An Implementation of the Fundamental Parameters Approach for Analysis of X-ray Powder Diffraction Line Profiles. [PDF]
J Res Natl Inst Stand Technol, 2015 This work presents an open implementation of the Fundamental Parameters Approach (FPA) models for analysis of X-ray powder diffraction line profiles. The original literature describing these models was examined and code was developed to allow for their ...
Mendenhall MH, Mullen K, Cline JP.
europepmc +2 more sources
Mitochondrial Morphology and Fundamental Parameters of the Mitochondrial Respiratory Chain Are Altered in Caenorhabditis elegans Strains Deficient in Mitochondrial Dynamics and Homeostasis Processes. [PDF]
PLoS One, 2015 Mitochondrial dysfunction has been linked to myriad human diseases and toxicant exposures, highlighting the need for assays capable of rapidly assessing mitochondrial health in vivo.
Luz AL +5 more
europepmc +2 more sources
Photospheric properties and fundamental parameters of M dwarfs [PDF]
, 2017 M dwarfs are an important source of information when studying and probing the lower end of the Hertzsprung-Russell (HR) diagram, down to the hydrogen-burning limit.
Allard, F. +5 more
core +3 more sources
The fundamental parameters of the roAp star 10 Aql [PDF]
, 2013 Due to the strong magnetic field and related abnormal surface layers existing in rapidly oscillating Ap stars, systematic errors are likely to be present when determining their effective temperatures, which potentially compromises asteroseismic studies ...
Bigot, L. +14 more
core +3 more sources
Inversion of stellar fundamental parameters from Espadons and Narval high-resolution spectra [PDF]
, 2014 The general context of this study is the inversion of stellar fundamental parameters from high-resolution Echelle spectra. We aim indeed at developing a fast and reliable tool for the post-processing of spectra produced by Espadons and Narval ...
Böhm, T. +3 more
core +3 more sources
An empirical calibration to estimate cool dwarf fundamental parameters from H-band spectra [PDF]
, 2015 Interferometric radius measurements provide a direct probe of the fundamental parameters of M dwarfs, but is within reach for only a limited sample of nearby, bright stars. We use interferometrically-measured radii, bolometric luminosities, and effective
Charbonneau, David +3 more
core +5 more sources
Fundamental parameters and infrared excesses of Hipparcos stars [PDF]
, 2012 We derive the fundamental parameters (temperature and luminosity) of 107 619 Hipparcos stars and place these stars on a true Hertzsprung-Russell diagram.
A. A. Zijlstra +68 more
core +2 more sources
Using limb darkening to measure fundamental parameters of stars [PDF]
, 2012 Context. Limb darkening is an important tool for understanding stellar atmospheres, but most observations measuring limb darkening assume various parameterizations that yield no significant information about the structure of stellar atmospheres. Aims. We
An +21 more
core +2 more sources
The CAMELS Multifield Data Set: Learning the Universe’s Fundamental Parameters with Artificial Intelligence [PDF]
Astrophysical Journal Supplement Series, 2021 We present the Cosmology and Astrophysics with Machine Learning Simulations (CAMELS) Multifield Data set (CMD), a collection of hundreds of thousands of 2D maps and 3D grids containing many different properties of cosmic gas, dark matter, and stars from ...
F. Villaescusa-Navarro +27 more
semanticscholar +1 more source
Fundamental parameters for 45 open clusters with Gaia DR2, an improved extinction correction and a metallicity gradient prior [PDF]
Monthly notices of the Royal Astronomical Society, 2020 Reliable fundamental parameters of open clusters (OCs) such as distance, age, and extinction are key to our understanding of Galactic structure and stellar evolution.
H. Monteiro +7 more
semanticscholar +1 more source