728 citations · 15.3k across the 178 of their papers we have counts for
3 papers · 1 filter
Simulations of the Magellanic Stream in a First Infall Scenario
Gurtina Besla, Nitya Kallivayalil, Lars Hernquist +3
Recent high precision proper motions from the Hubble Space Telescope (HST) suggest that the Large and Small Magellanic Clouds (LMC and SMC, respectively) are either on their first…
Pulsation Models for Ultra-Low (Z=0.0004) Metallicity Classical Cepheids
M. Marconi, I. Musella, G. Fiorentino +7
Classical Cepheids are primary distance indicators playing a fundamental role in the calibration of the extragalactic distance scale. The possible dependence of their characteristi…
Multi-Epoch HST Observations of IZw18: Characterization of Variable Stars at Ultra-Low Metallicities
G. Fiorentino, R. Contreras Ramos, G. Clementini +7
Variable stars have been identified for the first time in the very metal-poor Blue Compact dwarf galaxy IZw18, using deep multi-band (F606W, F814W)time-series photometry obtained w…