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arXiv · 1812.10488

Surface brightness profile of the 3.5 keV line in the Milky Way halo

A. Boyarsky·D. Iakubovskyi·O. Ruchayskiy·D. Savchenko
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Abstract

We report a detection of 3.5 keV line in the Milky Way in 5 regions offset from the Galactic Center by distances from 10' to 35 degrees. We build an angular profile of this line and compare it with profiles of several astrophysical lines detected in the same observations. We compare our results with other detections and bounds previously obtained using observations of the Milky Way.

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A. Boyarsky, D. Iakubovskyi, O. Ruchayskiy, D. Savchenko. 2018-12-26. Surface brightness profile of the 3.5 keV line in the Milky Way halo. https://arxiv.org/abs/1812.10488

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