Two Methods of Determination of Parities of Low-Lying States in Gd-159 from Analysis of the γ-ray Intensities from Reaction Gd-158(n(res), γ)Gd-159
- NázevTitle
- Two Methods of Determination of Parities of Low-Lying States in Gd-159 from Analysis of the γ-ray Intensities from Reaction Gd-158(n(res), γ)Gd-159Two Methods of Determination of Parities of Low-Lying States in Gd-159 from Analysis of the γ-ray Intensities from Reaction Gd-158(n(res), γ)Gd-159
- Druh výsledkuResult type
- Článek v časopiseJournal article
- AutořiAuthors
- C. Granja, J. Kubašta, S. Pospíšil, S. Telezhnikov
- DOIDOI
- 10.1134/S1547477119060165
- Časopis / citaceJournal / citation
- Physics of Particles and Nuclei Letters. 2019, 16(6), 967-974. ISSN 1547-4771.
- RokYear
- 2019
- JazykLanguage
- eng
- WoSWoS
- 000504413400051
- ScopusScopus
- 2-s2.0-85076903568
- RIVRIV
- RIV/68407700:21670/19:00338427!RIV22-MSM-21670___
- ProjektProject
- Institucionální podpora na rozvoj výzkumné org.Institucionální podpora na rozvoj výzkumné org.
AbstraktAbstract
Energy levels and transitions in 159Gd were studied by means of radiative capture of resonance neutrons at 12 isolated resonances of 158Gd. The time-of-flight technique was used on an enriched target at the IBR-30 reactor at JINR Dubna. A total of 80 primary gamma-transitions were recorded and their absolute intensities were determined resulting in the observation of 1/2±, 3/2± levels up to 2.4 MeV. Parities of found levels were recalculated using two methods: the first method consists in analyzing of intensities averaging in 12 resonances and in the second method individual intensities are analyzed. The second method is described for the first time.
Energy levels and transitions in 159Gd were studied by means of radiative capture of resonance neutrons at 12 isolated resonances of 158Gd. The time-of-flight technique was used on an enriched target at the IBR-30 reactor at JINR Dubna. A total of 80 primary gamma-transitions were recorded and their absolute intensities were determined resulting in the observation of 1/2±, 3/2± levels up to 2.4 MeV. Parities of found levels were recalculated using two methods: the first method consists in analyzing of intensities averaging in 12 resonances and in the second method individual intensities are analyzed. The second method is described for the first time.