A dataset provided by the European Space Agency

Name: 4U0114+65 outer wind
Published: 2016-09-14T22:00:00Z

Proposal ID	076465
Title	4U0114+65 outer wind
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0764650101
DOI	https://doi.org/10.5270/esa-0k9xl1g
Principal Investigator, PI	Dr Jose Torrejon
Abstract	We propose to use the unique high resolution capabilities of XMM-Newton to studyin depth the stellar wind structure and properties of the B supergiant donor inthe wind accreting pulsar 4U0114+65. The goal is to put further observationalconstrains on the current models of stellar winds in massive stars using thepoint like source of ionizing X-rays as a probe. In particular we want to studythe ionized wind of 4U0114+65 in the outer region r > 2R which, to date, remainslargely unexplored (most ionized winds are studied at r < 2R , where the windinstabilities are already well developed) and answer a funda- mental question:is the wind clumped or smooth at r > 2R ?
Publications	XMM-Newton spectroscopy of the accreting magnetar candidate 4U0114+65 \|Sanjurjo-Ferrrin G. Torrejon J. M. et al. \| A&A \| 606-145 \| 2017 \| 2017A&A...606A.145S \| http://ui.adsabs.harvard.edu/#abs/2017A&A...606A.145S 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 Nustar observation of the binary system 4U 0114 + 65 \|Abdallah Mohammed H. Samir Rasha M. et al. \| MNRAS \| 522-3271 \| 2023 \| 2023MNRAS.522.3271A \| http://ui.adsabs.harvard.edu/#abs/2023MNRAS.522.3271A 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	2015-08-21T20:25:52Z/2015-08-22T10:02:32Z
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	2016-09-14T22:00:00Z
Last Update	2025-01-27
Keywords	"outer wind", "ionized winds", "funda mental", "ionized wind", "stellar wind structure", "xmm newton", "wind instabilities", "XMM-Newton", "ionizing xray", "supergiant donor", "outer region", "XMM", "stellar winds", "massive stars", "wind clumped"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Jose Torrejon, 2016, '4U0114+65 outer wind', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-0k9xl1g