Published July 2006 | Version v1
Journal article Metadata-only

On direct proton decay of the isovector spin-flip giant monopole resonance

Creators

  • 1. Moscow Engineering Physics Inst. (State Univ.), Moscow (Russian Federation)

Description

A semimicroscopic approach based on both the continuum-RPA method and a phenomenological treatment of the spreading effect is applied to describe the direct proton decay and gross properties of the charge-exchange isovector spin-flip giant monopole resonance. Calculation results are compared with the available experimental data

Abstract (Russian)

Полумикроскопический подход, основанный как на приближении случайных фаз, так и на феноменологическом рассмотрении эффекта расхождения (spreading effect), используется для описания прямого распада протона и основных свойств гигантского монопольного изовекторного резонанса с опрокидыванием спина и обменом зарядами. Результаты расчетов сравниваются с экспериментальными данными

Additional details

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
69
Journal Issue
7
Journal Page Range
p. 1246-1250
ISSN
0044-0027
CODEN
IDFZA7

Conference

Title
National conference on nuclear physics Frontiers in the physics of nucleus (LV Meeting on nuclear spectroscopy and nuclear structure)
Original Conference Title
Natsional'naya konferentsiya po yadernoj fizike Peredovye rubezhi v fizike yadra (LV Soveshchanie po yadernoj spektroskopii i strukture atomnogo yadra)
Dates
28 Jun - 1 Jul 2005
Place
St. Petersburg (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
39010541
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BRANCHING RATIO; CHARGE EXCHANGE; COMPARATIVE EVALUATIONS; GIANT RESONANCE; ISOVECTORS; LEAD 208; MONOPOLES; PARAMETRIC ANALYSIS; PARTICLE DECAY; PROTONS; RANDOM PHASE APPROXIMATION; RESONANCE PARTICLES; SPIN FLIP; STRENGTH FUNCTIONS; ZIRCONIUM 90
Descriptors DEC
APPROXIMATIONS; BARYONS; CALCULATION METHODS; DECAY; DIMENSIONLESS NUMBERS; ELEMENTARY PARTICLES; EVALUATION; EVEN-EVEN NUCLEI; FERMIONS; FUNCTIONS; HADRONS; HEAVY NUCLEI; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LEAD ISOTOPES; MILLISECONDS LIVING RADIOISOTOPES; NUCLEI; NUCLEONS; RADIOISOTOPES; RESONANCE; STABLE ISOTOPES; TENSORS; VECTORS; ZIRCONIUM ISOTOPES

Optional Information

Notes
12 refs., 2 figs., 3 tabs.