Deciphering the Kinematic Substructure of Local Dark Matter with LAMOST K Giants
Fuente:
arXiv
Saved in:
| Main Authors: | Zhu, Hai, Guo, Rui, Shen, Juntai, Liu, Jianglai, Liu, Chao, Xue, Xiang-Xiang, Zhang, Lan, Mao, Shude |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Uncover 3D Dark Matter Distribution of the Milky Way by an Empirical Triaxial Orbit-Superposition Model: Method Validation
by: Zhu, Ling, et al.
Published: (2025)
by: Zhu, Ling, et al.
Published: (2025)
Milky Way Mass with K Giants and BHB Stars Using LAMOST, SDSS/SEGUE, and Gaia: 3D Spherical Jeans Equation and Tracer Mass Estimator
by: Bird, Sarah A., et al.
Published: (2022)
by: Bird, Sarah A., et al.
Published: (2022)
A Vertically Orientated Dark Matter Halo Marks a Flip of the Galactic Disk
by: Zhu, Ling, et al.
Published: (2025)
by: Zhu, Ling, et al.
Published: (2025)
Milky Way Mass Through Escape Velocity Curve from LAMOST K Giants
by: Wu, Yin, et al.
Published: (2025)
by: Wu, Yin, et al.
Published: (2025)
CNN-Derived Elemental Abundances of LAMOST DR10 Giants: Implications for Galactic Substructures
by: Liu, Haoyang, et al.
Published: (2025)
by: Liu, Haoyang, et al.
Published: (2025)
Measurement of Dark Matter Substructure from the Kinematics of the GD-1 Stellar Stream
by: Nibauer, Jacob, et al.
Published: (2025)
by: Nibauer, Jacob, et al.
Published: (2025)
Galactic-Seismology Substructures and Streams Hunter with LAMOST and Gaia. I. Methodology and Local Halo Results
by: Wang, Guan-Yu, et al.
Published: (2024)
by: Wang, Guan-Yu, et al.
Published: (2024)
The Shape and Mass of the Galactic Dark Matter Halo from the Axisymmetric Jeans Model
by: Zhang, Lan, et al.
Published: (2025)
by: Zhang, Lan, et al.
Published: (2025)
Galactic Stellar Halo Luminosity Function
by: Bird, Sarah A., et al.
Published: (2026)
by: Bird, Sarah A., et al.
Published: (2026)
Dark Matter Substructure: A Lensing Perspective
by: Gannon, Charles, et al.
Published: (2025)
by: Gannon, Charles, et al.
Published: (2025)
Identification of OB associations using the LAMOST-Gaia OB star sample
by: Liu, Zhicun, et al.
Published: (2025)
by: Liu, Zhicun, et al.
Published: (2025)
Unveiling Galactic substructures with M Giant stars: A kinematic and chemical study based on LAMOST DR9, Gaia DR3 and APOGEE DR17
by: Ding, Longfei, et al.
Published: (2025)
by: Ding, Longfei, et al.
Published: (2025)
Probing Dark Matter Substructure with Image Number Anomaly in Strong Lensing Systems
by: Hou, Wenlin, et al.
Published: (2025)
by: Hou, Wenlin, et al.
Published: (2025)
Half a Million Binary Stars from the low resolution spectra of LAMOST
by: Jing, Yingjie, et al.
Published: (2024)
by: Jing, Yingjie, et al.
Published: (2024)
The Role of Baryonic and Dark Matter in Bar Kinematics
by: Géron, Tobias, et al.
Published: (2026)
by: Géron, Tobias, et al.
Published: (2026)
The Effects of Linear Matter Power Spectrum Enhancement on Dark Matter Substructure
by: Nadler, Ethan O., et al.
Published: (2025)
by: Nadler, Ethan O., et al.
Published: (2025)
Dynamical Modelling of Galactic Kinematics using Neural Networks
by: Simon, David A., et al.
Published: (2026)
by: Simon, David A., et al.
Published: (2026)
The Impact of Bar-induced Non-Circular Motions on the Measurement of Galactic Rotation Curves
by: Liu, Jie, et al.
Published: (2025)
by: Liu, Jie, et al.
Published: (2025)
Milky Way Dynamics Favor Dark Matter over Modified Gravity Models
by: Wang, Zheng-long, et al.
Published: (2026)
by: Wang, Zheng-long, et al.
Published: (2026)
Comparison of bar formation mechanisms I: does a tidally-induced bar rotate slower than an internally-induced bar?
by: Zheng, Yirui, et al.
Published: (2024)
by: Zheng, Yirui, et al.
Published: (2024)
Dynamical Origin of the Vertical Metallicity Gradient of the Milky Way Bulge
by: Chen, Bin-Hui, et al.
Published: (2024)
by: Chen, Bin-Hui, et al.
Published: (2024)
Identifying the Galactic Substructures in 5D Space Using All-sky RR Lyrae Stars in Gaia DR3
by: Sun, Shenglan, et al.
Published: (2024)
by: Sun, Shenglan, et al.
Published: (2024)
The Catalog of early-type Runaway stars from LAMOST-DR8
by: Guo, Yanjun, et al.
Published: (2024)
by: Guo, Yanjun, et al.
Published: (2024)
Dissipative Dark Substructure: The Consequences of Atomic Dark Matter on Milky Way Analog Subhalos
by: Gemmell, Caleb, et al.
Published: (2023)
by: Gemmell, Caleb, et al.
Published: (2023)
Kinematic Imprints of vortex-lines of BEC Dark Matter on Baryonic Matter
by: Álvarez-Rios, Iván, et al.
Published: (2025)
by: Álvarez-Rios, Iván, et al.
Published: (2025)
Deciphering the Soliton-Halo Relation in Fuzzy Dark Matter
by: Liao, Pin-Yu, et al.
Published: (2024)
by: Liao, Pin-Yu, et al.
Published: (2024)
Dynamical Models of the Milky Way in Action Space with LAMOST DR8 and GAIA EDR3
by: Sun, Guang-Chen, et al.
Published: (2025)
by: Sun, Guang-Chen, et al.
Published: (2025)
Importance of Initial Condition on Bar Secular Evolution: Role of Halo Angular Momentum Distribution Discontinuity
by: Kataria, Sandeep Kumar, et al.
Published: (2024)
by: Kataria, Sandeep Kumar, et al.
Published: (2024)
The Dependency of Bar Formation Timescale on Disk Mass Fraction, Toomre $Q$, and Scale Height
by: Chen, Bin-Hui, et al.
Published: (2025)
by: Chen, Bin-Hui, et al.
Published: (2025)
Stellar halo density with LAMOST K and M giants
by: Lopez-Corredoira, M., et al.
Published: (2024)
by: Lopez-Corredoira, M., et al.
Published: (2024)
The Fate of Globular Cluster Substructure: A Kinematic Response to Galaxy Assembly
by: Pal, Finn A., et al.
Published: (2026)
by: Pal, Finn A., et al.
Published: (2026)
Detailed Mapping of the Galactic Disk Structure in the Solar Neighborhood through LAMOST K Dwarfs
by: Tang, Xi-Can, et al.
Published: (2024)
by: Tang, Xi-Can, et al.
Published: (2024)
North-South asymmetries in the Galactic thin disk associated with the vertical phase spiral as seen using LAMOST-Gaia stars
by: Lin, Jun, et al.
Published: (2024)
by: Lin, Jun, et al.
Published: (2024)
Caught in the Cosmic Web: Environmental Impacts on the Halo Substructure Boosts to Dark Matter Annihilation Signals
by: Hunde, Feven Markos, et al.
Published: (2026)
by: Hunde, Feven Markos, et al.
Published: (2026)
The Stellar "Snake"-III: Co-evolution of Stars and Molecular Clouds Unveiled by Gaia, MWISP, and LAMOST
by: Li, Jia-Peng, et al.
Published: (2026)
by: Li, Jia-Peng, et al.
Published: (2026)
Simultaneous Formation of the Andromeda Giant Southern Stream and the Substructures in the Andromeda Halo
by: Yamaguchi, Misa, et al.
Published: (2025)
by: Yamaguchi, Misa, et al.
Published: (2025)
Age Determination of LAMOST Red Giant Branch stars based on the Gradient Boosting Decision Tree method
by: Wang, Hai-Feng, et al.
Published: (2023)
by: Wang, Hai-Feng, et al.
Published: (2023)
Dark Matter Substructure or Source Model Systematics? A Case Study of Cluster Lens Abell S1063
by: Ephremidze, Nino, et al.
Published: (2025)
by: Ephremidze, Nino, et al.
Published: (2025)
LAMOST medium-resolution spectroscopic survey of Galactic Open Clusters (LAMOST-MRS-O): An overview of survey plan and preliminary results
by: Zhang, Xi, et al.
Published: (2025)
by: Zhang, Xi, et al.
Published: (2025)
An Enhanced Isothermal Jeans Approach to Constraining Dark Matter Self-Interactions from Galactic Kinematics
by: Jia, Zixiang, et al.
Published: (2026)
by: Jia, Zixiang, et al.
Published: (2026)
Similar Items
-
Uncover 3D Dark Matter Distribution of the Milky Way by an Empirical Triaxial Orbit-Superposition Model: Method Validation
by: Zhu, Ling, et al.
Published: (2025) -
Milky Way Mass with K Giants and BHB Stars Using LAMOST, SDSS/SEGUE, and Gaia: 3D Spherical Jeans Equation and Tracer Mass Estimator
by: Bird, Sarah A., et al.
Published: (2022) -
A Vertically Orientated Dark Matter Halo Marks a Flip of the Galactic Disk
by: Zhu, Ling, et al.
Published: (2025) -
Milky Way Mass Through Escape Velocity Curve from LAMOST K Giants
by: Wu, Yin, et al.
Published: (2025) -
CNN-Derived Elemental Abundances of LAMOST DR10 Giants: Implications for Galactic Substructures
by: Liu, Haoyang, et al.
Published: (2025)