126 citations · 2k across the 63 of their papers we have counts for
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Progressive star formation in the young galactic super star cluster NGC 3603
Giacomo Beccari, Loredana Spezzi, Guido De Marchi +22
Early release science observations of the cluster NGC3603 with the WFC3 on the refurbished HST allow us to study its recent star formation history. Our analysis focuses on stars wi…
On the temporal evolution of the stellar mass function in Galactic clusters
Guido De Marchi, Francesco Paresce, Simon Portegies Zwart
We show that we can obtain a good fit to the present day stellar mass functions (MFs) of a large sample of young and old Galactic clusters in the range 0.1 - 10 Msolar with a taper…
The dynamical state of the Globular Cluster M10 (NGC 6254)
G. Beccari, M. Pasquato, G. De Marchi +3
Studying the radial variation of the stellar mass function in globular clusters (GCs) has proved a valuable tool to explore the collisional dynamics leading to mass segregation and…
Photometric determination of the mass accretion rates of pre-main sequence stars. I. Method and application to the SN1987A field
Guido De Marchi, Nino Panagia, Martino Romaniello
We have developed and successfully tested a new self-consistent method to reliably identify pre-main sequence (PMS) objects actively undergoing mass accretion in a resolved stellar…