusters with the cluster radio AGNs properties to z u223c 1 . Gupta, N., Pannella, M., et all. . MNRAS . 494-1705 . 2020 . 2020MNRAS.494.1705G ,
A joint SZ-X-ray-optical analysis of the dynamical state of 288 massive galaxy clusters . Zenteno, A., Hernu00e1ndez-Lang, D., et all. . MNRAS . 495-705 . 2020 . 2020MNRAS.495..705Z ,
|Instrument||EMOS1, EMOS2, EPN, OM, RGS1, RGS2|
|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.
|Publisher And Registrant||European Space Agency|
|Credit Guidelines||European Space Agency, 2013-06-14T00:00:00Z, 069290, 17.56_20190403_1200. https://doi.org/10.5270/esa-kkswedo|