16 citations · 30 across the 6 of their papers we have counts for
6 papers
Constraints on evaporating primordial black holes from the AMS-02 positron data
Jia-Zhi Huang, Yu-Feng Zhou
Cosmic-ray (CR) positrons are relatively rare due to their secondary origin and thus sensitive to exotic contributions. Primordial black holes (PBHs) with masses above $\sim 5\time…
Enhanced cosmic-ray antihelium production from dark matter annihilation through light mediators
Yu-Chen Ding, Nan Li, Yu-Feng Zhou
Cosmic-ray (CR) antihelium is an important probe for the indirect search of dark matter (DM) annihilation in the Galaxy. However, due to stringent constraints from the measurements…
Consistent explanation for the cosmic-ray positron excess in -wave Breit-Wigner enhanced dark matter annihilation
Yu-Chen Ding, Yu-Lin Ku, Chun-Cheng Wei +1
Dark matter (DM) annihilation in the galactic halo can be enhanced relative to that in the early Universe due to the Breit-Wigner enhancement, if the DM particles annihilate throug…
Consistent explanation for the cosmic-ray positron excess in p-wave Sommerfeld-enhanced dark matter annihilation
Yu-Chen Ding, Yu-Lin Ku, Chun-Cheng Wei +1
Sommerfeld-enhanced dark matter (DM) annihilation through -wave has been widely considered as a consistent explanation for both the observed cosmic-ray (CR) positron excess and…
Implications of a possible TeV break in the cosmic-ray electron and positron flux
Yu-Chen Ding, Nan Li, Chun-Cheng Wei +2
A TeV spectral break in the total flux of cosmic-ray electrons and positrons (CREs) at which the spectral power index softens from to has been observed by H.E.S.S…
The high energy window of probing dark matter with cosmic-ray antideuterium and antihelium
Yu-Chen Ding, Nan Li, Chun-Cheng Wei +1
Cosmic-ray (CR) anti-nuclei are often considered as important observables for dark matter (DM) indirect detections at low kinetic energies below GeV per nucleon. Since the primary…