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241
Stellar occultation lightcurve modeling for elliptical occulting bodies
Published 2010Get full text
Thesis -
242
The non-sphericity of Triton's atmosphere as evidenced by stellar occultations
Published 2010Get full text
Thesis -
243
Stellar Spin-Orbit Misalignment in a Multiplanet System
Published 2014Get full text
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Article -
244
THE ROLE OF STELLAR FEEDBACK IN THE DYNAMICS OF H II REGIONS
Published 2015“…Stellar feedback is often cited as the biggest uncertainty in galaxy formation models today. …”
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Article -
245
STELLAR POPULATIONS AND RADIAL MIGRATIONS IN VIRGO DISK GALAXIES
Published 2015“…We present new stellar age profiles, derived from well-resolved optical and near-infrared images of 64 Virgo cluster disk galaxies, whose analysis poses a challenge for current disk galaxy formation models. …”
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Article -
246
Distance determination for RAVE stars using stellar models
Published 2010“…Aims: We develop a method for deriving distances from spectroscopic data and obtaining full 6D phase-space coordinates for the RAVE survey's second data release. Methods: We used stellar models combined with atmospheric properties from RAVE (effective temperature, surface gravity and metallicity) and (J - Ks) photometry from archival sources to derive absolute magnitudes. …”
Journal article -
247
Tidal disruption events on to stellar black holes in triples
Published 2019“…We investigate the possibility that triple stars hosting a stellar black hole (SBH) may be sources of TDEs. We start from a triple system made up of three main-sequence stars and model the supernova (SN) kick event that led to the production of an inner binary comprised of an SBH. …”
Journal article -
248
Stellar populations in the nuclear regions of nearby radio galaxies
Published 2001“…The strengths of the absorptions are similar to those found in normal elliptical galaxies, but these values are consistent both with stellar populations of roughly similar ages (as derived from the Balmer absorption and break strengths) and with mixed young+old populations.…”
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249
Variation of galactic cold gas reservoirs with stellar mass
Published 2014“…The stellar and neutral hydrogen (HI) mass functions at z~0 are fundamental benchmarks for current models of galaxy evolution. …”
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250
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Galaxies with a central minimum in stellar luminosity density
Published 2002“…The surface brightness distributions of both galaxies are consistent with stellar tori that are more diffuse than the sharply defined system in NGC 3706. …”
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252
The stellar mass density within spiral galaxy disks
Published 2002“…Although K-band images provide quite a reliable estimate of the stellar mass distribution within the disks of spiral galaxies, we discuss how performing a color correction to reduce local stellar mass-to-light ratio variations leads to shorter disk scale lengths and has a notable effect on the morphology. …”
Conference item -
253
Structural and Kinematical Constraints on the Formation of Stellar Nuclear Clusters
Published 2010“…We study the formation of stellar nuclear clusters (NC) with two types of N-body simulations: mergers of star clusters (SC) at the centre of disk galaxies and the accretion of a SC onto a previous NC. …”
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254
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Butterfly star in Taurus: Structures of young stellar objects
Published 1997“…We present high-resolution, near-infrared images of a sample of five low-mass young stellar objects in the Taurus-Auriga dark cloud, mostly observed with the 'shift and add' technique, together with deep polarimetric images. …”
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256
Jeans modelling of the Milky Way’s nuclear stellar disc
Published 2020“…The nuclear stellar disc (NSD) is a flattened stellar structure that dominates the gravitational potential of the Milky Way at Galactocentric radii 30 ≲ R ≲ 300 pc. …”
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257
Semianalytical calculation of the zonal-flow oscillation frequency in stellarators
Published 2017“…Recently, the problem has been investigated in stellarators and it has been found that in these devices the relaxation process exhibits a characteristic feature: a damped oscillation. …”
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258
Stellar Dynamics and the implications on the merger evolution in NGC6240
Published 2000“…The stellar velocity dispersion peaks there indicating that the gas has formed a local, self-gravitating concentration decoupled from the stellar gravitational potential. …”
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259
A numerical study of stellar discs in galactic nuclei
Published 2022“…We explore the dynamics of stellar discs in the close vicinity of a supermassive black hole (SMBH) by means of direct N-body simulations. …”
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260
Characterising stellar micro-variability for planetary transit searches
Published 2004“…A method for simulating light curves containing stellar micro-variability for a range of spectral types and ages is presented. …”
Journal article