Published September 2004 | Version v1
Journal article Metadata-only

Electric dipole transitions in neutron-rich nuclei

Creators

  • 1. Dept. of Physics, College of Humanities and Sciences, Nihon Univ., Tokyo (Japan)
  • 2. Yukawa Inst. for Theoretical Physics, Kyoto Univ., Kyoto (Japan)

Description

Structures of neutron-rich nuclei in several isotopes are investigated by shell model calculations. Reasonable agreement is obtained with available experimental data for the photoreaction cross sections in 12C, 13C, and 14C with the inclusion of the quenching effects. It is pointed out that the quadrupole and magnetic moments in the odd C isotopes strongly depend on configuration. The electric quadrupole (E2) transitions in even C isotopes are also studied. The E1 strength in 18N and 19N as well as in Ne isotopes is also investigated

Abstract (Russian)

Расчеты по оболочечной модели используются для изучения структуры некоторых изотопов ядер с избытком нейтронов. Получено согласие с экспериментальными данными для сечений фото-реакций на 12C, 13C и 14C с учетом эффектов подавления. Обнаружено, что квадрупольные и магнитные моменты нечетных С изотопов сильно зависят от конфигурации. Изучаются электрические квадрупольные переходы (Е2) в четных изотопах С. Исследуются также интенсивности Е1-переходов в 18N, 19N и в изотопах Ne

Additional details

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
67
Journal Issue
9
Journal Page Range
p. 1702-1709
ISSN
0044-0027
CODEN
IDFZA7

Conference

Title
International conference Nuclear structure and related topics
Original Conference Title
Mezhdunarodnaya konferentsiya Struktura yadra i svyazannye problemy
Dates
2-6 Sep 2003
Place
Dubna (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
36060514
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CARBON 12; CARBON 13; CARBON 14; COMPARATIVE EVALUATIONS; E1-TRANSITIONS; E2-TRANSITIONS; ENERGY DEPENDENCE; MAGNETIC MOMENTS; NEON ISOTOPES; NEUTRON-RICH ISOTOPES; NITROGEN 18; NITROGEN 19; PHOTOCHEMICAL REACTIONS; QUADRUPOLE MOMENTS; SHELL MODELS; SPACE DEPENDENCE
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBON ISOTOPES; CHEMICAL REACTIONS; ENERGY-LEVEL TRANSITIONS; EVALUATION; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; MILLISECONDS LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NITROGEN ISOTOPES; NUCLEAR MODELS; NUCLEI; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; STABLE ISOTOPES; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
20 refs., 11 figs., 1 tab.