626 citations · 1k across the 14 of their papers we have counts for
14 papers
The VMC survey -- XLIV: Mapping metallicity trends in the Large Magellanic Cloud using near-infrared passbands
Samyaday Choudhury, Richard de Grijs, Kenji Bekki +9
We have derived high-spatial-resolution metallicity maps covering 105~deg across the Large Magellanic Cloud (LMC) using near-infrared passbands from the VISTA Survey of t…
The VMC survey -- XLIII. The spatially resolved star formation history across the Large Magellanic Cloud
Alessandro Mazzi, Léo Girardi, Simone Zaggia +19
We derive the spatially-resolved star formation history (SFH) for a deg area across the main body of the Large Magellanic Cloud (LMC), using the near-infrared photometry f…
Stellar substructures in the periphery of the Magellanic Clouds with the VISTA Hemisphere Survey from the red clump and other tracers
Dalal El Youssoufi, Maria-Rosa L. Cioni, Cameron P. M. Bell +11
We study the morphology of the stellar periphery of the Magellanic Clouds in search of substructure using near-infrared imaging data from the VISTA Hemisphere Survey (VHS). Based o…
The VMC Survey -- XLII. Near-infrared period-luminosity relations for RR Lyrae stars and the structure of the Large Magellanic Cloud
F. Cusano, M. I. Moretti, G. Clementini +11
We present results from an analysis of 29,000 RR Lyrae stars located in the Large Magellanic Cloud (LMC). For these objects, near-infrared time-series photometry from the VI…
Binary-driven stellar rotation evolution at the main-sequence turn-off in star clusters
Weijia Sun, Richard de Grijs, Licai Deng +1
The impact of stellar rotation on the morphology of star cluster colour-magnitude diagrams is widely acknowledged. However, the physics driving the distribution of the equatorial r…
The VMC survey -- XLI. Stellar proper motions within the Small Magellanic Cloud
F. Niederhofer, M. -R. L. Cioni, S. Rubele +13
We used data from the near-infrared VISTA survey of the Magellanic Cloud system (VMC) to measure proper motions (PMs) of stars within the Small Magellanic Cloud (SMC). The data ana…
The GALAH+ Survey: Third Data Release
Sven Buder, Sanjib Sharma, Janez Kos +44
The ensemble of chemical element abundance measurements for stars, along with precision distances and orbit properties, provides high-dimensional data to study the evolution of the…
Gaia view of a stellar sub-structure in front of the Small Magellanic Cloud
Abinaya O. Omkumar, Smitha Subramanian, Florian Niederhofer +6
Recent observational studies identified a foreground stellar sub-structure traced by red clump (RC) stars (~ 12 kpc in front of the main body) in the eastern regions of the Small M…
The VMC survey -- XXXIX: Mapping metallicity trends in the Small Magellanic Cloud using near-infrared passbands
Samyaday Choudhury, Richard de Grijs, Stefano Rubele +7
We have derived high spatial resolution metallicity maps covering 42 deg across the Small Magellanic Cloud (SMC) in an attempt to understand its metallicity distribution…
The VMC survey -- XXXVI. Young stellar variability in the Large Magellanic Cloud
Viktor Zivkov, Joana M. Oliveira, Monika G. Petr-Gotzens +11
Studies of young stellar objects (YSOs) in the Galaxy have found that a significant fraction exhibit photometric variability. However, no systematic investigation has been conducte…
The VMC Survey -- XXXV. Model fitting of LMC Cepheid light curves
Fabio Ragosta, Marcella Marconi, Roberto Molinaro +10
We present the results of the light curve model fitting technique applied to optical and near-infrared photometric data for a sample of 18 Classical Cepheids (11 fundamentals and 7…
The VMC Survey -- XXXIV. Morphology of Stellar Populations in the Magellanic Clouds
Dalal El Youssoufi, Maria-Rosa L. Cioni, Cameron P. M. Bell +11
The Magellanic Clouds are nearby dwarf irregular galaxies whose morphologies show different properties when traced by different stellar populations, making them an important labora…
Nuclear starburst activity induced by elongated bulges in spiral galaxies
Eunbin Kim, Sungsoo S. Kim, Yun-Young Choi +4
We study the effects of bulge elongation on the star formation activity in the centers of spiral galaxies using the data from the Sloan Digital Sky Survey Data Release 7. We constr…
Toward an internally consistent astronomical distance scale
Richard de Grijs, Frederic Courbin, Clara E. Martinez-Vazquez +3
Accurate astronomical distance determination is crucial for all fields in astrophysics, from Galactic to cosmological scales. Despite, or perhaps because of, significant efforts to…