84 citations · 128 across the 8 of their papers we have counts for
8 papers
A Model for Type-IIP Supernovae with Medium Recombination Approximation
Hong-Xuan Jiang, Xue-Wen Liu
In this paper, we propose a new light-curve model for Type-IIP supernovae (SNe IIP) with an approximation of medium recombination. Recombination of hydrogen that takes place in the…
An energy-conserving dynamical model of GRB afterglows from magnetized forward and reverse shocks
Qiang Chen, Xue-Wen Liu
In the dynamical models of gamma-ray burst (GRB) afterglows, the uniform assumption of the shocked region is known as provoking total energy conservation problem. In this work we c…
Constraining coupled quintessence with the 21cm signal
Xue-Wen Liu, Caroline Heneka, Luca Amendola
The 21cm line probes the evolution of matter perturbations over a wide range of redshifts, from the dark ages down to the completion of reionization. Observing the 21cm cosmologica…
CHAM: a fast algorithm of modelling non-linear matter power spectrum in the sCreened HAlo Model
Bin Hu, Xue-Wen Liu, Rong-Gen Cai
We present a fast numerical screened halo model algorithm (CHAM) for modeling non-linear power spectrum for the alternative models to LCDM. This method has three obvious advantages…
Probing cosmic anisotropy with gravitational waves as standard sirens
Rong-Gen Cai, Tong-Bo Liu, Xue-Wen Liu +2
The gravitational wave (GW) as a standard siren directly determines the luminosity distance from the gravitational waveform without reference to the specific cosmological model, of…
Turbulence induced additional deceleration in relativistic shock wave propagation: implications for gamma-ray burst
Xue-Wen Liu
The late afterglow of gamma-ray burst is believed to be due to progressive deceleration of the forward shock wave driven by the gamma-ray burst ejecta propagating in the interstell…
Early afterglows from radially structured outflows and the application to X-ray shallow decays
Xue-Wen Liu, Xue-Feng Wu, Yuan-Chuan Zou +1
In the fireball model, it is more physically realistic that gamma-ray burst (GRB) ejecta have a range of bulk Lorentz factors (assuming ). The low Lorentz factor p…
Diffuse high energy neutrinos and cosmic rays from hyperflares of soft-gamma repeaters
Xue-Wen Liu, Xue-Feng Wu, Tan Lu
We calculate the diffuse high energy (TeV - PeV) neutrino emission from hyperflares of Soft-Gamma Repeaters (SGRs), like the hyperflare risen from \astrobj{SGR 1806-20} on December…