Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Marević, Petar"'
Publikováno v:
Eur. Phys. J. A (2024) 60:10
The nuclear time-dependent density functional theory (TDDFT) is a tool of choice for describing various dynamical phenomena in atomic nuclei. In a recent study, we reported an extension of the framework - the multiconfigurational TDDFT (MC-TDDFT) mod
Externí odkaz:
http://arxiv.org/abs/2310.20557
Publikováno v:
Phys. Rev. C 108, 014620 (2023)
We show that collective multiphonon states in atomic nuclei emerge at high excitation energies when quantum fluctuations in the collective space are included beyond the independent-particle approximation. The quadrupole response of a nucleus is studi
Externí odkaz:
http://arxiv.org/abs/2304.07380
Autor:
Verriere, Marc, Schunck, Nicolas, Kim, Irene, Marević, Petar, Quinlan, Kevin, NGo, Michelle N., Regnier, David, Lasseri, Raphael David
From the lightest Hydrogen isotopes up to the recently synthesized Oganesson (Z=118), it is estimated that as many as about 3000 atomic nuclei could exist in nature. Most of these nuclei are too short-lived to be occurring on Earth, but they play an
Externí odkaz:
http://arxiv.org/abs/2209.02467
Publikováno v:
Phys. Rev. C 104, 021601 (2021)
During nuclear fission, a heavy nucleus splits into two rotating fragments. The associated angular momentum is large, yet the mechanism of its generation and its dependence on the mass of fragments remain poorly understood. In this Letter, we provide
Externí odkaz:
http://arxiv.org/abs/2101.03406
Autor:
Marević, Petar, Schunck, Nicolas
Publikováno v:
Phys. Rev. Lett. 125, 102504 (2020)
Nuclear fission plays an important role in fundamental and applied science, from astrophysics to nuclear engineering, yet it remains a major challenge to nuclear theory. Theoretical methods used so far to compute fission observables rely on symmetry-
Externí odkaz:
http://arxiv.org/abs/2004.10804
Autor:
Marević, Petar
Dans cette thèse, nous développons un modèle collectif de la structure du noyau préservant les symétries, basé sur la théorie des fonctionnelles de la densité relativistes. Les états de référence à déformation quadrupole/octupole et à s
Externí odkaz:
http://www.theses.fr/2018SACLS358/document
Publikováno v:
Phys. Rev. C 99, 034317 (2019)
Spectroscopic properties of low-lying states and cluster structures in $^{12}$C are analyzed in a "beyond mean-field framework" based on global energy density functionals (EDFs). To build symmetry-conserving collective states, axially-symmetric and r
Externí odkaz:
http://arxiv.org/abs/1810.02632
Akademický článek
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We show that collective multi-phonon states in atomic nuclei emerge at high excitation energies when quantum fluctuations are included beyond the independent particle approximation. The quadrupole response of a nucleus is studied using an extension o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a63e9682bd37656f36da9490870a33
Akademický článek
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