Published 2014
| Version v1
Book
Spectroscopy of 9Be and observation of neutron halo structure in the states of positive parity rotational band
Creators
- Demyanova, A.S.1
- Oglobin, A.A.1
- Danilov, A.N.1
- Dmitriev, S.V.1
- Goncharov, S.A.2
- Burtebaev, N.3
- Burtebaeva, J.3
- Saduev, N.4
- Belyaeva, T.L.5
- Suzuki, H.6
- Ozawa, A.6
- Abe, Y.6
- Fukuoka, S.6
- Ishibashi, Y.6
- Ito, S.6
- Komatsubara, T.6
- Moriguchi, T.6
- Nagae, D.6
- Nishikiori, R.6
- Niwa, T.6
- Okumura, K.6
- Ooishi, H.6
- Yokoyama, K.6
- Kubono, S.7
- 1. NRC Kurchatov Institute, Moscow (Russian Federation)
- 2. Lomonosov Moscow State University, Moscow (Russian Federation)
- 3. Nuclear Physics Institute, Almaty (Kazakhstan)
- 4. Al-Farabi Kazakh National University (Kazakhstan)
- 5. Universidad Autonoma del Estado de Mexico, Mexico (Mexico)
- 6. Institute of Physics, University of Tsukuba, Tsukuba (Japan)
- 7. RIKEN, Wako, Saitama (Japan)
Description
The differential cross sections of the 9Be + α inelastic scattering at 30 MeV were measured at the Tsukuba University's tandem accelerator. All the known states of 9Be up to energies ∼ 12 MeV were observed and decomposed into 3 rotational bands, each of them having a cluster structure consisting of a 8Be core plus a valence neutron in one of the sub-shells: p(3/2-), s(1/2+) and p(1/2-). The existence of a neutron halo in the positive parity states was confirmed. (authors)
Availability note (English)
Available from doi: http://dx.doi.org/10.1051/epjconf/20146602026Additional details
Identifiers
Publishing Information
- Publisher
- EDP Sciences
- Imprint Place
- Les Ulis (France)
- ISBN
- 978-2-7598-1175-5; 978-2-7598-1176-2
- Imprint Title
- EPJ Web of Conferences, Proceedings of the International Nuclear Physics Conference - INPC 2013
- Imprint Pagination
- v. 66 [2000 p.]
- Journal Page Range
- p. 02026.p.1-02026.p.4
Conference
- Title
- International Nuclear Physics Conference
- Acronym
- INPC 2013
- Dates
- 2-7 Jun 2013
- Place
- Firenze (Italy)
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 47079152
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ALPHA BEAMS; BERYLLIUM 8; BERYLLIUM 9; BERYLLIUM 9 TARGET; DIFFERENTIAL CROSS SECTIONS; INELASTIC SCATTERING; MEV RANGE 10-100; NEUTRONS; NUCLEAR HALOS; PARITY; ROTATIONAL STATES; TANDEM ELECTROSTATIC ACCELERATORS
- Descriptors DEC
- ACCELERATORS; ALKALINE EARTH ISOTOPES; ALPHA DECAY RADIOISOTOPES; BARYONS; BEAMS; BERYLLIUM ISOTOPES; CROSS SECTIONS; ELECTROSTATIC ACCELERATORS; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; EXCITED STATES; FERMIONS; HADRONS; HELIUM 4 BEAMS; ION BEAMS; ISOTOPES; LIGHT NUCLEI; MEV RANGE; NUCLEI; NUCLEONS; PARTICLE PROPERTIES; RADIOISOTOPES; SCATTERING; STABLE ISOTOPES; TARGETS
Optional Information
- Notes
- 9 refs.