Spectroscopy of (39.41)Si and the border of the N=28 island of inversion
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F11%3A00367068" target="_blank" >RIV/61389005:_____/11:00367068 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.physletb.2011.08.004" target="_blank" >http://dx.doi.org/10.1016/j.physletb.2011.08.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physletb.2011.08.004" target="_blank" >10.1016/j.physletb.2011.08.004</a>
Alternative languages
Result language
angličtina
Original language name
Spectroscopy of (39.41)Si and the border of the N=28 island of inversion
Original language description
The structure of the very neutron-rich nuclei (39)Si and (41)Si has been investigated via in-beam gamma-ray spectroscopy and few-nucleon knockout from radioactive beams. The observation of low-lying states in (39)Si is a clear evidence for a drastic lowering of the intruder neutron 3/2(-) state when going from Z = 20 to Z = 14. The energy of the only gamma-ray transition (672(14) keV) observed in (41)Si is significantly lower than that of the first excited state in (47)Ca (2014 keV) suggesting a deformed ground state for (41)Si. These results are consistent with large-scale shell-model calculations implying that strong proton-neutron correlations are the main reason for the lowering of the intruder configurations over the normal ones. (C) 2011 ElsevierBy. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - 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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Result continuities
Project
<a href="/en/project/GAP203%2F10%2F0310" target="_blank" >GAP203/10/0310: Astrophysical nuclear reactions - advancing the indirect methods</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physics Letters. B
ISSN
0370-2693
e-ISSN
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Volume of the periodical
703
Issue of the periodical within the volume
4
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
417-421
UT code for WoS article
000295500400005
EID of the result in the Scopus database
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