Elastic scattering of electrons by Ne at intermediate energies using the Schwinger variational principle with plane wave as a trial basis set
Document title: Elastic scattering of electrons by Ne at intermediate energies using the Schwinger variational principle with plane wave as a trial basis set
Journal: Revista mexicana de física
Database: PERIÓDICA
System number: 000191007
ISSN: 0035-001X
Authors: 1
Institutions: 1Universidade Braz Cubas, Nucleo de Pesquisas em Matematica e Matematica Aplicada, Sao Paulo. Brasil
Year:
Season: Jun
Volumen: 48
Number: 3
Pages: 215-218
Country: México
Language: Inglés
Document type: Nota breve o noticia
Approach: Analítico
Spanish abstract Se analiza una aplicación del principio variacional de Schwinger desde la perspectiva de ondas planas para un cunjunto base. El propósito de este trabajo es mostrar la sección eficaz diferencial para e--Ne en el intervalo de 130-500 eV. Los resultados obtenidos se comparan con los experimentos
English abstract We report a application of the Schwinger variational principle with plane waves as a trial basis set. Differential cross sections are obtained for e--Ne collisions from 130 to 500 eV. Our differential cross sections are found to be in reasonable agreement with existing measurements
Disciplines: Física y astronomía
Keyword: Física,
Física de partículas y campos cuánticos,
Electrones,
Dispersión elástica,
Schwinger,
Ondas planas,
Principios variacionales
Keyword: Physics and astronomy,
Particle physics and quantum fields,
Physics,
Electrons,
Elastic scattering,
Schwinger,
Plane waves,
Variational principles
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