23 citations · 93 across the 10 of their papers we have counts for
4 papers · 1 filter
Is the cosmic UV background fluctuating at redshift z ~ 6 ?
Jiren Liu, Hongguang Bi, Long-Long Feng +1
We study the Gunn-Peterson effect of the photo-ionized intergalactic medium(IGM) in the redshift range 5< z <6.4 using semi-analytic simulations based on the lognormal model. Assum…
A Unified Fitting of HI and HeII LyαTransmitted Flux of QSO HE2347 with LCDM Hydrodynamic Simulations
Jiren Liu, Priya Jamkhedkar, Wei Zheng +2
Using cosmological hydrodynamic simulations of the LCDM model, we present a comparison between the simulation sample and real data sample of HI and HeII Lyαtransmitted flux in the…
Low-Redshift Cosmic Baryon Fluid on Large Scales and She-Leveque Universal Scaling
Ping He, Jiren Liu, Long-Long Feng +2
We investigate the statistical properties of cosmic baryon fluid in the nonlinear regime, which is crucial for understanding the large-scale structure formation of the universe. Wi…
X-ray Emission of Baryonic Gas in the Universe: Luminosity-Temperature Relationship and Soft-Band Background
Tong-Jie Zhang, Jiren Liu, Long-long Feng +2
We study the X-ray emission of baryon fluid in the universe using the WIGEON cosmological hydrodynamic simulations. It has been revealed that cosmic baryon fluid in the nonlinear r…