A dataset provided by the European Space Agency

Name: The mechanism of jet formation in Cyg X-2 and the nature of the hot ADC
Published: 2010-06-02T00:00:00Z

Proposal ID	060231
Title	The mechanism of jet formation in Cyg X-2 and the nature of the hot ADC
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0602310101
DOI	https://doi.org/10.5270/esa-30d7k1l
Principal Investigator, PI	Dr Michael Church
Abstract	The Z-track source Cygnus X-2 has relativistic jets essentially in only one ofits three states allowing us to find conditions at the inner disk needed for jetformation. The applicants recently made breakthroughs, proposing from continuumanalysis a model for the Z-track and jet formation and secondly mapping highlyionized ADC line features around the Z indicating that the mass accretion rateincreases in the sense opposite to that shown by the continuum. The crux ofunderstanding the 3 states, jet formation and line formation in the ADC isfinding the direction of Mdot increase and we propose to do this by obtainingthe evolution of continuum and lines over a complete Z-track movement with XMMand Chandra.
Publications	Dipping in CygnusX-2 in a multi-wavelength campaign due to absorption of extended ADC emission \|Balucinska-Church, M., Schulz, N. S., et al. \| A&A \| 530-102 \| 2011 \| 2011A&A...530A.102B \| http://ui.adsabs.harvard.edu/#abs/2011A&A...530A.102B XMM-Newton/Reflection Grating Spectrometer detection of the missing interstellar O VII Kalpha absorption line in the spectrum of Cyg X-2 \|Cabot, Samuel H. C., Wang, Q. Daniel, \| MNRAS \| 431-511 \| 2013 \| 2013MNRAS.431..511C \| http://ui.adsabs.harvard.edu/#abs/2013MNRAS.431..511C 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 Interstellar oxygen along the line of sight of Cygnus X-2 \|Psaradaki, I., Costantini, E., et al. \| A&A \| 642-208 \| 2020 \| 2020A&A...642A.208P \| http://ui.adsabs.harvard.edu/#abs/2020A&A...642A.208P 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 EXTraS project: Exploring the X-ray transient and variable sky \|De Luca, A., Salvaterra, R., et al. \| A&A \| 650-167 \| 2021 \| 2021A&A...650A.167D \| http://ui.adsabs.harvard.edu/#abs/2021A&A...650A.167D 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	2009-05-12T09:30:14Z/2009-05-13T09:19:39Z
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	2010-06-02T00:00:00Z
Keywords	"secondly mapping", "z track", "hot adc", "continuum analysis", "XMM", "jet formation", "ionized adc line", "relativistic jets", "cyg x", "sense opposite", "inner disk", "line formation"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Michael Church, 2010, 'The mechanism of jet formation in Cyg X-2 and the nature of the hot ADC', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-30d7k1l