[PDF] Top 20 Determination of the spectroscopic stellar parameters for 257 field giant stars
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Determination of the spectroscopic stellar parameters for 257 field giant stars
... study of stellar parameters of planet-hosting stars, such as metallicity and chemical abundances, help us to understand the theory of planet formation and stellar ... See full document
17
Chemical abundances and kinematics of 257 G-, K-type field giants: setting a base for further analysis of giant-planet properties orbiting evolved stars
... that the current sample is small and we will avoid of a definite conclusion about the existence of the mentioned ‘gap’ at [Fe/H] ≈ ...and the distinction of the two ... See full document
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Stellar activity in high-precision photometric and spectroscopic transit observations
... many of these orbit stars that show high levels of ...among the stars in the field of view of the Kepler Space Telescope, a quarter to a third are ... See full document
123
Basic physical parameters of a selected sample of evolved stars
... present the detailed spectroscopic analysis of 72 evolved stars, which were previously studied for accurate radial velocity varia- ...Hyades giant and another well studied star as ... See full document
15
Lithium and magnetic fields in giant stars: HD 232 862: a magnetic and lithium-rich giant
... concerns the class of luminosity of these Li-rich stars, essentially giants of luminosity class ...report of Li-rich stars among the field subgiants, namely ... See full document
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Towards a Comprehensive Understanding of tiny stars in the near-infrared domain - Determining stellar parameters of FGK and M dwarfs from their APOGEE spectra using the spectral synthesis method
... 3645 stars in our sample were found in the Gaia Data Release 2 (Brown et ...2018). The large majority of the stars are located between 100 pc and 500 pc from us, with only a few ... See full document
481
Spectroscopic, interferometric and seismic study of solar-type stars
... from the seismic data of stars depends strongly on their quality and ...Depending of the characteristics of the oscillations to be observed, an observer may need different ... See full document
183
Stellar parameters for stars of the CoRoT exoplanet field
... In the context of the physical characterization of CoRoT targets, we carried out a large spectroscopic survey focused on the brightest F-, G-, and K-type stars in ... See full document
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STARS IDENTIFICATION AT THE ASTRONOMICAL COORDINATES DETERMINATION BY MEANS OF AN AUTOMATED ZENITH TELESCOPE
... 18. Stepanov O.A. Osnovy Teorii Otsenivaniya s Prilozheniyami k Zadacham Obrabotki Navigatsionnoi Informatsii. Ch. 1. Vvedenie v Teoriyu Otsenivaniya [Fundamentals of Estimation Theory with Applications to ... See full document
8
ANALYTICAL PARAMETERS DETERMINATION OF CUTTING POWER TENSION
... Of the various materials processing technologies based on the use of various forms of energy, it is necessary to highlight the mechanical machining materials processing ... See full document
6
Blockbuster : the fall of a giant
... regarding the propensity to change its resource base students should see that Blockbuster could not fulfill their customer's needs well because they had a somewhat inferior resource base when compared to Netflix, ... See full document
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... Primeiro, voltado especificamente à advocacia criminal, tentar sensibilizar o leitor (seja você um funcionário do sistema, seja você um acadêmico de direito ou disciplinas afins) acer[r] ... See full document
16
Precise spectroscopic analysis of solar-type Stars with moderate and fast rotation
... sources of uncertainties that occur in the stellar parameter de- termination using this ...to the uncertainties of the measurements of the EWs, the ... See full document
150
A non-extensive approach to the stellar rotational evolution – I: F- and G-type stars
... is the inclination angle of the rotational axis to the line of ...theories of angular mo- mentum loss from rotating stars, where an ionized wind is coupled to the ... See full document
7
Interplay of tidal evolution and stellar wind braking in the rotation of stars hosting massive close-in planets
... of the solar-type stars considered in this paper since, in all studied cases, we have a 5 R .... The other torques due to the star –planet magnetic interaction (see Strugarek et ...In ... See full document
12
DETERMINATION OF THE STACKING VELOCITY FIELD VIA OPTIMIZATION METHODS
... The global search optimization method, Genetic Algorithm, used for the automatic interpretation of Semblance, randomly generates an initial population of time interval velocities models [r] ... See full document
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Multivariate spectroscopic determination of glucosamine and chondroitin in pharmaceutical formulations.
... MULTIVARIATE SPECTROSCOPIC DETERMINATION OF GLUCOSAMINE AND CHONDROITIN IN PHARMACEUTICAL ...FORMULATIONS. The objective of this study was to develop and validate an analytical method ... See full document
5
Theoretical Determination of Temperature Field in Orthogonal Machining
... determine the temperature rise at the shear plane was developed, and it was used to determine the effect of various parameters on temperature ...Summarily, the finite element ... See full document
12
The energy budget of stellar magnetic fields
... ing the Stokes I (unpolarized) and Stokes V (circularly polarized) profiles with one ...observed the star II Peg, during two epochs, in all four Stokes parameters (IQUV; unpolarized, linearly ... See full document
10
Development of a non-isothermal method for determination of diffusional parameters
... The main objectives of this work were: (i) to develop a non-isothermal method for determination of diffusional parameters and (ii) to validate this model experimen- tally by comparing th[r] ... See full document
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