4 papers
Evolution of the stellar mass function in open clusters from a universal and unsegregated initial state
Lu Li, Zhaozhou Li, Zhengyi Shao +2
The stellar mass function (MF) and its spatial variation (mass segregation) within star clusters encode signatures of early formation physics and subsequent secular evolution. Yet,…
Binary disruption during the early phase of open clusters
Zepeng Zheng, Long Wang, Holger Baumgardt
The binary fraction in young open clusters exceeds that of field stars, making the study of binary dynamical evolution in clusters essential for understanding the origins and evolu…
A free-fall-based switching criterion for P^3 T N-body methods in collisional stellar systems
Long Wang, David M. Hernandez, Zepeng Zheng +1
The PT scheme is a hybrid method for simulating gravitational -body systems. It combines a fast particle-tree (PT) algorithm for long-range forces with a high-accuracy parti…
Towards DM-free search for Fast Radio Bursts with Machine Learning -- I. An implementation on multibeam data
Yao Chen, Rui Luo, Chen Wang +13
Searching for fleeting radio transients like fast radio bursts (FRBs) with wide-field radio telescopes has become a common challenge in data-intensive science. Conventional algorit…