Published January 2002
| Version v1
Journal article
Quasiparticle random phase approximation and structure of low lying states in Ar isotope nuclei
- 1. Ob''edinennyj Inst. Yadernykh Issledovanij, Dubna, Joint Institute for Nuclear Research, JINR (Russian Federation)
- 2. Inst. Yadernykh Issledovanij i Yadernoj Ehnergetiki Bolgarskoj Akademii Nauk, Sofiya (Bulgaria)
- 3. Inst. Yadernoj Fiziki, Univ. Paris-Sud, Orsaj (France)
Description
The separable approximation for the particle-hole interaction is created on the basis of the Skyrme effective forces and the generalization for the case of the pair correlation inclusion is given. The possibilities of the method for describing the transition energy and probability are demonstrated by the example of the low lying quadrupole and octupole states in the 36,38,40Ar nuclei. The calculation results agree with the experimental data
Abstract (Russian)
На базе эффективных сил Скирма построено сепарабельное приближение для частично-дырочного взаимодействия и дано обобщение на случай включения парных корреляций. На примере низколежащих квадрупольных и октупольных состояний в ядрах 36,38,40Ar продемонстрированы возможности метода для описания энергии и вероятности переходов. Результаты расчетов находятся в согласии с экспериментальными даннымиAdditional details
Additional titles
- Original title (Russian)
- Квазичастичное приближение случайных фаз и структура низколежащих состояний в ядрах изотопов Ар
Publishing Information
- Journal Title
- Izvestiya Akademii Nauk. Rossijskaya Akademiya Nauk. Seriya Fizicheskaya
- Journal Volume
- 67
- Journal Issue
- 1
- Journal Page Range
- p. 90-93
- ISSN
- 1026-3489
- CODEN
- IRAFEO
Conference
- Title
- 52. International conference on nuclear spectroscopy and nuclear structure (NUCLEUS-2002)
- Original Conference Title
- LII Mezhdunarodnoe soveshchanie po yadernoj spektroskopii i strukture atomnogo yadra (YaDRO-2002)
- Dates
- Jun 2002
- Place
- Moscow (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 35026104
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ARGON 36; ARGON 38; ARGON 40; ENERGY-LEVEL TRANSITIONS; HARTREE-FOCK METHOD; NUCLEON-NUCLEON INTERACTIONS; PAIRING INTERACTIONS; PROBABILITY; RANDOM PHASE APPROXIMATION; SKYRME POTENTIAL
- Descriptors DEC
- ARGON ISOTOPES; BARYON-BARYON INTERACTIONS; CALCULATION METHODS; EVEN-EVEN NUCLEI; HADRON-HADRON INTERACTIONS; INTERACTIONS; ISOTOPES; LIGHT NUCLEI; NUCLEI; NUCLEON-NUCLEON POTENTIAL; PARTICLE INTERACTIONS; POTENTIALS; STABLE ISOTOPES
Optional Information
- Notes
- 24 refs., 1 fig., 2 tabs.