144 citations · 430 across the 13 of their papers we have counts for
7 papers · 1 filter
Bolometric correction for cosmologically redshifted stars with dust: an update to the YBC database
Yang Chen, Xiaoting Fu, Léo Girardi +2
Observations from HST & JWST continue to reveal gravitationally magnified high-redshift star candidates, resulting in increasing demand for accurate stellar bolometric corrections…
YBC, a stellar bolometric corrections database with variable extinction coefficients: an application to PARSEC isochrones
Yang Chen, Léo Girardi, Xiaoting Fu +7
We present the \texttt{YBC} database of stellar bolometric corrections (BCs), available at \url{http://stev.oapd.inaf.it/YBC}. We homogenize widely-used theoretical stellar spectra…
The chemical composition of the oldest nearby open cluster Ruprecht 147
Angela Bragaglia, Xiaoting Fu, Alessio Mucciarelli +2
Rup147 is the closest old open cluster, with a distance of less than 300 pc and an age of about 2.5Gyr. It is therefore well suited for testing stellar evolution models and for obt…
New PARSEC database of alpha-enhanced stellar evolutionary tracks and isochrones I. Calibration with 47 Tuc (NGC104) and the improvement on RGB bump
Xiaoting Fu, Alessandro Bressan, Paola Marigo +4
Precise studies on the Galactic bulge, globular cluster, Galactic halo and Galactic thick disk require stellar models with alpha enhancement and various values of helium content. T…
Evolution of low mass stars: lithium problem and alpha-enhanced tracks and isochrones (Ph.D. thesis)
Xiaoting Fu
Precise studies on the Galactic bulge, halo, thick disk, and globular clusters require stellar models with alpha enhancement and various He contents. For this purpose we complement…
Lithium evolution in metal-poor stars: from Pre-Main Sequence to the Spite plateau
Xiaoting Fu, Alessandro Bressan, Paolo Molaro +1
Lithium abundance derived in metal-poor main sequence stars is about three times lower than the value of primordial Li predicted by the standard Big Bang nucleosynthesis when the b…
Discovery of Super-Li Rich Red Giants in Dwarf Spheroidal Galaxies
Evan Kirby, Xiaoting Fu, Puragra Guhathakurta +1
Stars destroy lithium (Li) in their normal evolution. The convective envelopes of evolved red giants reach temperatures of millions of K, hot enough for the 7Li(p,alpha)4He reactio…