Discovery of extremely lead-rich subdwarfs: does heavy metal signal the formation of subdwarf B stars?

An MK-like system of spectral classification for hot subdwarfs

(2012) J. S. Drilling et al.   ASTRONOMY & ASTROPHYSICS

Hot subdwarf stars in close-up view

(2012) S. Geier   ASTRONOMY & ASTROPHYSICS

The helium-rich subdwarf CPD−20°1123: a post-common-envelope binary evolving on to the extended horizontal branch

(2012) Naslim N. et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

A selection of hot subluminous stars in theGALEXsurvey – II. Subdwarf atmospheric parameters

(2012) Péter Németh et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

Horizontal branch evolution, metallicity, and sdB stars

(2011) G. Michaud et al.   ASTRONOMY & ASTROPHYSICS

Evolutionary models for double helium white dwarf mergers and the formation of helium-rich hot subdwarfs

(2011) Xianfei Zhang et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

Slowing down atomic diffusion in subdwarf B stars: mass loss or turbulence?

(2011) Haili Hu et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

Theoretical transition probabilities, oscillator strengths, and radiative lifetimes of levels in Pb IV

(2010) A. Alonso-Medina et al.   ATOMIC DATA AND NUCLEAR DATA TABLES

Abundance analyses of helium-rich subluminous B stars

(2010) Naslim N. et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

An extremely peculiar hot subdwarf with a 10 000-fold excess of zirconium, yttrium and strontium

(2010) Naslim N. et al.   MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

The Chemical Composition of the Sun

(2009) Martin Asplund et al.   Annual Review of Astronomy and Astrophysics

Hot Subdwarf Stars

(2009) Ulrich Heber   Annual Review of Astronomy and Astrophysics