Inelastic 9Be + α scattering at 90 MeV: Whether the concept of the 9Be structure should be changed?
- Авторлар: Demyanova A.S.1, Ogloblin A.A.1, Danilov A.N.1, Dmitriev S.V.1, Starostin V.I.1, Goncharov S.A.2, Belyaeva T.L.3, Trzaska V.4
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Мекемелер:
- National Research Centre Kurchatov Institute
- Moscow State University
- Universidad Autonomo del Estado de Mexico
- JYFL, Department of Physics
- Шығарылым: Том 104, № 5 (2016)
- Беттер: 289-292
- Бөлім: Fields, Particles, and Nuclei
- URL: https://journals.rcsi.science/0021-3640/article/view/159680
- DOI: https://doi.org/10.1134/S0021364016170070
- ID: 159680
Дәйексөз келтіру
Аннотация
Experimental data on inelastic 9Be+α scattering induced by 90-MeV α particles are analyzed. The 2.78-MeV excited state is shown to have spin–parity of Iπ=1/2- in agreement with the existing data. For the 4.70-MeV excited state, it is impossible to make an unambiguous choice between the previous value Iπ = 3/2+, and the proposed new value Iπ = 1/2−.
Авторлар туралы
A. Demyanova
National Research Centre Kurchatov Institute
Хат алмасуға жауапты Автор.
Email: a.s.demyanova@bk.ru
Ресей, Moscow, 123182
A. Ogloblin
National Research Centre Kurchatov Institute
Email: a.s.demyanova@bk.ru
Ресей, Moscow, 123182
A. Danilov
National Research Centre Kurchatov Institute
Email: a.s.demyanova@bk.ru
Ресей, Moscow, 123182
S. Dmitriev
National Research Centre Kurchatov Institute
Email: a.s.demyanova@bk.ru
Ресей, Moscow, 123182
V. Starostin
National Research Centre Kurchatov Institute
Email: a.s.demyanova@bk.ru
Ресей, Moscow, 123182
S. Goncharov
Moscow State University
Email: a.s.demyanova@bk.ru
Ресей, Moscow, 119992
T. Belyaeva
Universidad Autonomo del Estado de Mexico
Email: a.s.demyanova@bk.ru
Мексика, Toluca, 5000
V. Trzaska
JYFL, Department of Physics
Email: a.s.demyanova@bk.ru
Финляндия, Jyväskylä, FI-40014
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