Items where Author is "Geier, S."
Number of items: 13.
Article
MUCHFUSS - massive unseen companions to hot faint underluminous stars from SDSS. (2012)
S. Geier,
V. Schaffenroth,
H. Hirsch,
A. Tillich,
U. Heber,
P. F. L. Maxted,
R. H. Ostensen,
B. N. Barlow,
S. J. O'Toole,
T. Kupfer,
T. Marsh,
B. Gaensicke,
R. Napiwotzki,
O. Cordes,
S. Mueller,
L. Classen,
E. Ziegerer
and
H. Drechsel
Binaries discovered by the MUCHFUSS project SDSS J08205+0008 - An eclipsing subdwarf B binary with brown dwarf companion. (2011)
S. Geier,
V. Schaffenroth,
H. Drechsel,
U. Heber,
T. Kupfer,
A. Tillich,
R. Ostensen,
K. Smolders,
P. Degroote,
P.F.L. Maxted,
B.N. Barlow,
B.T. Gansicke,
T.R. Marsh
and
R. Napiwotzki
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Binaries discovered by the SPY survey VI : Discovery of a low mass companion to the hot subluminous planetary nebula central star EGB5-a recently ejected common envelope? (2011)
S. Geier,
R. Napiwotzki,
U. Heber
and
G. Nelemans
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The Hyper-MUCHFUSS project : probing the Galactic halo with sdB stars. (2011)
A. Tillich,
U. Heber,
S. Geier,
H. Hirsch,
P.F.L. Maxted,
B.T. Gansicke,
T.R. Marsh,
R. Napiwotzki,
R. Ostensen
and
R.D. Scholz
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The MUCHFUSS project - Searching for hot subdwarf binaries with massive unseen companions : survey, target selection and atmospheric parameters. (2011)
S. Geier,
H. Hirsch,
A. Tillich,
P.F.L. Maxted,
S.J. Bentley,
R. Ostensen,
U. Heber,
B.T. Gansicke,
T.R. Marsh,
R. Napiwotzki,
B.N. Barlow
and
S. O'Toole
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Massive unseen companions to hot faint underluminous stars from SDSS (MUCHFUSS) - Analysis of seven close subdwarf B binaries. (2011)
S. Geier,
P.F.L. Maxted,
R. Napiwotzki,
R. Ostensen,
U. Heber,
H. Hirsch,
T. Kupfer,
S. Muller,
A. Tillich,
B.N. Barlow,
R. Oreiro,
T.A. Ottosen,
C. Copperwheat,
B.T. Gansicke
and
T.R. Marsh
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Binaries discovered by the SPY project: V. GD 687 – a massive double degenerate binary progenitor that will merge within a Hubble time. (2010)
S. Geier,
U. Heber,
T. Kupfer
and
R. Napiwotzki
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Hot subdwarf stars in close-up view. I. Rotational properties of subdwarf B stars in close binary systems and nature of their unseen companions. (2010)
S. Geier,
U. Heber,
P. Podsiadlowski,
H. Edelmann,
R. Napiwotzki,
T. Kupfer
and
S. Muller
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Other
Binary sdB Stars with Massive Compact Companions. (2008)
S. Geier,
C. Karl,
H. Edelmann,
U. Heber
and
R. Napiwotzki
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Metal Abundances of Subdwarf B Stars from SPY - a Pattern Emerges. (2008)
S. Geier,
U. Heber
and
R. Napiwotzki
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Radial Velocity Variable sdO/Bs from SPY - Preliminary Orbits of Three New Short Period Binaries. (2008)
S. Geier,
U. Heber
and
R. Napiwotzki
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Spectroscopic Analysis of Subluminous B Stars in Binaries with Compact Companions. (2007)
S. Geier,
C. Karl,
H. Edelmann,
U. Heber
and
R. Napiwotzki
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The Subdwarf B + White Dwarf Binary KPD 1930+2752, a Supernova Type Ia Progenitor Candidate. (2007)
S. Geier,
S. Nesslinger,
U. Heber,
N. Przybilla,
R. Napiwotzki
and
R-P. Kudritzki
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