Exploring the interaction between the MW and LMC with a large sample of blue horizontal branch stars from the DESI survey

The Large Magellanic Cloud (LMC) is a Milky Way (MW) satellite that is massive enough to gravitationally attract the MW disc and inner halo, causing significant motion of the inner MW with respect to the outer halo. In this work, we probe this interaction by constructing a sample of 9,866 blue horiz...

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Veröffentlicht in:	arXiv.org 2024-10
Hauptverfasser:	Byström, Amanda, Koposov, Sergey E, Lilleengen, Sophia, Li, Ting S, Bell, Eric, Leandro Beraldo e Silva, Carrillo, Andreia, Chandra, Vedant, Gnedin, Oleg Y, Han, Jiwon Jesse, Medina, Gustavo E, Najita, Joan, Riley, Alexander H, Thomas, Guillaume, Valluri, Monica, Aguilar, Jessica N, Ahlen, Steven, Carlos Allende Prieto, Brooks, David, Claybaugh, Todd, Cole, Shaun, Dawson, Kyle, de la Macorra, Axel, Font-Ribera, Andreu, ero-Romero, Jaime E, Gaztañaga, Enrique, Satya Gontcho A Gontcho, Kremin, Anthony, Lambert, Andrew, Landriau, Martin, Laurent Le Guillou, Levi, Michael E, Meisner, Aaron, Miquel, Ramon, Moustakas, John, Prada, Francisco, Pérez-Ràfols, Ignasi, Rossi, Graziano, Sanchez, Eusebio, Schlegel, David, Schubnell, Michael, Sprayberry, David, Tarlé, Gregory, Weaver, Benjamin A, Zou, Hu
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical models Dipoles Galactic halos Horizontal branch stars Magellanic clouds Radial velocity Velocity Velocity distribution
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