Published June 2001
| Version v1
Journal article
Double giant resonances in nuclei
Creators
- 1. Bogoliubov Lab. of Theoretical Physics, Joint Inst. for Nuclear Research, Dubna (Joint Institute for Nuclear Research (JINR))
Description
A brief review of results of microscopic calculations to describe characteristics of the double giant dipole resonances (DGDR) is presented. Special attention is paid to a systematic microscopic study of the anharmonic properties of the DGDR for nuclei with mass number 40 ≤ A ≤ 208. It is found that the corrections of the energy centroid of the DGDR from its harmonic limit are negative, have a value of an order of a new hundred keV and follow an A-1 dependence
Abstract (Russian)
Представлен краткий обзор микроскопических вычислений для описания характеристик двойного гигантского дипольного резонанса (ДГДР). Особое внимание уделено систематическому микроскопическому изучению ангармонических свойств ДГДР для ядер с массовым числом 40 ≤ А ≤ 208. Найдено, что коррекция энергии центроида ДГДР из его гармонического предела отрицательна, имеет величину порядка нескольких кэВ и следует А-1 зависимостиAdditional details
Publishing Information
- Journal Title
- Yadernaya Fizika
- Journal Volume
- 64
- Journal Issue
- 6
- Journal Page Range
- p. 1096-1102
- ISSN
- 0044-0027
- CODEN
- IDFZA7
Conference
- Title
- Nuclear structure and related topics
- Original Conference Title
- Mezhdunarodnaya konferentsiya: Struktura yadra i svyazannye problemy
- Acronym
- International conference
- Dates
- 6-10 Jun 2000
- Place
- Dubna (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 33024582
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ANNIHILATION; COLLECTIVE MODEL; EXCITED STATES; FORM FACTORS; HEAVY NUCLEI; INTERMEDIATE MASS NUCLEI; MASS NUMBER; MATRIX ELEMENTS
- Descriptors DEC
- ENERGY LEVELS; INTERACTIONS; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEI; PARTICLE INTERACTIONS; PARTICLE PROPERTIES
Optional Information
- Notes
- 25 refs., 3 figs., 1 tab.