Buscar
Mostrando ítems 471-480 de 1038
Velocidade de onda ultrassônica longitudinal e transversal em concretos estruturais de variadas resistências submetidos à compressão simples e à tração por compressão diametral.
(Universidade Católica de Pernambuco, 2015-11-18)
The work discusses the about the behavior of longitudinal and transverse ultrasonic waves om concrete of several compressive strength loaded in compression on axial and diametral direction. 112 cylindrical test specimens, ...
Velocidade de onda ultrassônica longitudinal e transversal em concretos estruturais de variadas resistências submetidos à compressão simples e à tração por compressão diametral.
(Universidade Católica de Pernambuco, 2015-11-18)
The work discusses the about the behavior of longitudinal and transverse ultrasonic waves om concrete of several compressive strength loaded in compression on axial and diametral direction. 112 cylindrical test specimens, ...
Elastic scattering and the proton form factor
(World Scientific Publ Co Pte Ltd, 2014)
AGRUPAMENTO DA QUALIDADE DE DUAS ESPÉCIES ARBÓREAS AMAZÔNICAS POR MÉTODO DE ONDAS DE TENSÃO
(Universidade Federal de Mato Grosso, 2017)
Continuum-continuum coupling and polarization potentials for weakly bound systems
(AMER PHYSICAL SOC, 2009)
We investigate the influence of couplings among continuum states in collisions of weakly bound nuclei. For this purpose, we compare cross sections for complete fusion, breakup, and elastic scattering evaluated by continuum ...
Discrete Scaling and Scattering Properties from Atom-Dimer Collision
(2020-01-01)
A recent proposal on a new perspective to detect the Efimov-like discrete scaling in ultra-cold binary mixtures with strong mass-imbalanced atomic species is communicated. The discrete scaling can be identified by the ...
Probing Efimov discrete scaling in an atom-molecule collision
(Amer Physical Soc, 2018-01-05)
The discrete Efimov scaling behavior, well known in the low-energy spectrum of three-body bound systems for large scattering lengths (unitary limit), is identified in the energy dependence of an atom-molecule elastic cross ...
Variational calculation of positronium-helium-atom scattering length
(2001-01-01)
We present a variational basis-set calculational scheme for elastic scattering of positronium atom by helium atom in S wave and apply it to the calculation of the scattering length. Highly correlated trial functions with ...
Probing Efimov discrete scaling in an atom-molecule collision
(2018-01-05)
The discrete Efimov scaling behavior, well known in the low-energy spectrum of three-body bound systems for large scattering lengths (unitary limit), is identified in the energy dependence of an atom-molecule elastic cross ...