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High-accuracy mass determination of unstable cesium and barium isotopes
Direct mass measurements of short-lived Cs and Ba isotopes have been performed with the tandem Penning trap mass spectrometer ISOLTRAP installed at the on-line isotope separator ISOLDE at CERN. Typically, a mass resolving power of 600 000 and an accuracy of $\delta \mbox{m} \approx 13$ keV have been...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1999
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/S0375-9474(99)00111-6 http://cds.cern.ch/record/380424 |
| _version_ | 1780893380123820032 |
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| author | Ames, F Audi, G Beck, D Bollen, G De Saint-Simon, M Jertz, R Kluge, H J Kohl, A König, M Lunney, M D Martel, I Moore, R B Otto, T Patyk, Z Raimbault-Hartmann, H Rouleau, G Savard, G Schark, E Schwarz, S Schweikhard, L Stolzenberg, H Szerypo, J |
| author_facet | Ames, F Audi, G Beck, D Bollen, G De Saint-Simon, M Jertz, R Kluge, H J Kohl, A König, M Lunney, M D Martel, I Moore, R B Otto, T Patyk, Z Raimbault-Hartmann, H Rouleau, G Savard, G Schark, E Schwarz, S Schweikhard, L Stolzenberg, H Szerypo, J |
| author_sort | Ames, F |
| collection | CERN |
| description | Direct mass measurements of short-lived Cs and Ba isotopes have been performed with the tandem Penning trap mass spectrometer ISOLTRAP installed at the on-line isotope separator ISOLDE at CERN. Typically, a mass resolving power of 600 000 and an accuracy of $\delta \mbox{m} \approx 13$ keV have been obtained. The masses of $^{123,124,126}$Ba and $^{122m}$Cs were measured for the first time. A least-squares adjustment has been performed and the experimental masses are compared with theoretical ones, particularly in the frame of a macroscopic-microscopic model. |
| id | cern-380424 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1999 |
| record_format | invenio |
| spelling | cern-3804242019-09-30T06:29:59Zdoi:10.1016/S0375-9474(99)00111-6http://cds.cern.ch/record/380424engAmes, FAudi, GBeck, DBollen, GDe Saint-Simon, MJertz, RKluge, H JKohl, AKönig, MLunney, M DMartel, IMoore, R BOtto, TPatyk, ZRaimbault-Hartmann, HRouleau, GSavard, GSchark, ESchwarz, SSchweikhard, LStolzenberg, HSzerypo, JHigh-accuracy mass determination of unstable cesium and barium isotopesNuclear Physics - ExperimentDirect mass measurements of short-lived Cs and Ba isotopes have been performed with the tandem Penning trap mass spectrometer ISOLTRAP installed at the on-line isotope separator ISOLDE at CERN. Typically, a mass resolving power of 600 000 and an accuracy of $\delta \mbox{m} \approx 13$ keV have been obtained. The masses of $^{123,124,126}$Ba and $^{122m}$Cs were measured for the first time. A least-squares adjustment has been performed and the experimental masses are compared with theoretical ones, particularly in the frame of a macroscopic-microscopic model.CERN-EP-99-012GSI-99-10oai:cds.cern.ch:3804241999-02-15 |
| spellingShingle | Nuclear Physics - Experiment Ames, F Audi, G Beck, D Bollen, G De Saint-Simon, M Jertz, R Kluge, H J Kohl, A König, M Lunney, M D Martel, I Moore, R B Otto, T Patyk, Z Raimbault-Hartmann, H Rouleau, G Savard, G Schark, E Schwarz, S Schweikhard, L Stolzenberg, H Szerypo, J High-accuracy mass determination of unstable cesium and barium isotopes |
| title | High-accuracy mass determination of unstable cesium and barium isotopes |
| title_full | High-accuracy mass determination of unstable cesium and barium isotopes |
| title_fullStr | High-accuracy mass determination of unstable cesium and barium isotopes |
| title_full_unstemmed | High-accuracy mass determination of unstable cesium and barium isotopes |
| title_short | High-accuracy mass determination of unstable cesium and barium isotopes |
| title_sort | high-accuracy mass determination of unstable cesium and barium isotopes |
| topic | Nuclear Physics - Experiment |
| url | https://dx.doi.org/10.1016/S0375-9474(99)00111-6 http://cds.cern.ch/record/380424 |
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