The electron capture to positron emission ratios in the decay of 22 Na and 65 Zn

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The electron capture to positron emission ratios for allowed Gamow-Teller transitions from the decay of 22 Na and 65 Zn were measured. The values e{open}/gb + =0.1128±0.0057 and K/Β + = 31.3±2.0 were obtained for 22 Na and 65 Zn, respectively. A detailed comparison with previous data is made. Theore...

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Detalles Bibliográficos
Autores principales: Bosch, Horacio Ernesto, Davidson, Jorge, Davidson, Miguel, Szybisz, Leszek
Publicado: 1977
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03402193_v280_n4_p321_Bosch
http://hdl.handle.net/20.500.12110/paper_03402193_v280_n4_p321_Bosch
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_03402193_v280_n4_p321_Bosch
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spelling paper:paper_03402193_v280_n4_p321_Bosch2023-06-08T15:33:55Z The electron capture to positron emission ratios in the decay of 22 Na and 65 Zn Bosch, Horacio Ernesto Davidson, Jorge Davidson, Miguel Szybisz, Leszek The electron capture to positron emission ratios for allowed Gamow-Teller transitions from the decay of 22 Na and 65 Zn were measured. The values e{open}/gb + =0.1128±0.0057 and K/Β + = 31.3±2.0 were obtained for 22 Na and 65 Zn, respectively. A detailed comparison with previous data is made. Theoretical ratios were calculated using the most recent Fermi and Coulomb functions. It was found an excellent agreement between our experimental data and the theoretical results evaluated without including contributions due to induced interactions. © 1977 Springer-Verlag. Fil:Bosch, H.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Davidson, J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Davidson, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Szybisz, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1977 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03402193_v280_n4_p321_Bosch http://hdl.handle.net/20.500.12110/paper_03402193_v280_n4_p321_Bosch
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The electron capture to positron emission ratios for allowed Gamow-Teller transitions from the decay of 22 Na and 65 Zn were measured. The values e{open}/gb + =0.1128±0.0057 and K/Β + = 31.3±2.0 were obtained for 22 Na and 65 Zn, respectively. A detailed comparison with previous data is made. Theoretical ratios were calculated using the most recent Fermi and Coulomb functions. It was found an excellent agreement between our experimental data and the theoretical results evaluated without including contributions due to induced interactions. © 1977 Springer-Verlag.
author Bosch, Horacio Ernesto
Davidson, Jorge
Davidson, Miguel
Szybisz, Leszek
spellingShingle Bosch, Horacio Ernesto
Davidson, Jorge
Davidson, Miguel
Szybisz, Leszek
The electron capture to positron emission ratios in the decay of 22 Na and 65 Zn
author_facet Bosch, Horacio Ernesto
Davidson, Jorge
Davidson, Miguel
Szybisz, Leszek
author_sort Bosch, Horacio Ernesto
title The electron capture to positron emission ratios in the decay of 22 Na and 65 Zn
title_short The electron capture to positron emission ratios in the decay of 22 Na and 65 Zn
title_full The electron capture to positron emission ratios in the decay of 22 Na and 65 Zn
title_fullStr The electron capture to positron emission ratios in the decay of 22 Na and 65 Zn
title_full_unstemmed The electron capture to positron emission ratios in the decay of 22 Na and 65 Zn
title_sort electron capture to positron emission ratios in the decay of 22 na and 65 zn
publishDate 1977
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03402193_v280_n4_p321_Bosch
http://hdl.handle.net/20.500.12110/paper_03402193_v280_n4_p321_Bosch
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