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Doctoral Thesis
DOI
10.11606/T.43.1979.tde-14062012-150859
Document
Author
Full name
Yashiro Yamamoto
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 1977
Supervisor
Committee
Cattani, Mauro Sergio Dorsa (President)
Bassalo, Jose Maria Filardo
Pacheco, Jose Antonio de Freitas
Qualifik, Paul
Title in Portuguese
Alargamento de linhas de inversao da amonia provocado por colisoes com gases nobres
Keywords in Portuguese
Colisões
Física Nuclear
Interações Nucleares
Abstract in Portuguese
Calculamos o alargamento de linhas de inversão da amônia (NH3) provocado por colisões com gases nobres (He, A), utilizando um novo tratamento teórico sugerido por M. Cattani (1). Os nossos resultados teóricos são comparados com os experimentais (2, 3, 4), com os teóricos obtidos segundo o formalismo de Anderson-Tsao e Curnutte (5,6), usualmente utilizado no cálculo de largura de linha, e com outras aproximações encontradas na literatura.
Title in English
Enlargement of the ammonia inversion lines caused by collisions with noble gases
Keywords in English
Collisions
Nuclear Interactions
Nuclear Physics
Abstract in English
We calculate the pressure broadening for the Ammonia (NH3) microwave inversion spectrum by inert gases (He, A), using a new theoretical formulation suggested by M. Cattani (1). Our theoretical results are compared with experimental results (2, 3, 4) and with theoretical results obtained by the usual Anderson-Tsao Curnutte (5, 6) theory and by other approximations found in the literature.
 
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46096_Yamamoto.pdf (31.08 Mbytes)
Publishing Date
2012-06-14
 
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