New region of deformation in the neutron-rich Cr-60(24)36 and Cr-62(24)38.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F03%3A49033088" target="_blank" >RIV/61389005:_____/03:49033088 - 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

New region of deformation in the neutron-rich Cr-60(24)36 and Cr-62(24)38.

Original language description

The neutron-rich nuclei V-60-63(23) have been produced at GANIL via interactions of a 61.8 A . MeV Ge-76 beam with a Ni-58 target. Beta-decay to Cr-60-63(24) has been investigated using combined beta- and gamma-ray spectroscopy. Half-lives of the V60-63nuclei have been determined, and the existence of a beta-decay isomer in the 6 V nucleus is strongly supported. The observation of low-energy 2(+) states in Cr-60 (646 keV) and Cr-62 (446 keV) suggests that these isotopes are strongly deformed with beta(2) similar to 0.3. This is confirmed by shell model calculations which show the dominant influence of the intruder g and d orbitals to obtain low 2(+) energies in the neutron-rich Cr isotopes.

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

<a href="/en/project/KSK1048102" target="_blank" >KSK1048102: Fundamental physical laws of microworld and macroworld, the behaviour of matter and radiation</a><br>

Continuities

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

Publication year

2003

Confidentiality

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

Name of the periodical

EUROPEAN PHYSICAL JOURNAL. A

ISSN

1434-6001

e-ISSN

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Volume of the periodical

16

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

7

Pages from-to

55-61

UT code for WoS article

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EID of the result in the Scopus database

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