A dataset provided by the European Space Agency

Name: IMBHs in Nearby Dwarf Galaxies
Published: 2017-12-29T23:00:00Z

Proposal ID	078141
Title	IMBHs in Nearby Dwarf Galaxies
Download Data Associated to the proposal	https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0781410101 https://nxsa.esac.esa.int/nxsa-sl/servlet/data-action-aio?obsno=0781410201
DOI	https://doi.org/10.5270/esa-comewiz
Principal Investigator, PI	Prof kalvir dhuga
Abstract	Evolutionary models and recently reported infrared and X-ray signatures suggestthe presence of intermediate-mass black holes (IMBHs) in nearby dwarf galaxies(dGs). We propose to search for these objects with deep X-ray observations. Thepotential discovery of these X-ray sources will provide an extraordinaryopportunity to test evolutionary models driven largely by the internal dynamicsof centrally-located massive objects. The data will also be extremely useful inextending the MBH-$sigma$ relation down to the mass scale of dGs.
Publications	The Bright X-Ray Source in NGC 3413 \|Sonbas E. Dhuga K. S. \| ApJ \| 865-158 \| 2018 \| 2018ApJ...865..158S \| http://ui.adsabs.harvard.edu/#abs/2018ApJ...865..158S 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 A population of Optically Quiescent Quasars from WISE and SDSS \|Greenwell Claire Gandhi Poshak et al. \| MNRAS \| 527-12065 \| 2024 \| 2024MNRAS.52712065G \| http://ui.adsabs.harvard.edu/#abs/2024MNRAS.52712065G 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	2016-11-15T12:23:45Z/2016-11-20T02:51:14Z
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	2017-12-29T23:00:00Z
Last Update	2025-01-27
Keywords	"potential discovery", "mass scale", "xray signatures", "internal dynamics", "reported infrared", "xray sources", "nearby dwarf galaxy", "deep xray", "evolutionary models"
Publisher And Registrant	European Space Agency
Credit Guidelines	European Space Agency, Prof kalvir dhuga, 2017, 'IMBHs in Nearby Dwarf Galaxies', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-comewiz