Results 51 to 60 of about 38,282 (168)

ELECTRON-ARGON SCATTERING: A HIGH ANGLE MINIMUM IN DIFFERENTIAL CROSS SECTIONS

open access: yesTASK Quarterly, 2001
Ab initio relativistic calculations of the high angle differential cross section minimum have been presented. Theoretical method is based on the Dirac-Hartree-Fock scattering equation.
VIOLETTA KONOPIŃSKA   +2 more
doaj  

Ab initio calculations of reactor antineutrino fluxes with exact lepton wave functions

open access: yesPhysics Letters B, 2021
New ab initio calculations of the isotopic reactor antineutrino fluxes are provided with exact numerical calculations of the lepton wave functions, assuming all the decay branches are allowed GT transitions.
Dong-Liang Fang, Yu-Feng Li, Di Zhang
doaj   +1 more source

Comparison between variational Monte Carlo and shell model calculations of neutrinoless double beta decay matrix elements in light nuclei

open access: yesPhysics Letters B, 2019
Benchmark comparisons between many-body methods are performed to assess the ingredients necessary for an accurate calculation of neutrinoless double beta decay matrix elements.
X.B. Wang   +6 more
doaj   +1 more source

Topological Semimetals Studied by Ab Initio Calculations [PDF]

open access: yesJournal of the Physical Society of Japan, 2018
11 pages, 11 figures, to appear in J. Phys.
Hirayama, Motoaki   +2 more
openaire   +2 more sources

Rotating Neutron Stars with Relativistic Ab Initio Calculations

open access: yesThe Astrophysical Journal
The equation of state (EOS) of extremely dense matter is crucial for understanding the properties of rotating neutron stars. Starting from the widely used realistic Bonn potentials rooted in a relativistic framework, we derive EOSs by performing state-of-
Xiaoying Qu, Sibo Wang, Hui Tong
doaj   +1 more source

Quantum plasmonics: from jellium models to ab initio calculations

open access: yesNanophotonics, 2016
Light-matter interaction in plasmonic nanostructures is often treated within the realm of classical optics. However, recent experimental findings show the need to go beyond the classical models to explain and predict the plasmonic response at the ...
Varas Alejandro   +4 more
doaj   +1 more source

Generalized Stacking Fault Energies of Aluminum Alloys–Density Functional Theory Calculations

open access: yesMetals, 2018
Generalized stacking fault energies of aluminum alloys were calculated using density functional theory. Stacking fault energy of aluminum alloys was correlated with the d-electrons number of transition metal alloying elements. The tendency to twinning is
Marek Muzyk   +2 more
doaj   +1 more source

Two-Dimensional Materials from Data Filtering and Ab Initio Calculations

open access: yesPhysical Review X, 2013
Progress in materials science depends on the ability to discover new materials and to obtain and understand their properties. This has recently become particularly apparent for compounds with reduced dimensionality, which often display unexpected ...
S. Lebègue   +4 more
doaj   +1 more source

Ab initiocalculations of the hydrogen bond [PDF]

open access: yesPhysical Review B, 2002
Recent x-ray Compton scattering experiments in ice have provided useful information about the quantum nature of the interaction between H$_2$O monomers. The hydrogen bond is characterized by a certain amount of charge transfer which could be determined in a Compton experiment.
Barbiellini, B., Shukla, A.
openaire   +2 more sources

ab initio calculations

open access: yes, 2019
Citation: 'ab initio calculations' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.AT06946 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

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