Results 31 to 40 of about 11,568,785 (350)
Constraining the Fundamental Parameters of the O‐Type Binary CPD −41 7733 [PDF]
, 2007 Using a set of high-resolution spectra, we studied the physical and orbital properties of the O-type binary CPD-41 7733, located in the core of \ngc.
H. Sana, G. Rauw, E. Gosset
openalex +7 more sources
Applied Sciences, 2023 The accuracy of X-ray fluorescence spectrometry in quantitative element analysis depends on the particular sample composition (so-called matrix effects). Counteracting these effects requires a large number of calibration samples similar in composition to
Zahars Selivanovs +2 more
doaj +1 more source
Extracting the fundamental parameters [PDF]
Nuclear Physics B - Proceedings Supplements, 2010 10 pages, 6 Figures, Proceedings of "Beyond the Standard Model Physics and LHC Signatures (BSM-LHC)", Boston, June 2-4 ...
Dirk Zerwas +3 more
openaire +5 more sources
Fundamental parameters of Be stars located in the seismology fields of COROT [PDF]
, 2006 In preparation for the COROT space mission, we determined the fundamental parameters (spectral type, temperature, gravity, vsini) of the Be stars observable by COROT in its seismology fields (64 Be stars).
Y. Frémat +6 more
openalex +8 more sources
Atmospheric and Fundamental Parameters of Eight Nearby Multiple Stars
, 2022 We present the complete set of atmospheric and fundamental parameters, in addition to the masses, for the individual components of eight stellar systems.
A. M. Hussein +6 more
semanticscholar +1 more source
Fundamental parameters of the developing thymic epithelium in the mouse. [PDF]
Sci Rep, 2018 AbstractThe numbers of thymic epithelial cells (TECs) and thymocytes steadily increase during embryogenesis. To examine this dynamic, we generated several TEC-specific transgenic mouse lines, which express fluorescent proteins in the nucleus, the cytosol and in the membranes under the control of theFoxn1promoter. These tools enabled us to determine TEC
Hirakawa M +8 more
europepmc +7 more sources
Fundamental stellar parameters
, 2004 I present a discussion of fundamental stellar parameters and their observational determination in the context of interferometric measurements with current and future optical/infrared interferometric facilities. Stellar parameters and the importance of their determination for stellar physics are discussed.
M. Wittkowski
openalex +4 more sources
On the Measurement of Fundamental Parameters of White Dwarfs in the Gaia Era [PDF]
Astrophysical Journal, 2019 We present a critical review of the determination of fundamental parameters of white dwarfs discovered by the Gaia mission. We first reinterpret color–magnitude and color–color diagrams using photometric and spectroscopic information contained in the ...
P. Bergeron +7 more
semanticscholar +1 more source
Revisiting the Fundamental Parameters of 49 New Star Clusters in Gaia DR2
, 2021 Reliable fundamental parameters of star clusters such as distance modulus, metallicity, age, extinction, and binary fraction are of key importance for astrophysical studies. Although a lot of new star clusters were identified from the data of, e.g., Gaia
Zhongmu Li, Yangyang Deng, Jing Chen
semanticscholar +1 more source
A Reanalysis of the Fundamental Parameters and Age of TRAPPIST-1 [PDF]
Astrophysical Journal, 2019 We present the distance-calibrated spectral energy distribution (SED) of TRAPPIST-1 using a new medium-resolution (R ∼ 6000) near-infrared (NIR) Folded-port InfraRed Echellette (FIRE) spectrum and its Gaia parallax.
Eileen C. Gonzales +5 more
semanticscholar +1 more source