Identity Styles

Williams, Stacy A. S.

doi:10.1007/978-0-387-79061-9_1446

Cited by 2 publications

(1 citation statement)

References 5 publications

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“…In this image the tidal tails of Pal 5 along with some overdensities within them are clearly visible. Besides Pal 5, there are also other satellites of the Milky Way (MW) which have elongated structures, for example the Sagittarius (Sgr) dwarf spheroidal galaxy (dSph), whose tidal tails were described by Majewski et al (2003), the Virgo stellar stream (Vivas et al 2001) the new Aquarius stream (Williams et al 2011) and all the streams listed in the Field of Streams (Belokurov et al 2006) .…”

Section: Introductionmentioning

confidence: 99%

Formation and evolution of substructures in tidal tails: spherical dark matter haloes

Reinoso

Fellhauer

Véjar

2017

Monthly Notices of the Royal Astronomical Society

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Recently a theory about the formation of over-densities of stars along tidal tails of globular clusters has been presented, this theory predicts the position and time of formation of such over-densities and was successfully tested with N-body simulations of globular clusters in a point mass galactic potential. In this work we present a comparison between this theory and our simulations using a dwarf galaxy orbiting two differently shaped dark matter halos to study the effects of a cored and a cuspy halo on the formation and evolution of tidal tails. We find no difference using a cuspy or a cored halo, however, we find an intriguing asymmetry between the leading and trailing arm of the tidal tails. The trailing arm grows faster than the leading arm. This asymmetry is seen in the distance to first over-density and its size as well. We establish a relation between the distance to the first over-density and the size of this over-density.

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Section: Introductionmentioning

confidence: 99%

Formation and evolution of substructures in tidal tails: spherical dark matter haloes

Reinoso

Fellhauer

Véjar

2017

Monthly Notices of the Royal Astronomical Society

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The Experience of Children in Perón's Argentina: Recent Interventions and Future Directions

Brinkerhoff

2014

History Compass

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Peronism, a populist movement headed by Juan Domingo Perón that swept through Argentina in late 1940s and early 1950s, has emerged as one of the more heavily studied and contentious periods in both the English-and Spanish-language historiography. Studies of the populist movement, the controversial president, and his First Lady Eva Duarte de Perón, began in the early 1950s while Perón was still in power. These earlier studies, however, focused almost exclusively on the agency of Juan Perón, and to a lesser extent Eva, and obscured many of the nation's more marginalized actors. Although more recent scholarship (since the 1980s) has incorporated more actors and groups into the historical spotlight, the experience of children in Perón's Argentina is a currently expanding historiography. Scholars have begun investigating the role of children during the Peronist era through a variety of individual case studies. It is the aim of this paper to underscore this emerging subfield within the study of Peronism, bring these case studies into conversation with one another, and place this emerging scholarship into a larger discussion regarding the experience of children across the 20th-century world.

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Identity Styles

Cited by 2 publications

References 5 publications

Formation and evolution of substructures in tidal tails: spherical dark matter haloes

Formation and evolution of substructures in tidal tails: spherical dark matter haloes

The Experience of Children in Perón's Argentina: Recent Interventions and Future Directions

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