72 citations · 114 across the 3 of their papers we have counts for
4 papers
New Fe II energy levels from stellar spectra
Fiorella Castelli, Robert L. Kurucz
The spectra of B-type and early A-type stars show mumerous unidentified lines in the whole optical range, especially in the 5100-5400 A interval. Because Fe II transitions to high…
New Fe II energy levels from stellar spectra
F. Castelli, R. L. Kurucz
The spectra of B-type and early A-type stars show numerous unidentified lines in the whole optical range, especially in the 5100 - 5400 A interval. Because Fe II transitions to hig…
BASTI: An interactive database of updated stellar evolution models
S. Cassisi, A. Pietrinferni, M. Salaris +3
We present a new database of stellar evolution models for a large range of masses and chemical compositions, based on an up-to-date theoretical framework. We briefly discuss the ph…
The ubiquitous nature of the Horizontal Branch second U-jump: A link with the Blue Hook scenario?
Y. Momany, L. R. Bedin, S. Cassisi +5
In a previous paper we reported on a discontinuity in the extreme horizontal branch (EHB) of the Galactic globular cluster NGC6752, which we called the second U-jump. This feature…