papers
Publications (13)
astro-ph2002
Mg, Ba and Eu abundances in thick disk and halo stars
L. Mashonkina, T. Gehren, C. Travaglio +1
astro-ph.SR2011
A non-LTE study of neutral and singly-ionized iron line spectra in 1D models of the Sun and selected late-type stars
L. Mashonkina, T. Gehren, J. -R. Shi +2
astro-ph2003
Kinetic equilibrium of iron in the atmospheres of cool stars III. The ionization equilibrium of selected reference stars
A. J. Korn, J. Shi, T. Gehren
astro-ph1999
Finding the First Stars: The Hamburg/ESO Objective Prism Survey
N. Christlieb, D. Reimers, L. Wisotzki +3
astro-ph2004
Sodium abundances in nearby disk stars
J. R. Shi, T. Gehren, G. Zhao
astro-ph2008
NLTE study of scandium in the Sun
H. W. Zhang, T. Gehren, G. Zhao
astro-ph1997
Real-Time Spectroscopy of Gravitational Microlensing Events - Probing the Evolution of the Galactic Bulge
D. Lennon, S. Mao, J. Reetz +3
astro-ph2000
Non-LTE analysis of neutral magnesium in cool stars
G. Zhao, T. Gehren
astro-ph.SR2009
Statistical equilibrium of silicon in the atmospheres of metal-poor stars
J. R. Shi, T. Gehren, L. Mashonkina +1
astro-ph2007
Non-LTE line formation for heavy elements in four very metal-poor stars
L. Mashonkina, G. Zhao, T. Gehren +6
astro-ph2008
Statistical equilibrium of silicon in the solar atmosphere
J. R. Shi, T. Gehren, K. Butler +2
astro-ph.SR2009
NLTE analysis of Co I/Co II lines in spectra of cool stars with new laboratory hyperfine splitting constants
M. Bergemann, J. C. Pickering, T. Gehren
astro-ph2001
Kinetic equilibrium of iron in the atmospheres of cool dwarf stars II. Weak Fe I lines in the solar spectrum
T. Gehren, A. J. Korn, J. Shi