Gamow shell model
WebNov 11, 2024 · We then employ the ab initio no-core Gamow shell model to calculate the resonant energies and widths of the trineutron and tetraneutron systems with realistic interactions. In this work, our results indicate that trineutron and tetraneutron are both unbound and bear broad widths. WebNov 20, 2024 · In this study, we carry out the optimization of an effective GSM (one-body and two-body) interaction in the psdf -shell-model space. The resulting interaction is …
Gamow shell model
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WebMar 5, 2024 · The Gamow shell model has shown to efficiently describe weakly bound and unbound nuclear systems, as internucleon correlations and continuum coupling are both taken into account in this model. In the present work, we …
WebAug 3, 2024 · We employ the Gamow shell model (GSM) to describe low-lying states of the oxygen isotopes ^{24}O and ^{25}O. The many-body Schroedinger equation is solved starting from a two-body Hamiltonian defined by a renormalized low-momentum nucleon-nucleon (NN) interaction and a spherical Berggren basis. The Berggren basis treats … WebThis talk describes our formalism for including these necessary ingredients into the No-Core Shell Model by using the Gamow Shell Model approach. Applications of this new …
WebJan 13, 2024 · Gamow Shell Model description of. Ca (d,p) transfer reaction. Transfer reactions are essential to determine spectroscopic factors and astrophysical reaction … WebThe Gamow shell model extends and generalizes the phenomenologically successful nuclear shell model to the domain of weakly-bound near-threshold states and resonances, offering a systematic tool to understand and categorize data on nuclear spectra, moments, collective excitations, particle and electromagnetic decays, clustering, elastic and ...
WebAug 29, 2024 · The development of the no-core Gamow shell model and the introduction of the -box method in the Gamow shell model, as well as their first ab initio applications, will be reviewed in this paper. Peculiarities compared to models using harmonic oscillator bases will be shortly described.
WebOct 12, 2024 · The complex-energy Gamow Shell Model (GSM) provides such a framework as it is capable of describing resonant and non-resonant many-body states on equal … dimensions of a utility bladeWebApr 7, 2024 · The results of shell-model and quasiparticle-random-phase approximation calculations suggest constructive contributions of various configurations to the F18 ground state, suggesting that this ... dimensions of a us quarterWebDec 26, 2024 · The Gamow shell model in the coupled-channel representation (GSM-CC) is applied to study the proton radiative capture reaction B C. For the calculation of the B C astrophysical factors, all E1, M1, and E2 transitions from the initial continuum states to the final bound states of C are considered. The resonant capture to the first resonant state ... fortianalyzer private cloudWebApr 25, 2024 · The Gamow shell model results are generated using two different Gamow Hartree–Fock bases depending on the strength of the spin–orbit potential V SO. For V SO ≤ 6.5 MeV, denoted as GSM 1 in Fig. 6.2, the optimal basis contains the … fortianalyzer postgres high cpuWebOct 12, 2024 · The complex-energy Gamow Shell Model (GSM) provides such a framework as it is capable of describing resonant and non-resonant many-body states on equal footing. To make reliable predictions, quality input is needed that allows for the full uncertainty quantification of theoretical results. In this study, we carry out the optimization of an ... dimensions of a us nickelWebThe Gamow shell model extends and generalizes the phenomenologically successful nuclear shell model to the domain of weakly-bound near-threshold states and … fortianalyzer report template pack downloadWebJan 1, 2024 · Gamow shell model (GSM) analysis of the experimental data suggests that the wave functions of the 5/2− and 3/2− resonances may be collectivized by the … fortianalyzer ovf download