A dataset provided by the European Space Agency

Name: Constraining the Nuclear Equation of State with a Quiescent Neutron Star in M13
Published: 2017-02-26T23:00:00Z

Proposal ID	076075
Title	Constraining the Nuclear Equation of State with a Quiescent Neutron Star in M13
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0760750101
DOI	https://doi.org/10.5270/esa-a1qj4kp
Principal Investigator, PI	Dr Craig Heinke
Abstract	Measuring the spectrum of quiescent neutron stars in globular clusters allowsstrong constraints on their mass and radius, with implications for the physicsof matter at high densities. We identify the quiescent neutron star in M13 asthe ideal candidate to study with XMM-Newton, due to its high observed X-rayflux, low N_H, and angular separation from contaminating sources. A 100-ks EPICexposure will allow us to constrain the fitted neutron star radius within <1 km,for a 1.4 M mass.
Publications	The radius of the quiescent neutron star in the globular cluster M13 \|Shaw A. W. Heinke C. O. et al. \| MNRAS \| 476-4713 \| 2018 \| 2018MNRAS.476.4713S \| http://ui.adsabs.harvard.edu/#abs/2018MNRAS.476.4713S 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 Dynamical Response of Solar Wind Charge Exchange Soft X-Ray Emission in Earths Magnetosphere to the Solar Wind Proton Flux \|Zhang Yingjie Sun Tianran et al. \| ApJ \| 948-69 \| 2023 \| 2023ApJ...948...69Z \| http://ui.adsabs.harvard.edu/#abs/2023ApJ...948...69Z Properties of Milky Way globular clusters associated with X-ray sources \|Botev Svetoslav Nedialkov Petko \| BlgAJ \| 40-59 \| 2024 \| 2024BlgAJ..40...59B \| http://ui.adsabs.harvard.edu/#abs/2024BlgAJ..40...59B Two methods for separating the magnetospheric solar wind charge exchange soft X-ray emission from the diffuse X-ray background \|Zhang YingJie Sun TianRan et al. \| E&PP \| 8-119 \| 2024 \| 2024E&PP....8..119Z \| http://ui.adsabs.harvard.edu/#abs/2024E&PP....8..119Z 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	2016-02-02T11:39:20Z/2016-02-03T16:16:00Z
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	2017-02-26T23:00:00Z
Last Update	2025-01-27
Keywords	"quiescent neutron star", "EPIC", "globular cluster allows", "quiescent neutron stars", "epic exposure", "xmm newton", "low n_h", "XMM-Newton", "xray flux", "M13", "nuclear equation", "contaminating sources", "XMM", "ideal candidate", "angular separation"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Dr Craig Heinke, 2017, 'Constraining the Nuclear Equation of State with a Quiescent Neutron Star in M13', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-a1qj4kp