23 citations · 146 across the 16 of their papers we have counts for
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astro-ph.HE2021★ 11 cited
On the surface brightness radial profile of the extended -ray sources
Rui-zhi Yang, Bing Liu
The morphology of the extended -ray source is governed by the propagation process of parent relativistic particles. In this paper, we investigate the surface brightness radial p…
astro-ph.HE2021
The low cosmic-ray density in Polaris Flare
Zhi-wei Cui, Rui-zhi Yang, Bing Liu
We reported the gamma-ray observation towards the giant molecular cloud Polaris Flare. Together with the dust column density map, we derived the cosmic ray density and spectrum in…
astro-ph.HE2021★ 11 cited
Nuclear de-excitation lines as a probe of low-energy cosmic rays
Bing Liu, Rui-zhi Yang, Felix Aharonian
Low-energy cosmic rays (LECRs) contribute substantially to the energy balance of the interstellar medium. They play also significant role in the heating and chemistry of gas, and,…