264 citations · 6.4k across the 138 of their papers we have counts for
28 papers · 1 filter
Lithium detection in red supergiant stars of the Perseus complex
C. Fanelli, L. Origlia, A. Mucciarelli +3
We present the first systematic study of lithium abundance in a chemically homogeneous sample of 27 red supergiants (RSGs) in the young Perseus complex. For these stars, accurate s…
Stellar population astrophysics (SPA) with the TNG -- The chemical content of the red supergiant population in the Perseus complex
C. Fanelli, L. Origlia, E. Oliva +3
Context. The Perseus complex in the outer disk of the Galaxy hosts a number of clusters and associations of young stars. Gaia is providing a detailed characterization of their kine…
Stellar population astrophysics (SPA) with the TNG -- The Arcturus Lab
C. Fanelli, L. Origlia, E. Oliva +4
Context. High-resolution spectroscopy in the near-infrared (NIR) is a powerful tool for characterising the physical and chemical properties of cool-star atmospheres. The current ge…
Stellar population astrophysics (SPA) with the TNG. Revisiting the metallicity of Praesepe (M44)
Valentina D'Orazi, Ernesto Oliva, Angela Bragaglia +8
Open clusters exquisitely track the Galactic disc chemical properties and its time evolution; a substantial number of studies and large spectroscopic surveys focus mostly on the ch…
Stellar Population Astrophysics (SPA) with the TNG: Identification of a Sulphur line at lambda(air) = 1063.600nm in GIANO-B stellar spectra
N. Ryde, H. Hartman, E. Oliva +6
Context. In the advent of new infrared, high-resolution spectrometers, accurate and precise atomic data in the infrared is urgently needed. Identifications, wavelengths, strengths,…
Stellar population astrophysics (SPA) with the TNG. GIANO-B spectroscopy of red supergiants in Alicante 7 and Alicante 10
L. Origlia, E. Dalessandro, N. Sanna +6
The Scutum complex in the inner disk of the Galaxy hosts a number of young clusters and associations of red supergiant stars that are heavily obscured by dust extinction. These sta…