Deciphering the Kinematic Substructure of Local Dark Matter with LAMOST K Giants

Numerical simulations indicate that correlations exist between the velocity distributions of stars and dark matter (DM). We study the local DM velocity distribution based on these correlations. We select K giants from LAMOST DR8 cross-matched with Gaia DR3, which have robust measurements of velocity...

Бүрэн тодорхойлолт

Номзүйн дэлгэрэнгүй

Үндсэн зохиолчид:	Hai Zhu, Rui Guo, Juntai Shen, Jianglai Liu, Chao Liu, Xiang-Xiang Xue, Lan Zhang, Shude Mao
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	IOP Publishing 2024-01-01
Цуврал:	The Astrophysical Journal
Нөхцлүүд:	milky Way dynamics Milky Way stellar halo the Milky Way
Онлайн хандалт:	https://doi.org/10.3847/1538-4357/ad6b17
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!