136 citations · 1.6k across the 54 of their papers we have counts for
4 papers · 1 filter
Statistical interpretation of the spatial distribution of current 130 GeV gamma-ray line signal within the dark matter annihilation scenario
Rui-Zhi Yang, Qiang Yuan, Lei Feng +2
Recently, several groups identified a tentative -ray line signal with energy GeV in the central Galaxy from the Fermi-LAT data. %The morphology study shows that the s…
An extended source of GeV gamma rays coincident with the supernova remnant HB 21
Ignasi Reichardt, Emma de Oña Wilhelmi, Javier Rico +1
We analyze 3.5 years of public Fermi/LAT data around the position of the supernova remnant HB 21, where four point-like sources from the 2nd Fermi/LAT catalog are located. We deter…
Constraining Asymmetric Bosonic Non-interacting Dark Matter with Neutron Stars
Yi-zhong Fan, Rui-zhi Yang, Jin Chang
The Hawking evaporation of small black holes formed by the collapse of dark matter at the center of neutron stars plays a key role in loosing the constraint on the mass of asymmetr…
Deep Observation of the Giant Radio Lobes of Centaurus A with the Fermi Large Area Telescope
Rui-zhi Yang, Narek Sahakyan, Emma de Ona Wilhelmi +2
The detection of high energy (HE) γ-ray emission up to about 3 GeV from the giant lobes of the radio galaxy Centaurus A has been recently reported by the Fermi-LAT Collaboration ba…