A dataset provided by the European Space Agency

Name: Exploring Connections between Magnetism and X-ray Emission in Massive Stars
Published: 2010-09-22T00:00:00Z

Proposal ID	060053
Title	Exploring Connections between Magnetism and X-ray Emission in Massive Stars
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0600530101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0600530201 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0600530301
DOI	https://doi.org/10.5270/esa-2cby7cj
Principal Investigator, PI	Prof Richard Ignace
Abstract	Evidence is mounting that some OB stars have magnetic fields. Although modest interms of dominating wind flow, they are strong enough to influence the flow. Ourproposal seeks to expand our understanding of shock physics in magnetizedline-driven winds by enlarging the sample of magnetic stars that have beenstudied at X-ray energies. Our study will obtain a total of 85 ksec of EPICspectra for 5 OB stars with detected fields around 100 Gauss to constrain therange of hot plasma temperatures and differential emission measures.
Publications	Early magnetic B-type stars: X-ray emission and wind properties \|Oskinova L. M. Todt H. et al. \| MNRAS \| 416-1456 \| 2011 \| 2011MNRAS.416.1456O \| http://ui.adsabs.harvard.edu/#abs/2011MNRAS.416.1456O On the Fe abundance peak formation in cool-core clusters of galaxies: hints from cluster WARPJ1415.1+3612 at z = 1.03 \|De Grandi Sabrina Santos Joana S. et al. \| A&A \| 567-102 \| 2014 \| 2014A&A...567A.102D \| http://ui.adsabs.harvard.edu/#abs/2014A&A...567A.102D X-Ray Emission from Magnetic Massive Stars \|Naze Yael Petit Veronique et al. \| ApJS \| 215-10 \| 2014 \| 2014ApJS..215...10N \| http://ui.adsabs.harvard.edu/#abs/2014ApJS..215...10N 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 Analysis of the X-ray emission of OB stars II: B stars \|Ryspaeva Elizaveta Kholtygin Alexander \| RAA \| 19-120 \| 2019 \| 2019RAA....19..120R \| http://ui.adsabs.harvard.edu/#abs/2019RAA....19..120R 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	2009-08-03T10:59:00Z/2009-09-03T23:28:45Z
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	2010-09-22T00:00:00Z
Last Update	2025-01-27
Keywords	"magnetic fields", "ob stars", "EPIC", "xray energies", "shock physics", "exploring connections", "epic spectra", "dominating wind flow", "differential emission measures", "hot plasma temperatures", "xray emission", "magnetic stars", "massive stars"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Prof Richard Ignace, 2010, 'Exploring Connections between Magnetism and X-ray Emission in Massive Stars', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-2cby7cj