Odd nuclei spectroscopy within a self-consistent multiphonon approach
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10386724" target="_blank" >RIV/00216208:11320/18:10386724 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/18:00490013
Result on the web
<a href="https://doi.org/10.1088/1742-6596/966/1/012007" target="_blank" >https://doi.org/10.1088/1742-6596/966/1/012007</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/966/1/012007" target="_blank" >10.1088/1742-6596/966/1/012007</a>
Alternative languages
Result language
angličtina
Original language name
Odd nuclei spectroscopy within a self-consistent multiphonon approach
Original language description
The extension to odd nuclei of the equation of motion phonon method (EMPM) is briefly outlined. It derives and solves iteratively a set of equations of motion which yield an orthonormal basis of states composed of an odd particle coupled to orthonormal multiphonon states, also generated within the EMPM, describing the excitations of a doubly magic core. The basis so obtained is used to solve the eigenvalue problem in the full particle-phonon space. We have applied the method to the odd neighbors of O-16 using an optimized chiral potential in a space spanned by particle-core basis states which include up to three-phonons. The calculations have shown that the multiphonon states enhance enormously the density of levels and compress the whole spectrum, consistently with the data. They also contribute substantially to improve the agreement with the experimental moments and transitions strengths.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10304 - Nuclear physics
Result continuities
Project
<a href="/en/project/GA13-07117S" target="_blank" >GA13-07117S: Statistical approaches to quantum many-body systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Journal of Physics: Conference Series
ISBN
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ISSN
1742-6588
e-ISSN
neuvedeno
Number of pages
6
Pages from-to
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Publisher name
IOP PUBLISHING LTD
Place of publication
BRISTOL
Event location
ITALY
Event date
May 15, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000431671600007