Nuclear structure of Te-129 studied with (n, gamma), (d, p) and ((d)over-right-arrow, t) reactions.

Result code in IS VaVaI

RIV/61389005:_____/03:49033063 - isvavai.cz

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Nuclear structure of Te-129 studied with (n, gamma), (d, p) and ((d)over-right-arrow, t) reactions.

Original language description

The nuclear structure of Te-129 has been investigated with the Te-128(n, gamma gamma) Te-129 reaction using thermal neutrons, with the Te-128(d, p) Te-129 reaction at E-d = 24 MeV and E-d = 18 MeV. and with the Te-130((d) over right arrow, t) Te-129 reaction at E-d = 24 MeV. More than 110 levels were identified already below 3 MeV excitation energy, in most cases including spin, parity, and gamma decay. The neutron binding energy was determined to be 6082.42(11) keV. The thermal neutron capture cross sections to the ground state and to the 11/2(-) isomer were found to be 0.165(20) b and 0.021(3) b, respectively. The mechanism of direct neutron capture was verified to play an important role in the Te-128(n, gamma) Te-129 reaction, The experimental levelscheme is compared with predictions of the Interacting Boson-Fermion Model (IBFM) and of the Quasiparticle Phonon Model (QPM).

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BG - Nuclear, atomic and molecular physics, accelerators

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Nuclear Physics. A

ISSN

0375-9474

e-ISSN

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Volume of the periodical

716

Issue of the periodical within the volume

N/A

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

52

Pages from-to

3-54

UT code for WoS article

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EID of the result in the Scopus database

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