791 citations · 3.2k across the 77 of their papers we have counts for
3 papers · 1 filter
New, late-type spectroscopic binaries with X-ray emission
A. Frasca, G. Catanzaro, I. Busà +6
In this paper we present a spectroscopic study of six double-lined binaries, five of which were recently discovered in a high-resolution spectroscopic survey of optical counterpart…
Characterization of Kepler targets based on medium-resolution LAMOST spectra analyzed with ROTFIT
A. Frasca, J. Molenda-Zakowicz, J. Alonso-Santiago +7
In this work we present the results of our analysis of 16,300 medium-resolution LAMOST spectra of late-type stars in the Kepler field with the aim of determining the stellar parame…
Classical Cepheid period-Wesenheit-metallicity relation in the Gaia bands
V. Ripepi, G. Catanzaro, G. Clementini +7
Classical Cepheids (DCEPs) represent a fundamental tool to calibrate the extragalactic distance scale. However, they are also powerful stellar population tracers in the context of…