35 citations · 141 across the 8 of their papers we have counts for
3 papers · 1 filter
GALEX UV survey of magnetic chemically peculiar stars in the Kepler prime field
Emanuele Bertone, Stefan Hümmerich, Miguel Chávez +8
Magnetic chemically peculiar (mCP) stars are strongly magnetic upper main-sequence stars that exhibit light rotational variability due to an uneven surface distribution of certain…
Supersolar metallicity in G0-G3 main sequence stars with V<15
R. López-Valdivia, E. Bertone, M. Chávez +4
The basic stellar atmospheric parameters (effective temperature, surface gravity and global metallicity) were simultaneously determined for a sample of 233 stars, limited in magnit…
Snapshot metallicity estimate of resolved stellar systems through Lick Fe5270 diagnostic
Alberto Buzzoni, Emanuele Bertone, Miguel Chavez
We outline a new method to derive a "snapshot" metallicity estimate of stellar systems (providing one resolves at least the brightest part of the CMD) just on the basis of low-reso…