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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Mathur, S.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023Seismic and spectroscopic analysis of nine bright red giants observed by <i>Kepler</i>citations
- 2022Role of solution concentration in formation kinetics of bromide perovskite thin films during spin-coating monitored by optical in situ metrologycitations
- 2021Hydrothermal synthesis of barium titanate nano/microrods and particle agglomerates using a sodium titanate precursorcitations
- 2021Green Solvent-Based Perovskite Precursor Development for Ink-Jet Printed Flexible Solar Cellscitations
- 2020How Ubiquitous is the Hot Component in the Milky Way CGM?
- 2017Interdependence of Structure, Morphology, and Phase Transitions in CVD Grown VO 2 and V 2 O 3 Nanostructures
- 2016Precursor-Derived Rare Earth Metal Pyrochlores: Nd2Sn2O7 Nanofibers and Thin Films As Efficient Photoabsorbers
- 2016Interfacial insight in multi-junction metal oxide photoanodes for water splitting applicationscitations
- 2015Pt-functionalized Fe2O3 photoanodes for solar water splitting : the role of hematite nano-organization and the platinum redox statecitations
- 2015Pt-functionalized Fe2O3 photoanodes for solar water splitting: the role of hematite nano-organization and the platinum redox statecitations
- 2015Pt-functionalized Fe2O3 photoanodes for solar water splittingcitations
- 2014Sequential physical vapor deposition and chemical vapor deposition for the growth of In2O3-SnO2 radial and longitudinal heterojunctionscitations
- 2010Asteroseismology of red giants from the first four months of Kepler data: Fundamental stellar parameterscitations
- 2008Micro-mechanics of high porosity particle-polymer composites
Places of action
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document
How Ubiquitous is the Hot Component in the Milky Way CGM?
Abstract
The circum-galactic medium (CGM) is believed to be made of warm-hot gas at a temperature close to the virial temperature of a galaxy. Indeed, X-ray observations have shown that the Milky Way CGM contains gas at about a million degrees. Recently using unprecedented high S/N XMM-Newton spectra in the sightline to 1ES1553+113 we discovered a very hot gaseous component of the Milky Way CGM, at ten million degrees. We also found non-solar abundance ratios and alpha-enhancement of light metals. Excited by this discovery, we explored other sightlines to determine how ubiquitous is this newly discovered hot component of the Milky Way CGM. Using Suzaku observations we have found similarly hot gas along three other sightlines, showing that the 1ES1553+113 sightline is not unique. These results provide insights on the heating and chemical enrichment of the Milky Way CGM, and provide important inputs to theoretical models of galaxy formation and evolution....