Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Anderson, Stuart R."'
Autor:
Silva, Leandro Beraldo e, Debattista, Victor P., Anderson, Stuart R., Valluri, Monica, Erwin, Peter, Daniel, Kathryne J., Deg, Nathan
Publikováno v:
ApJ 955 38 (2023)
Many barred galaxies exhibit upturns (shoulders) in their bar major-axis density profile. Simulation studies have suggested that shoulders are supported by looped $x_1$ orbits, occur in growing bars, and can appear after bar-buckling. We investigate
Externí odkaz:
http://arxiv.org/abs/2303.04828
Predicted Trends in Milky Way Bulge Proper Motion Rotation Curves: future Prospects for HST and LSST
Autor:
Gough-Kelly, Steven, Debattista, Victor P., Clarkson, William I., Gonzalez, Oscar A., Anderson, Stuart R., Gennaro, Mario, Calamida, Annalisa, Sahu, Kailash C.
Publikováno v:
MNRAS 509, 4829-4848 (2022)
We use an $N$-body+smoothed particle hydrodynamics simulation of an isolated barred galaxy to study the age dependence of bulge longitudinal proper motion ($\mu_l$) rotation curves. We show that close to the minor axis ($|l| \sim 0^\circ$) the relati
Externí odkaz:
http://arxiv.org/abs/2112.09185
Autor:
Anderson, Stuart R., Engels, Dieter
Publikováno v:
Journal of the British Astronomical Association. Apr2004, Vol. 114 Issue 2, p78-87. 10p. 25 Black and White Photographs, 1 Diagram, 1 Chart, 3 Graphs.
Autor:
Anderson, Stuart R. anderson@freestandards.org
Publikováno v:
Linux Journal. May2004, Issue 121, p86-94. 6p.