A computer code to calculate then fast induced signals by electron swarms in gases
Carregando...
Data
Data de publicação
2010
Autores IPEN
Orientador
Título da Revista
ISSN da Revista
Título do Volume
É parte de
É parte de
É parte de
É parte de
BRAZILIAN WORKSHOP ON NUCLEAR PHYSICS, 32rd
Exportar
Resumo
To aid the data analysis of pulsed Townsend experiments, a special code has been
developed to calculate the induced pulse by solving the electron continuity equation including
growth, drift and diffusion. A realistic profile of the initial laser beam is taken into account as
well as the boundary conditions at the cathode and the anode. The approach is either semi-analytic,
based on the expression derived by P.H. Purdie and J. Fletcher, or fully numerical, using a finitedifference scheme introduced by J. de Urquijo et al. A new improved scheme is also proposed and
compared with the other two methods under typical experimental conditions. A brief discussion
on the stability of the numerical procedures is given. The new finite-difference scheme allows a
detailed investigation of the importance of back diffusion to the cathode, a subject seldom tackled
in the past.
Como referenciar
MANGIAROTTI, A.; BUENO, C.C. A computer code to calculate then fast induced signals by electron swarms in gases. In: VANIN, VITO R. (ed.). In: BRAZILIAN WORKSHOP ON NUCLEAR PHYSICS, 32rd, September 7-11, 2010, Campos do Jordão, SP. Proceedings... p. 189-194. Disponível em: http://repositorio.ipen.br/handle/123456789/18038. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.