A dataset provided by the European Space Agency

Name: Gas-Phase Abundance Variations from Dust Grain Sputtering in an SNR Shock
Published: 2015-06-30T22:00:00Z

Proposal ID	074182
Title	Gas-Phase Abundance Variations from Dust Grain Sputtering in an SNR Shock
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0741820101
DOI	https://doi.org/10.5270/esa-o60fiep
Principal Investigator, PI	Dr Brian Williams
Abstract	Sputtering in an SNR shock erodes dust grains, returning elements such as Fe,Si, and Mg to the gas phase. Since these elements are thought to besignificantly depleted onto grains, the gas phase abundances in the post-shockregion of an SNR shock should be a function of the time since the gas wasshocked. This has never been directly observed, as doing so would require alarge, well-resolved, edge-on shock from an SNR, detailed infrared modeling ofthe emission from warm dust in the post shock region, and sufficient counts inthe X-ray spectra to place tight constraints on the abundances. The P7region in the northeast Cygnus Loop satisfies all these criteria, and we proposea deep observation of this non-radiative shock region.
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 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	2014-05-27T05:18:13Z/2014-05-28T09:54:53Z
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	2015-06-30T22:00:00Z
Last Update	2025-01-27
Keywords	"dust grain sputtering", "post shock region", "gas phase", "tight constraints", "returning elements", "supernova remnant shock", "supernova remnant", "warm dust", "radiative shock region", "infrared modeling", "xray spectra", "gas phase abundance"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Brian Williams, 2015, 'Gas-Phase Abundance Variations from Dust Grain Sputtering in an SNR Shock', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-o60fiep