Results 1 to 10 of about 2,666,833 (318)

Fundamental Parameters of Massive Stars [PDF]

open access: yesEAS Publications Series, 2003
We discuss the determination of fundamental parameters of `normal' hot, massive OB-type stars, namely temperatures, luminosities, masses, gravities and surface abundances.
Crowther, Paul A
core   +5 more sources

Reconstruction of Fundamental SUSY Parameters [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2002
We summarize methods and expected accuracies in determining the basic low-energy SUSY parameters from experiments at future e$^+$e$^-$ linear colliders in the TeV energy range, combined with results from LHC. In a second step we demonstrate how, based on
Blair, G. A.   +7 more
core   +5 more sources

Accurate Fundamental Stellar Parameters [PDF]

open access: yesProceedings of the International Astronomical Union, 2009
We combine results from interferometry, asteroseismology and spectroscopic analyses to determine accurate fundamental parameters (mass, radius and effective temperature) of 10 bright solar-type stars covering the H-R diagram from spectral type F5 to K1 ...
Bruntt   +4 more
core   +3 more sources

Fundamental parameters of QCD [PDF]

open access: yes, 2002
The theory of strong interactions, QCD, is described in terms of a few parameters, namely the strong coupling constant alpha_s and the quark masses. We show how these parameters can be determined reliably using computer simulations of QCD on a space-time
Sommer, Rainer, Wittig, Hartmut
core   +4 more sources

Fundamental Parameters and Chemical Composition of Arcturus [PDF]

open access: yesThe Astrophysical Journal, 2011
We derive a self-consistent set of atmospheric parameters and abundances of 17 elements for the red giant star Arcturus: Teff = 4286+/-30 K, logg = 1.66+/-0.05, and [Fe/H] = -0.52+/-0.04.
Alekseeva   +38 more
core   +2 more sources

The fundamental parameters of the roAp star 10 Aql [PDF]

open access: bronze, 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

Parameter Identifiability of Fundamental Pharmacodynamic Models [PDF]

open access: goldFrontiers in Physiology, 2016
Issues of parameter identifiability of routinely used pharmacodynamics models are considered in this paper. The structural identifiability of 16 commonly applied pharmacodynamic model structures was analyzed analytically, using the input-output approach.
David Janzén   +6 more
openalex   +5 more sources

Fundamental Parameters of CP Stars [PDF]

open access: bronzeHighlights of Astronomy, 1998
The quest for accurate fundamental parameters (M, R, Teff log g, v sin i) of CP stars has been a lasting problem ever since the nature and origin of these stars has been discussed. The main reason for the difficulty lies in the anomalous colours of these stars, linked with their abundance anomalies which are responsible for complicated blocking and ...
P. North
openalex   +2 more sources

FUNDPAR: A Program for deriving Fundamental Parameters from Equivalent Widths [PDF]

open access: green, 2010
We implemented a fortran code that determine fundamental parameters of solar type stars from a list of Fe line equivalent widths. The solution should verify 3 conditions in the standard method: ionization equilibrium, excitation equilibrium and ...
Saffe, Carlos
core   +5 more sources

Extracting the fundamental parameters [PDF]

open access: yesNuclear 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   +4 more sources

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