A dataset provided by the European Space Agency

Name 040212
Title A survey of X-ray emission in magnetic Be stars


DOI 10.5270/esa-nw9ky4s
Author Dr Fabio Favata
Description We propose to perform a survey of the X-ray emission from Be stars, of both the magnetic and non-magnetic variety. Remarkably, only two Be stars (apart from the very peculiar gamma Cas variety) have been observed in X-rays in recent times (beta Cep and lambda Eri), with very interesting results; no other Be star has been observed in X-rays in the post-ROSAT era. The present survey is thus needed to bring the study of X-ray emission from Be stars, with the attending interesting physics of shocked winds (either magnetically confined or not) and decretion disks into the modern era.
Publication The XMM Cluster Survey: optical analysis methodology and the first data release . Mehrtens, Nicola, Romer, A. Kathy, et all. . MNRAS . 423-1024 . 2012 . 2012MNRAS.423.1024M ,
General X-ray properties of hot, massive stars . Naze, Yael, . BSRSL . 80-109 . 2011 . 2011BSRSL..80..109N ,
The XMM Cluster Survey: X-ray analysis methodology . Lloyd-Davies, E. J., Romer, A. Kathy, et all. . MNRAS . 418-14 . 2011 . 2011MNRAS.418...14L ,
The cosmological analysis of X-ray cluster surveys - II. Application of the CR-HR method to the XMM archive . Clerc, N., Sadibekova, T., et all. . MNRAS . 423-3561 . 2012 . 2012MNRAS.423.3561C ,
An XMM-Newton Survey of the Soft X-Ray Background. II. An All-Sky Catalog of Diffuse O VII and O VIII Emission Intensities . Henley, David B., Shelton, Robin L., . ApJS . 202-14 . 2012 . 2012ApJS..202...14H ,
Automatic Classification of Time-variable X-Ray Sources . Lo, Kitty K., Farrell, Sean, et all. . ApJ . 786-20 . 2014 . 2014ApJ...786...20L ,
Sunyaev-Zel.dovich effect or not? Detecting the main foreground effect of most galaxy clusters . Xiao, Weike, Chen, Chen, et all. . MNRAS . 432-41 . 2013 . 2013MNRAS.432L..41X ,
The Interaction of the Fermi Bubbles with the Milky Way.s Hot Gas Halo . Miller, Matthew J., Bregman, Joel N., . ApJ . 829-9 . 2016 . 2016ApJ...829....9M , ...
Instrument EMOS1, EMOS2, EPN, RGS1, RGS2
Temporal Coverage 2006-12-06T20:42:14Z/2007-04-29T14:56:20Z
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 2009-03-12T00:00:00Z
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, 2009-03-12T00:00:00Z, 040212, PPS_NOT_AVAILABLE. https://doi.org/10.5270/esa-nw9ky4s