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Multiplicity spectra and nuclear models of gamma emission; Spektry mnozhestvennosti i modeli gamma-izlucheniya yader

Abstract

The possibility of study process of nuclear gamma-rays emission from excited states by means of gamma-rays multiplicity spectra A({nu}) was investigated in present work. This question are considered on example of the multiplicity spectra calculation from decay of the 4{sup +} state of nuclear {sup 87}Sr formed in slow neutrons capture. The calculations was performed for single particle and collective (giant photonuclear resonance) approaches to describe of the emission process. The comparison A({nu}) obtained with using of single-particle (S) and collective (G) models point out of the possibility of using the method of multiplicity spectrometry for choice of the proper approach to describe of the compound nuclear gamma-emission. 23 refs.; 6 figs.; 10 tabs.
Authors:
Publication Date:
Dec 31, 1989
Product Type:
Technical Report
Report Number:
KIYaI-89-3
Reference Number:
SCA: 663220; 663430; PA: AIX-23:045536; SN: 92000743127
Resource Relation:
Other Information: PBD: 1989
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; STRONTIUM 87 TARGET; NEUTRON REACTIONS; STRONTIUM 88; ENERGY LEVELS; CAPTURE; CASCADE THEORY; COMPOUND NUCLEI; ENERGY-LEVEL DENSITY; E1-TRANSITIONS; E2-TRANSITIONS; GAMMA CASCADES; GIANT RESONANCE; LEVEL WIDTHS; MULTIPLICITY; M1-TRANSITIONS; SIMULATION; 663220; 663430; ELECTROMAGNETIC TRANSITIONS; NUCLEON-INDUCED REACTIONS AND SCATTERING
OSTI ID:
10145705
Research Organizations:
AN Ukrainskoj SSR, Kiev (Ukraine). Inst. Yadernykh Issledovanij
Country of Origin:
Ukraine
Language:
Russian
Other Identifying Numbers:
Other: ON: DE92630338; TRN: UA9200319045536
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
47 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Shchepkin, Yu G. Multiplicity spectra and nuclear models of gamma emission; Spektry mnozhestvennosti i modeli gamma-izlucheniya yader. Ukraine: N. p., 1989. Web.
Shchepkin, Yu G. Multiplicity spectra and nuclear models of gamma emission; Spektry mnozhestvennosti i modeli gamma-izlucheniya yader. Ukraine.
Shchepkin, Yu G. 1989. "Multiplicity spectra and nuclear models of gamma emission; Spektry mnozhestvennosti i modeli gamma-izlucheniya yader." Ukraine.
@misc{etde_10145705,
title = {Multiplicity spectra and nuclear models of gamma emission; Spektry mnozhestvennosti i modeli gamma-izlucheniya yader}
author = {Shchepkin, Yu G}
abstractNote = {The possibility of study process of nuclear gamma-rays emission from excited states by means of gamma-rays multiplicity spectra A({nu}) was investigated in present work. This question are considered on example of the multiplicity spectra calculation from decay of the 4{sup +} state of nuclear {sup 87}Sr formed in slow neutrons capture. The calculations was performed for single particle and collective (giant photonuclear resonance) approaches to describe of the emission process. The comparison A({nu}) obtained with using of single-particle (S) and collective (G) models point out of the possibility of using the method of multiplicity spectrometry for choice of the proper approach to describe of the compound nuclear gamma-emission. 23 refs.; 6 figs.; 10 tabs.}
place = {Ukraine}
year = {1989}
month = {Dec}
}