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Gamow shell model description of radiative capture reactions 6Li(p, γ)7Be and 6Li(n, γ)7Li
(IOP Publishing, 2017-03)
Background. According to standard stellar evolution, lithium abundance is believed to be a useful indicator of the stellar age. However, many evolved stars like red giants show huge fluctuations around expected theoretical ...
Role of the Hoyle state in C-12+C-12 fusion
(Elsevier B.V., 2013-06-25)
The C-12 + C-12 fusion reaction is investigated in a multichannel folding model, using the density-dependent DDM3Y nucleon-nucleon interaction. the C-12(0(1)(+), 2(+), 0(2)(+), 3(-)) states are included, and their densities ...
beta-decay rates of (121-131) Cs in the microscopic interacting boson-fermion model
(2016)
beta-decay rates of (121-131) Cs have been calculated in the framework of the neutron-proton interacting boson-fermion model (IBFM-2). For odd-A nuclei, the decay operator can be written in a relatively simple form in terms ...
Isovector excitations of N Z nuclei
(1987-01-01)
We show that the method based on the tensor coupling of an appropriate family of isovector excitation operators to the parent isospin multiplet can be used to advantage for the correct treatment of the isospin degree of ...
Electron-induced double ionization of oriented methane molecules
(Springer, 2017-06)
We report here a theoretical study of the target orientation effect on the total cross sections for the double ionization of methane molecules impacted by electrons. The theoretical description is performed within the first ...
Thomas Aquinas and big bang cosmology
(Pontificia Universidad Católica Argentina. Facultad de Filosofía y Letras, 1998)
Abstract: Contemporary cosmologists in their fascination about the beginning of the
universe echo Aristotle's observation that the «beginning of anything is the most
important part, being indeed half of the whole»'. As ...