193 citations · 410 across the 10 of their papers we have counts for
4 papers · 1 filter
The origin of star formation since z=1
F. Hammer, M. Puech, Y. B. Yang +1
The use of multiple integral field units with FLAMES/GIRAFFE at VLT has revolutionized investigations of distant galaxy kinematics. This facility may recover the velocity fields of…
Revised instability domains of SPB and beta Cephei stars
Andrea Miglio, Josefina Montalban, Marc-Antoine Dupret
The excitation of pulsation modes in beta Cephei and Slowly Pulsating B stars is known to be very sensitive to opacity changes in the stellar interior where T~2 10^5 K. In this reg…
Non-LTE Analysis of Lyman-Line Observations of a Filament with SUMER
P. Schwartz, B. Schmieder, P. Heinzel
We present non-LTE diagnostics of the filament observed by SOHO/SUMER on May 27, 2005 in the whole Lyman series. The filament was situated close to the disk center. The Ly_alpha ob…
NLTE determination of the sodium abundance in a homogeneous sample of extremely metal-poor stars
S. M. Andrievsky, M. Spite, S. A. Korotin +5
Abundance ratios in extremely metal-poor (EMP) stars are a good indication of the chemical composition of the gas in the earliest phases of the Galaxy evolution. It had been found…