Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Li, Zhongmu"'
Autor:
Li, Zhongmu, Zhu, Zhanpeng
The unprecedented precision in Gaia measurements of parallax allows us to capture a larger number of binary clusters. With the releases of Gaia data, the number of Galactic open clusters (OCs) increases with great rapidity, providing an excellent opp
Externí odkaz:
http://arxiv.org/abs/2405.02530
Autor:
Deng, Yangyang, Li, Zhongmu
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 Galactic OCs with eMSTO structures detected so far is limited, and the rea
Externí odkaz:
http://arxiv.org/abs/2403.18234
Autor:
Li, Zhongmu, Mao, Caiyan
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 exploration of OCs. However, each method has its limitations and therefore, dif
Externí odkaz:
http://arxiv.org/abs/2401.10717
This research explores the correlation between the absolute magnitude and the redshift of Type Ia supernovae (SNe Ia) with a model-independent approach. The Pantheon sample of SNe Ia and strong gravitational lensing systems (SGLS) are used. With the
Externí odkaz:
http://arxiv.org/abs/2309.17163
Studying open clusters (OCs) is essential for a comprehensive understanding of the structure and evolution of the Milky Way. Many previous studies have systematically searched for OCs near the solar system within 1.2 kpc or 20 degrees of galactic lat
Externí odkaz:
http://arxiv.org/abs/2303.10380
As groups of coeval stars born from the same molecular cloud, an Open cluster (OC) is an ideal laboratory for studying the structure and dynamical evolution of the Milky Way. The release of High-Precision Gaia Early Data Release 3 (Gaia EDR3) and mod
Externí odkaz:
http://arxiv.org/abs/2302.08926
Identify 46 New Open Clusters Candidates In Gaia EDR3 Using pyUPMASK and Random Forest Hybrid Method
Open clusters (OCs) are regarded as tracers to understand stellar evolution theory and validate stellar models. In this study, we presented a robust approach to identifying OCs. A hybrid method of pyUPMASK and RF is first used to remove field stars a
Externí odkaz:
http://arxiv.org/abs/2212.11569
Publikováno v:
In Industrial Crops & Products 1 September 2024 215
Autor:
Li, Zhongmu1,2 (AUTHOR), Gao, Chengjie1 (AUTHOR), Che, Fengxian3 (AUTHOR), Li, Jin1 (AUTHOR), Wang, Lu1 (AUTHOR), Cui, Kai1 (AUTHOR) cuikai@caf.ac.cn
Publikováno v:
BMC Plant Biology. 7/3/2024, Vol. 24 Issue 1, p1-14. 14p.
Autor:
Li, Zhongmu, Mao, Caiyan
This paper presents a database of the spectroscopic- and photometric- spectral energy distributions (spec-SEDs and phot-SEDs) of the progenitors of core-collapse supernovae (CCSNe). Both binary- and single-star progenitors are included in the databas
Externí odkaz:
http://arxiv.org/abs/2102.03023