Lei Feng

activity

20122022

most citedClosing in on singlet scalar dark matter: LUX, invisible Higgs decays and gamma-ray lines

112 citations · 301 across the 10 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

astro-ph.CO2012★ 24 cited

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 $γ$ -ray line signal with energy $\sim 130$ GeV in the central Galaxy from the Fermi-LAT data. %The morphology study shows that the s…

astro-ph.HE2012★ 20 cited

PAMELA/Fermi-LAT electron cosmic ray spectrum at $\sim$ 100 GeV: implication for dark matter annihilation signal in accordance with the 130 GeV $γ$ -ray line

Lei Feng, Qiang Yuan, Xiang Li +1

Recently, a tentative 130 GeV $γ$ -ray line signal was identified by quite a few groups. If correct it would constitute a ``smoking gun'' for dark matter annihilations. Interestingl…

Statistical interpretation of the spatial distribution of current 130 GeV gamma-ray line signal within the dark matter annihilation scenario

PAMELA/Fermi-LAT electron cosmic ray spectrum at ∼100 GeV: implication for dark matter annihilation signal in accordance with the 130 GeV γ-ray line

PAMELA/Fermi-LAT electron cosmic ray spectrum at $\sim$ 100 GeV: implication for dark matter annihilation signal in accordance with the 130 GeV $γ$ -ray line