Browsing by Author "Choi, Yumi"

Now showing items 1-2 of 2

    • Kinematical analysis of substructure in the southern periphery of the large magellanic cloud 
      Cheng, Xinlun; Choi, Yumi; Olsen, Knut; Nidever, David L.; Majewski, Steven R.; Monachesi, Antonela; Besla, Gurtina; Muñoz González, César; Anguiano, Borja; Almeida, Andrés; Muñoz Vidal, Ricardo; Lane, Richard R.; Nitschelm, Christian (IOP, 2022)
      We report the first 3D kinematical measurements of 88 stars in the direction of several recently discovered substructures in the southern periphery of the Large Magellanic Cloud (LMC) using a combination of Gaia proper ...
    • SMASHing the LMC: A Tidally Induced Warp in the Outer LMC and a Large-scale Reddening Map 
      Choi, Yumi; Nidever, David; Olsen, Knut; Blum, Robert; Besla, Gurtina; Zaritsky, Dennis; Van Der Marel, Roeland; Bell, Eric; Gallart, Carme; Cioni, Maria; Clifton Johnson, L.; Vivas, Katherina; Saha, Abhijit; De Boer, Thomas; Noël, Noelia; Monachesi, Antonela; Massana, Pol; Conn, Blair; Martinez-Delgado, David; López Muñoz, Ricardo; Stringfellow, Guy (Institute of Physics Publishing, 2018)
      We present a study of the three-dimensional (3D) structure of the Large Magellanic Cloud (LMC) using ~2.2 million red clump (RC) stars selected from the Survey of the MAgellanic Stellar History. To correct for line-of-sight ...