56 citations · 218 across the 9 of their papers we have counts for
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astro-ph.SR2020★ 56 cited
On the Use of Field RR Lyrae as Galactic Probes. II. A new S calibration to estimate their metallicity
J. Crestani, M. Fabrizio, V. F. Braga +33
We performed the largest and most homogeneous spectroscopic survey of field RR Lyraes (RRLs). We secured 6,300 high resolution (HR, R35,000) spectra for 143 RRLs (11…
astro-ph.SR2020★ 22 cited
A Plague of Magnetic Spots Among the Hot Stars of Globular Clusters
Yazan Al Momany, Simone Zaggia, Marco Montalto +15
Six decades and counting, the formation of hot ~20,000-30,000 K Extreme Horizontal Branch (EHB) stars in Galactic Globular Clusters remains one of the most elusive quests in stella…