The level schemes of Sr and Y isotopes in the mass chains A = 95, 97 and 99

The fission product separator Ostis at the Institut Laue-Langevin at Grenoble (France) was used for the investigation of the beta -decays and the level schemes of short-lived Rb, Sr and Y isotopes with A=95, 97 and 99. The studies in the mass chains 95 and 97 were made using a surface ionization sou...

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Detalles Bibliográficos
Autores principales: Pfeiffer, B, Jung, G, Monnand, E, Münzel, J, Pinston, J A, Schussler, F, Wollnik, H
Lenguaje:eng
Publicado: CERN 1981
Materias:
Nuclear Physics
Acceso en línea:https://dx.doi.org/10.5170/CERN-1981-009.423
http://cds.cern.ch/record/878057
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author Pfeiffer, B
Jung, G
Monnand, E
Münzel, J
Pinston, J A
Schussler, F
Wollnik, H
author_facet Pfeiffer, B
Jung, G
Monnand, E
Münzel, J
Pinston, J A
Schussler, F
Wollnik, H
author_sort Pfeiffer, B
collection CERN
description The fission product separator Ostis at the Institut Laue-Langevin at Grenoble (France) was used for the investigation of the beta -decays and the level schemes of short-lived Rb, Sr and Y isotopes with A=95, 97 and 99. The studies in the mass chains 95 and 97 were made using a surface ionization source to provide Rb isotopes whereas the mass chain 99 was investigated using a high temperature ion source. The study of these nuclei close to /sup 98/Sr and /sup 100/Zr where a shape coexistence was evidenced is of great interest. Single gamma - ray and conversion electron spectra, and prompt and delayed gamma - gamma and beta - gamma coincidences were measured. The level schemes of /sup 95/Sr, /sup 95/Y, /sup 97/Sr and /sup 97/Y were established or extended and a preliminary level scheme is given for /sup 99/Y. (21 refs).
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publishDate 1981
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spelling cern-8780572019-09-30T06:29:59Zdoi:10.5170/CERN-1981-009.423http://cds.cern.ch/record/878057engPfeiffer, BJung, GMonnand, EMünzel, JPinston, J ASchussler, FWollnik, HThe level schemes of Sr and Y isotopes in the mass chains A = 95, 97 and 99Nuclear PhysicsThe fission product separator Ostis at the Institut Laue-Langevin at Grenoble (France) was used for the investigation of the beta -decays and the level schemes of short-lived Rb, Sr and Y isotopes with A=95, 97 and 99. The studies in the mass chains 95 and 97 were made using a surface ionization source to provide Rb isotopes whereas the mass chain 99 was investigated using a high temperature ion source. The study of these nuclei close to /sup 98/Sr and /sup 100/Zr where a shape coexistence was evidenced is of great interest. Single gamma - ray and conversion electron spectra, and prompt and delayed gamma - gamma and beta - gamma coincidences were measured. The level schemes of /sup 95/Sr, /sup 95/Y, /sup 97/Sr and /sup 97/Y were established or extended and a preliminary level scheme is given for /sup 99/Y. (21 refs).CERNoai:cds.cern.ch:8780571981
spellingShingle Nuclear Physics
Pfeiffer, B
Jung, G
Monnand, E
Münzel, J
Pinston, J A
Schussler, F
Wollnik, H
The level schemes of Sr and Y isotopes in the mass chains A = 95, 97 and 99
title The level schemes of Sr and Y isotopes in the mass chains A = 95, 97 and 99
title_full The level schemes of Sr and Y isotopes in the mass chains A = 95, 97 and 99
title_fullStr The level schemes of Sr and Y isotopes in the mass chains A = 95, 97 and 99
title_full_unstemmed The level schemes of Sr and Y isotopes in the mass chains A = 95, 97 and 99
title_short The level schemes of Sr and Y isotopes in the mass chains A = 95, 97 and 99
title_sort level schemes of sr and y isotopes in the mass chains a = 95, 97 and 99
topic Nuclear Physics
url https://dx.doi.org/10.5170/CERN-1981-009.423
http://cds.cern.ch/record/878057
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