A general theory of turbulent fragmentation

PF Hopkins - Monthly Notices of the Royal Astronomical Society, 2013 - academic.oup.com
We develop an analytic framework to understand fragmentation in turbulent, self-gravitating
media. In previous work, we showed how some properties of turbulence can be predicted by …

Continuous wavelet analysis of matter clustering using the gaussian-derived wavelet

Y Wang, HY Yang, P He - The Astrophysical Journal, 2022 - iopscience.iop.org
Continuous wavelet analysis has been increasingly employed in various fields of science
and engineering due to its remarkable ability to maintain optimal resolution in both space …

On the origin of the scatter broadening of fast radio burst pulses and astrophysical implications

S Xu, S Xu - Study on Magnetohydrodynamic Turbulence and Its …, 2019 - Springer
Fast radio bursts (FRBs) have been identified as extragalactic sources which can make a
probe of turbulence in the intergalactic medium (IGM) and their host galaxies. To account for …

Dynamical effect of the turbulence of the intergalactic medium on the baryon fraction distribution

W Zhu, LL Feng, LZ Fang - Monthly Notices of the Royal …, 2011 - academic.oup.com
We investigate the dynamical effect of turbulence in the baryonic intergalactic medium (IGM)
on the baryon fraction distribution. In the fully developed non-linear regime, the IGM will …

Time-dependent behaviour of Lyman α photon transfer in a high-redshift optically thick medium

W Xu, XP Wu, LZ Fang - Monthly Notices of the Royal …, 2011 - academic.oup.com
Abstract Using the Monte Carlo simulation method, we investigate the time-dependent
behaviour of Lyα photon transfer in an optically thick medium of the concordance ΛCDM …

INTERMITTENCE OF THE MAP OF THE KINETIC SUNYAEV–ZEL'DOVICH EFFECT AND TURBULENCE OF THE INTERGALACTIC MEDIUM

W Zhu, LL Feng, LZ Fang - The Astrophysical Journal Letters, 2011 - iopscience.iop.org
We investigate the possibility of detecting the turbulent state of the intergalactic medium
(IGM) with the kinetic Sunyaev–Zel'dovich (kSZ) effect. Being sensitive to the divergence …

Nonlinear Evolution of Cosmic Baryon Fluid

LZ Fang - International Journal of Modern Physics: Conference …, 2012 - World Scientific
Although the gravitational field in the universe is dominated by dark matter, observations
show that the statistical properties of cosmic baryonic matter are significantly and …

Intermittence of the Map of Kinetic Sunyaev-Zel'dovich Effect and Turbulence of IGM

W Zhu, L Feng, LZ Fang - arXiv preprint arXiv:1105.1203, 2011 - arxiv.org
We investigate the possibility of detecting the turbulent state of the IGM with the kinetic
Sunyaev-Zel'dovich (kSZ) effect. Being sensitive to the divergence-free component of the …

Dynamical Effect of the Turbulence of IGM on the Baryon Fraction Distribution

Z Weishan, F Long-Long, F Li-Zhi - arXiv preprint arXiv:1103.1058, 2011 - arxiv.org
We investigate the dynamical effect of the turbulence in baryonic intergalactic medium (IGM)
on the baryon fraction distribution. In the fully developed nonlinear regime, the IGM will …

Statistical and Dynamical Decoupling of the IGM from Dark Matter

F Li-Zhi, W Zhu - Advances in Astronomy, 2011 - search.proquest.com
Although the gravitational field in the universe is dominated by dark matter, cosmological
observations show that the statistical properties of cosmic baryonic matter are significantly …