4 citations · 6 across the 5 of their papers we have counts for
5 papers
Reassessing the Statistical Necessity of Stellar Velocity Anisotropy in Strong-Lensing Cosmology with Lens-by-Lens Photometric Constraints
Jian Hu, Yi Liu, Jian-Ping Hu +1
The stellar orbital anisotropy parameter () is a persistent systematic uncertainty in galaxy-scale strong gravitational lensing (SGL) cosmology. Typically fixed to iso…
A model-independent test of the cosmic distance-duality relation using galaxy clusters and Type Ia supernovae matched pairs
Jian Hu, Yi Liu, Jian-Ping Hu +1
The cosmic distance-duality relation (CDDR), expressed as , is a fundamental relation in cosmology connecting luminosity distance () and angular diame…
NbodyCP:A direct N-body simulation code for composite stellar populations of single and binary star clusters
Zhongmu Li, Rainer Spurzem
It is well-known that some star clusters contain composite stellar populations (CSPs), in which the metallicities or (and) ages of stars are different. The formation and evolution…
Study of 26 Galactic open clusters with extended main-sequence turnoffs
Yangyang Deng, Zhongmu Li
Recent studies indicate that some Galactic open clusters (OCs) exhibit extended main-sequence turnoff (eMSTO) in their colour-magnitude diagrams (CMDs). However, the number of Gala…
BSEC method for unveiling open clusters and its application to Gaia DR3: 83 new clusters
Zhongmu Li, Caiyan Mao
Open clusters (OCs) are common in the Milky Way, but most of them remain undiscovered. There are numerous techniques (e.g., machine-learning algorithms) available for the explorati…