A dataset provided by the European Space Agency

Name: First View of the Accretion Disks in Normal Symbiotic Stars
Published: 2014-12-20T23:00:00Z

Proposal ID	072283
Title	First View of the Accretion Disks in Normal Symbiotic Stars
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0722830101
DOI	https://doi.org/10.5270/esa-6c7o617
Principal Investigator, PI	Dr Jennifer Sokoloski
Abstract	Accretion disks in symbiotic stars are often hidden by the bright opticalemission from the red-giant companion, UV emission from the ionized nebula, andsoft (E < 2 keV) X-rays from colliding winds. A survey with Swift, however, hasrevealed that the accretion disks dominates above 2 keV, as well as in therapidly variable portion of the UV light. Our proposed simultaneous X-ray and UVobservations of 3 targets from the Swift survey with XMM-Newton is uniquelysuited to pioneer the study of these important disks and determine the range ofaccretion rates in symbiotics; compare the properties of the flickering withother disk accretors; and confirm the primary results of the Swift survey. Thisresearch has implications for the physics of accretion disks and symbiotics as SNIa progenitors.
Publications	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 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 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	2013-12-01T10:08:03Z/2013-12-02T03:09:43Z
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	2014-12-20T23:00:00Z
Keywords	"accretion rates", "ionized nebula", "XMM", "accretion dis dominates", "xmm newton", "disk accretors", "swift survey", "symbiotic stars", "normal symbiotic stars", "uv emission", "accretion dis", "kev xray", "uv light", "XMM-Newton", "colliding winds", "red giant companion", "snia progenitors", "bright optical emission"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Jennifer Sokoloski, 2014, 'First View of the Accretion Disks in Normal Symbiotic Stars', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-6c7o617