A dataset provided by the European Space Agency

Name: Exploratory X-ray Observations of Quiescent Recurrent Novae in CVs
Published: 2011-03-23T00:00:00Z

Proposal ID	060307
Title	Exploratory X-ray Observations of Quiescent Recurrent Novae in CVs
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0603070301
DOI	https://doi.org/10.5270/esa-jja58iy
Principal Investigator, PI	Dr Koji Mukai
Abstract	For a binary to be a recurrent nova (RN), it must contain a massive white dwarfnear the Chandrasekhar limit, making it a candidate progenitor of type Iasupernova. The symbiotic RN, T CrB, is now known to be a ~10^34 erg/s hard X-raysource. While we have initiated a program of pointed X-ray observations ofsymbiotic RN systems, other RNe are in cataclysmic variable (CV) systems with aRoche-lobe filling mass donor. Because we believe that the high X-raytemperature and luminosity seen in T CrB are due to the high mass of the whitedwarf, we expect that there are additional X-ray luminous objects among CV RNe.We propose to test this prediction by observing 4 such objects (V394 CrA, CIAql, IM Nor and U Sco) in quiescence with XMM-Newton.
Publications	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 \| http://ui.adsabs.harvard.edu/#abs/2014Ap&SS.354...97Y 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 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	2010-02-16T08:27:23Z/2010-02-17T02:11:32Z
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	2011-03-23T00:00:00Z
Last Update	2025-01-27
Keywords	"symbiotic rn", "white dwarf", "hard xray source", "chandrasekhar limit", "symbiotic rn systems", "xmm newton", "XMM-Newton", "massive white dwarf", "xray temperature", "recurrent nova rn", "objects v394 cra", "quiescent recurrent novae", "ci aql", "candidate progenitor", "XMM", "type ia supernova", "exploratory xray", "cv rne"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Koji Mukai, 2011, 'Exploratory X-ray Observations of Quiescent Recurrent Novae in CVs', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-jja58iy