158 citations · 925 across the 19 of their papers we have counts for
4 papers · 2 filters
Current views on low-mass star formation
Francesco Palla, Sofia Randich
The process that leads to the formation and early evolution of low-mass stars is in a broad sense well understood theoretically and carefully traced observationally. The largest un…
The Pre--Main-Sequence of A-type stars
Marcella Marconi, Francesco Palla
Young A-type stars in the pre--main-sequence (PMS) evolutionary phase are particularly interesting objects since they cover the mass range (1.5-4 solar ma sses) which is most sensi…
Monitoring water masers in star-forming regions
J. Brand, R. Cesaroni, G. Comoretto +4
An overview is given of the analysis of more than a decade of H2O maser data from our monitoring program. We find the maser emission to generally depend on the luminosity of the YS…
The Origin of Massive O-type Field Stars. Part I: A Search for Clusters
W. J. de Wit, L. Testi, F. Palla +2
We present a study aimed at clarifying the birthplace for 43 massive O-type field stars. In this first paper we present the observational part: a search for stellar clusters near t…