Radioactive ion beams - A tool to study structure of nuclei far from stability

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F06%3A00044281" target="_blank" >RIV/61389005:_____/06:00044281 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Radioactive ion beams - A tool to study structure of nuclei far from stability

Original language description

Using Radioactive Ion Beams new properties of neutron-rich nuclei near the border of stability have been investigated. The structure of these exotic nuclei with Z up to 30 near drip lines has been studied using the elastic scattering of the secondary radioactive neutron-rich beam of Li-11 (29 AMeV) on a Si target and the quasi-elastic and inelastic scattering of neutron deficient Be-7 and B-8 beams (40 AMeV) on a C-12 target at GANIL, France. The measurements have confirmed the existence of the neutronhalo in Li-11 and a proton skin in Be-7 and B-8 nuclei. The direct measurement of the mass of 31 radioactive nuclei and the derivation of two-neutron separation energies have enabled to establish the new neutron magic numbers N = 6 and 16 in the neutron-rich region for the first time instead of normal N = 8 and 20 and support the disappearance of the doubly-magic nuclei He-10 and O-28.

Czech name

Radioaktivni iontové svazky - nástroj studia struktury jader vzdálených od stability

Czech description

Užitím radioaktivních iontových svazků byly zjištěny nové vlastnosti jader s přebytkem neutronů blízkých hranici stability.

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

<a href="/en/project/GA202%2F04%2F0791" target="_blank" >GA202/04/0791: Study of the structure and properties of neutron-rich isotopes at the border of stability using radioactive nuclear beams</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Acta Physica Slovaca

ISSN

0323-0465

e-ISSN

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Volume of the periodical

56

Issue of the periodical within the volume

2

Country of publishing house

SK - SLOVAKIA

Number of pages

4

Pages from-to

91-94

UT code for WoS article

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EID of the result in the Scopus database

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