11 papers
Hermes - Towards an Optimal High-Performance Algorithm for Cosmic Statistics of Large Data Sets
Long-long Feng, Tengpeng Xu, Tian-Cheng Luan +7
We present Hermes, an in situ multiresolution framework for efficient and flexible measurements of cosmic large-scale-structure statistics from discrete catalogues. Hermes reconstr…
Properties of Galactic Outflows Driven by Starburst at Cosmic Noon: Insights from Hydrodynamical Simulations
Huan Chen, Weishan Zhu, Xue-Fu Li +3
We investigate starburst-driven galactic outflows in low-mass galaxies () at cosmic noon using high-resolution 3D hydrodynamical simulations based o…
Revisiting the Galactic Winds in M82 I: the recent starburst and launch of outflow in simulations
Tian-Rui Wang, Weishan Zhu, Xue-Fu Li +2
We revisit the launch of the galactic outflow in M82 using hydrodynamic simulations. Employing a sink-particle module, we self-consistently resolve star formation and feedback, avo…
A New Wavelet Scattering Transform-Based Statistic for Cosmological Analysis of Large-Scale Structure
Zhujun Jiang, Xiaolin Luo, Wenying Du +6
Large-scale structure (LSS) analysis in galaxy surveys is a powerful cosmological probe but is limited by tracer bias, which can obscure underlying information and weaken parameter…
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…
An Optimal In-Situ Multipole Algorithm for the Isotropic Three-Point Correlation Functions
Wenjie Ju, Longlong Feng, Zhiqi Huang +2
We present an optimised multipole algorithm for computing the three-point correlation function (3PCF), tailored for application to large-scale cosmological datasets. The algorithm…