6 papers
Turbulent AGN coronae as the origin of diffuse neutrinos up to PeV energies
Qi-Rui Yang, Ruo-Yu Liu, Xiang-Yu Wang
It has been shown that the turbulence acceleration in AGN coronae can account for 1-10 TeV neutrinos from some AGNs, such as the Seyfert galaxy NGC 1068. Based on this, there are a…
Constraining the Baryon Content of Cosmic Filaments Using Localized Fast Radio Bursts and DESI Imaging Data
Jian-Feng Mo, Weishan Zhu, Qi-Rui Yang +2
Cosmic filaments are thought to host a substantial fraction of the missing baryons at redshifts . In this study, we constraint the baryonic content of these filaments using lo…
On the origin of ~ 100 TeV neutrinos from the Seyfert galaxy NGC 7469
Qi-Rui Yang, Xiao-Bin Chen, Ruo-Yu Liu +2
The origin of TeV-PeV neutrinos detected by IceCube remains largely unknown. The most significant individual neutrino source is the close-by Seyfert galaxy NGC 1068 at 4.2 leve…
On the width and profiles of cosmic filaments
Qi-Rui Yang, Weishan Zhu, GuangYao Yu +3
We investigated the widths and profiles of cosmic filaments using the IllustrisTNG simulations. Filaments were identified with DisPerSE, using galaxy samples in simulations as inpu…
Impact of cosmic web on the properties of galaxies in IllustrisTNG simulations
Guangyao Yu, Weishan Zhu, Qi-Rui Yang +3
We investigate the influence of the cosmic web on galaxy properties in the IllustrisTNG simulations. To disentangle the effects of galaxy groups and cosmic filaments, we classify t…
Could the neutrino emission of TXS 0506+056 come from the accretion flow of the supermassive black hole?
Qi-Rui Yang, Ruo-Yu Liu, Xiang-Yu Wang
High-energy neutrinos from the blazar TXS 0506+056 are usually thought to arise from the relativistic jet pointing to us. However, the composition of jets of active galactic nuclei…